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ns-ovh-sg → ns-do-sg; +ns-gce

Browse Source 
We replace `ns-ovh-sg` with `ns-do-sg`; this is a purely financial
decision: `ns-ovh-sg` costs $60/month, $720/year.

`ns-do-sg` (Digital Ocean), is also a Singapore-based DNS server. It's a
basic-regular-2vcpu-4GiB RAM-80GB SSD-4TiB bandwidth for $24/month,
$288/year.

That's a yearly savings of $432.

I had originally overspec'ed the Singapore server because I suspected
that there was a ton of traffic in Asia; I was wrong. It's not even 20%
the traffic of Europe or North America. I am confident the Digital Ocean
server will be able to handle it.

I also reintroduce `ns-gce` as the second server in North America, backing
up `ns-hetzner`. My hope is that `ns-hetzner` carries most of the load,
and `ns-gce` carries the rest, but not so much as to trigger Google
Cloud Platform's (GCP's) expensive bandwidth billing.

| DNS server | Queries / second |
|:-----------|-----------------:|
| ns-hetzner |          10706.4 |
| ns-ovh     |          10802.0 |
| ns-ovh-sg  |           1677.7 |
This commit is contained in:
Brian Cunnie
2025-05-20 11:23:18 -07:00
parent 75fc68005d
commit e5450f579a
7 changed files with 52 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Docker/sslip.io-dns-server/Dockerfile
View File

@@ -26,7 +26,7 @@ LABEL org.opencontainers.image.authors="Brian Cunnie <brian.cunnie@gmail.com>"
RUN dnf install -y bind-utils RUN dnf install -y bind-utils
ARG TARGETARCH # amd64, arm64 (so I can run on AWS graviton2) ARG TARGETARCH # amd64, arm64 (so I can run on AWS graviton2)
RUN curl -f -L https://github.com/cunnie/sslip.io/releases/download/3.2.7/sslip.io-dns-server-linux-$TARGETARCH \ RUN curl -f -L https://github.com/cunnie/sslip.io/releases/download/3.2.8/sslip.io-dns-server-linux-$TARGETARCH \
-o /usr/sbin/sslip.io-dns-server; \ -o /usr/sbin/sslip.io-dns-server; \
chmod 755 /usr/sbin/sslip.io-dns-server chmod 755 /usr/sbin/sslip.io-dns-server

31
README.md
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@@ -1,6 +1,5 @@
# sslip.io # sslip.io
[![Production Nameservers](https://github.com/cunnie/sslip.io/actions/workflows/nameservers.yml/badge.svg)](https://github.com/cunnie/sslip.io/actions/workflows/nameservers.yml) [![Production Nameservers](https://github.com/cunnie/sslip.io/actions/workflows/nameservers.yml/badge.svg)](https://github.com/cunnie/sslip.io/actions/workflows/nameservers.yml)
[![CI Tests](https://github.com/cunnie/sslip.io/actions/workflows/ci-tests.yml/badge.svg)](https://github.com/cunnie/sslip.io/actions/workflows/ci-tests.yml) [![CI Tests](https://github.com/cunnie/sslip.io/actions/workflows/ci-tests.yml/badge.svg)](https://github.com/cunnie/sslip.io/actions/workflows/ci-tests.yml)
@@ -119,21 +118,21 @@ as ARM64 (AWS Graviton, Apple M1/M2).
- `-port` overrides the default port, 53, which the server binds to. This can - `-port` overrides the default port, 53, which the server binds to. This can
be especially useful when running as a non-privileged user, unable to bind to be especially useful when running as a non-privileged user, unable to bind to
privileged ports (<1024) ("`listen udp :53: bind: permission denied`"). For privileged ports (<1024) ("`listen udp :53: bind: permission denied`"). For
example, to run the server on port 9553: `go run main.go -port 9553`. To query, example, to run the server on port 9553: `go run main.go -port 9553`. To
`dig @localhost 127.0.0.1.sslip.io -p 9553` query, `dig @localhost 127.0.0.1.sslip.io -p 9553`
- `-nameservers` overrides the default NS records `ns-hetzner.sslip.io`, - `-nameservers` overrides the default NS records `ns-do-sg.sslip.io`,
`ns-ovh.sslip.io`, and `ns-ovh-sg.sslip.io`; flag, e.g. `go run main.go `ns-gce.sslip.io`, `ns-hetzner.sslip.io`, and `ns-ovh.sslip.io`; flag, e.g.
-nameservers ns1.example.com,ns2.example.com`). If you're running your own `go run main.go -nameservers ns1.example.com,ns2.example.com`). If you're
nameservers, you probably want to set this. Don't forget to set address records running your own nameservers, you probably want to set this. Don't forget to
for the new name servers with the `-addresses` flag (see below). Exception: set address records for the new name servers with the `-addresses` flag (see
`_acme-challenge` records are handled differently to accommodate the below). Exception: `_acme-challenge` records are handled differently to
procurement of Let's Encrypt wildcard certificates; you can read more about accommodate the procurement of Let's Encrypt wildcard certificates; you can
that procedure [here](docs/wildcard.md) read more about that procedure [here](docs/wildcard.md)
- `-addresses` overrides the default A/AAAA (IPv4/IPv6) address records. For - `-addresses` overrides the default A/AAAA (IPv4/IPv6) address records. For
example, here's how we set the IPv4 record & IPv6 record for our nameserver (in example, here's how we set the IPv4 record & IPv6 record for our nameserver
the `-nameservers` example above), ns1.example.com: `-addresses (in the `-nameservers` example above), ns1.example.com: `-addresses
ns1.example.com=10.8.8.8,ns1.example.com=fc::8888`. Note that you can set many ns1.example.com=10.8.8.8,ns1.example.com=fc::8888`. Note that you can set
addresses for a single host, e.g. many addresses for a single host, e.g.
`ns1.example.com=1.1.1.1,ns1.example.com=8.8.8.8,ns1.example.com=9.9.9.9` `ns1.example.com=1.1.1.1,ns1.example.com=8.8.8.8,ns1.example.com=9.9.9.9`
- `-blocklistURL` overrides the default block list, - `-blocklistURL` overrides the default block list,
(<https://raw.githubusercontent.com/cunnie/sslip.io/main/etc/blocklist.txt>). (<https://raw.githubusercontent.com/cunnie/sslip.io/main/etc/blocklist.txt>).
@@ -146,7 +145,7 @@ as ARM64 (AWS Graviton, Apple M1/M2).
- it binds to both UDP and TCP. - it binds to both UDP and TCP.
- The SOA record is hard-coded except the _MNAME_ (primary master name server) - The SOA record is hard-coded except the _MNAME_ (primary master name server)
record, which is set to the queried hostname (e.g. `dig big.apple.com record, which is set to the queried hostname (e.g. `dig big.apple.com
@ns-ovh.nono.io` would return an SOA with an _MNAME_ record of @ns.sslip.io` would return an SOA with an _MNAME_ record of
`big.apple.com.` `big.apple.com.`
- The MX records are hard-coded to the queried hostname with a preference of 0, - The MX records are hard-coded to the queried hostname with a preference of 0,
except `sslip.io` itself, which has custom MX records to enable email except `sslip.io` itself, which has custom MX records to enable email

2
bin/make_all
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@@ -4,7 +4,7 @@
# #
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
cd $DIR/.. cd $DIR/..
ldflags="-X xip/xip.VersionSemantic=3.2.7 \ ldflags="-X xip/xip.VersionSemantic=3.2.8 \
-X xip/xip.VersionDate=$(date +%Y/%m/%d-%H:%M:%S%z) \ -X xip/xip.VersionDate=$(date +%Y/%m/%d-%H:%M:%S%z) \
-X xip/xip.VersionGitHash=$(git rev-parse --short HEAD)" -X xip/xip.VersionGitHash=$(git rev-parse --short HEAD)"
export GOOS GOARCH export GOOS GOARCH

18
docs/DEVELOPER.md
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@@ -4,8 +4,8 @@ These instructions are meant primarily for me when deploying a new release;
they might not make sense unless you're on my workstation. they might not make sense unless you're on my workstation.
```bash ```bash
export OLD_VERSION=3.2.6 export OLD_VERSION=3.2.7
export VERSION=3.2.7 export VERSION=3.2.8
cd ~/workspace/sslip.io cd ~/workspace/sslip.io
git pull -r --autostash git pull -r --autostash
# update the version number for the TXT record for version.status.sslip.io # update the version number for the TXT record for version.status.sslip.io
@@ -41,13 +41,13 @@ Test from another window:
```bash ```bash
export DNS_SERVER_IP=127.0.0.1 export DNS_SERVER_IP=127.0.0.1
export VERSION=3.2.7 export VERSION=3.2.8
# quick sanity test # quick sanity test
dig +short 127.0.0.1.example.com @$DNS_SERVER_IP dig +short 127.0.0.1.example.com @$DNS_SERVER_IP
echo 127.0.0.1 echo 127.0.0.1
# NS ordering might be rotated # NS ordering might be rotated
dig +short ns example.com @$DNS_SERVER_IP dig +short ns example.com @$DNS_SERVER_IP
printf "ns-hetzner.sslip.io.\nns-ovh.sslip.io.\nns-ovh-sg.sslip.io.\n" printf "ns-do-sg.sslip.io.\nns-gce.sslip.io.\nns-hetzner.sslip.io.\nns-ovh.sslip.io.\n"
dig +short mx example.com @$DNS_SERVER_IP dig +short mx example.com @$DNS_SERVER_IP
echo "0 example.com." echo "0 example.com."
dig +short mx sslip.io @$DNS_SERVER_IP dig +short mx sslip.io @$DNS_SERVER_IP
@@ -84,10 +84,14 @@ git ci -vm"$VERSION: -ns-azure, ns-aws → \"blocked\""
git tag $VERSION git tag $VERSION
git push git push
git push --tags git push --tags
scp bin/sslip.io-dns-server-linux-amd64 ns-do-sg:
scp bin/sslip.io-dns-server-linux-amd64 ns-gce: scp bin/sslip.io-dns-server-linux-amd64 ns-gce:
scp bin/sslip.io-dns-server-linux-amd64 ns-hetzner: scp bin/sslip.io-dns-server-linux-amd64 ns-hetzner:
scp bin/sslip.io-dns-server-linux-amd64 ns-ovh: scp bin/sslip.io-dns-server-linux-amd64 ns-ovh:
scp bin/sslip.io-dns-server-linux-amd64 ns-ovh-sg: ssh ns-do-sg sudo install sslip.io-dns-server-linux-amd64 /usr/bin/sslip.io-dns-server
ssh ns-do-sg sudo shutdown -r now
# check version number:
sleep 10; while ! dig txt @ns-do-sg.sslip.io version.status.sslip.io +short; do sleep 5; done
ssh ns-gce sudo install sslip.io-dns-server-linux-amd64 /usr/bin/sslip.io-dns-server ssh ns-gce sudo install sslip.io-dns-server-linux-amd64 /usr/bin/sslip.io-dns-server
ssh ns-gce sudo shutdown -r now ssh ns-gce sudo shutdown -r now
# check version number: # check version number:
@@ -100,10 +104,6 @@ ssh ns-ovh sudo install sslip.io-dns-server-linux-amd64 /usr/bin/sslip.io-dns-se
ssh ns-ovh sudo shutdown -r now ssh ns-ovh sudo shutdown -r now
# check version number: # check version number:
sleep 10; while ! dig txt @ns-ovh.sslip.io version.status.sslip.io +short; do sleep 5; done sleep 10; while ! dig txt @ns-ovh.sslip.io version.status.sslip.io +short; do sleep 5; done
ssh ns-ovh-sg sudo install sslip.io-dns-server-linux-amd64 /usr/bin/sslip.io-dns-server
ssh ns-ovh-sg sudo shutdown -r now
# check version number:
sleep 10; while ! dig txt @ns-ovh-sg.sslip.io version.status.sslip.io +short; do sleep 5; done
``` ```
- Browse to <https://github.com/cunnie/sslip.io/releases/new> to draft a new release - Browse to <https://github.com/cunnie/sslip.io/releases/new> to draft a new release

27
integration_test.go
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@@ -238,22 +238,24 @@ var _ = Describe("sslip.io-dns-server", func() {
digCmd = exec.Command("dig", strings.Split(digArgs, " ")...) digCmd = exec.Command("dig", strings.Split(digArgs, " ")...)
digSession, err = Start(digCmd, GinkgoWriter, GinkgoWriter) digSession, err = Start(digCmd, GinkgoWriter, GinkgoWriter)
Expect(err).ToNot(HaveOccurred()) Expect(err).ToNot(HaveOccurred())
Eventually(digSession).Should(Say(`146.190.110.69`))
Eventually(digSession).Should(Say(`104.155.144.4`))
Eventually(digSession).Should(Say(`5.78.115.44`)) Eventually(digSession).Should(Say(`5.78.115.44`))
Eventually(digSession).Should(Say(`51.75.53.19`)) Eventually(digSession).Should(Say(`51.75.53.19`))
Eventually(digSession).Should(Say(`51.79.178.89`))
Eventually(digSession, 1).Should(Exit(0)) Eventually(digSession, 1).Should(Exit(0))
Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeA ns.sslip.io. \? 5.78.115.44, 51.75.53.19, 51.79.178.89\n`)) Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeA ns.sslip.io. \? 146.190.110.69, 104.155.144.4, 5.78.115.44, 51.75.53.19\n`))
}) })
It("returns all the AAAA records", func() { It("returns all the AAAA records", func() {
digArgs = "@localhost aaaa ns.sslip.io +short -p " + strconv.Itoa(port) digArgs = "@localhost aaaa ns.sslip.io +short -p " + strconv.Itoa(port)
digCmd = exec.Command("dig", strings.Split(digArgs, " ")...) digCmd = exec.Command("dig", strings.Split(digArgs, " ")...)
digSession, err = Start(digCmd, GinkgoWriter, GinkgoWriter) digSession, err = Start(digCmd, GinkgoWriter, GinkgoWriter)
Expect(err).ToNot(HaveOccurred()) Expect(err).ToNot(HaveOccurred())
Eventually(digSession).Should(Say(`2400:6180:0:d2:0:1:da21:d000`))
Eventually(digSession).Should(Say(`2600:1900:4000:4d12::`))
Eventually(digSession).Should(Say(`2a01:4ff:1f0:c920::`)) Eventually(digSession).Should(Say(`2a01:4ff:1f0:c920::`))
Eventually(digSession).Should(Say(`2001:41d0:602:2313::1`)) Eventually(digSession).Should(Say(`2001:41d0:602:2313::1`))
Eventually(digSession).Should(Say(`2402:1f00:8001:d59::1`))
Eventually(digSession, 1).Should(Exit(0)) Eventually(digSession, 1).Should(Exit(0))
Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeAAAA ns.sslip.io. \? 2a01:4ff:1f0:c920::, 2001:41d0:602:2313::1, 2402:1f00:8001:d59::1\n`)) Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeAAAA ns.sslip.io. \? 2400:6180:0:d2:0:1:da21:d000, 2600:1900:4000:4d12::, 2a01:4ff:1f0:c920::, 2001:41d0:602:2313::1\n`))
}) })
}) })
When("there are multiple MX records returned (e.g. sslip.io)", func() { When("there are multiple MX records returned (e.g. sslip.io)", func() {
@@ -274,21 +276,24 @@ var _ = Describe("sslip.io-dns-server", func() {
digCmd = exec.Command("dig", strings.Split(digArgs, " ")...) digCmd = exec.Command("dig", strings.Split(digArgs, " ")...)
digSession, err = Start(digCmd, GinkgoWriter, GinkgoWriter) digSession, err = Start(digCmd, GinkgoWriter, GinkgoWriter)
Expect(err).ToNot(HaveOccurred()) Expect(err).ToNot(HaveOccurred())
Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 6`)) Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 8`))
Eventually(digSession).Should(Say(`;; ANSWER SECTION:`)) Eventually(digSession).Should(Say(`;; ANSWER SECTION:`))
Eventually(digSession).Should(Say(`;; ADDITIONAL SECTION:`)) Eventually(digSession).Should(Say(`;; ADDITIONAL SECTION:`))
Eventually(digSession).Should(Say(`ns-do-sg.sslip.io..*146.190.110.69\n`))
Eventually(digSession).Should(Say(`ns-do-sg.sslip.io..*2400:6180:0:d2:0:1:da21:d000\n`))
Eventually(digSession).Should(Say(`ns-gce.sslip.io..*104.155.144.4\n`))
Eventually(digSession).Should(Say(`ns-gce.sslip.io..*2600:1900:4000:4d12::\n`))
Eventually(digSession).Should(Say(`ns-hetzner.sslip.io..*5.78.115.44\n`)) Eventually(digSession).Should(Say(`ns-hetzner.sslip.io..*5.78.115.44\n`))
Eventually(digSession).Should(Say(`ns-hetzner.sslip.io..*2a01:4ff:1f0:c920::\n`)) Eventually(digSession).Should(Say(`ns-hetzner.sslip.io..*2a01:4ff:1f0:c920::\n`))
Eventually(digSession).Should(Say(`ns-ovh.sslip.io..*51.75.53.19\n`)) Eventually(digSession).Should(Say(`ns-ovh.sslip.io..*51.75.53.19\n`))
Eventually(digSession).Should(Say(`ns-ovh.sslip.io..*2001:41d0:602:2313::1\n`)) Eventually(digSession).Should(Say(`ns-ovh.sslip.io..*2001:41d0:602:2313::1\n`))
Eventually(digSession).Should(Say(`ns-ovh-sg.sslip.io..*51.79.178.89\n`))
Eventually(digSession).Should(Say(`ns-ovh-sg.sslip.io..*2402:1f00:8001:d59::1\n`))
Eventually(digSession, 1).Should(Exit(0)) Eventually(digSession, 1).Should(Exit(0))
// the server names may appear out-of-order // the server names may appear out-of-order
Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`NS\tns-do-sg.sslip.io.\n`))
Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`NS\tns-gce.sslip.io.\n`))
Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`NS\tns-hetzner.sslip.io.\n`)) Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`NS\tns-hetzner.sslip.io.\n`))
Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`NS\tns-ovh.sslip.io.\n`)) Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`NS\tns-ovh.sslip.io.\n`))
Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`NS\tns-ovh-sg.sslip.io.\n`)) Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeNS example.com. \? ns-do-sg.sslip.io., ns-gce.sslip.io., ns-hetzner.sslip.io., ns-ovh.sslip.io.\n`))
Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeNS example.com. \? ns-hetzner.sslip.io., ns-ovh.sslip.io., ns-ovh-sg.sslip.io.\n`))
}) })
}) })
When(`there are multiple TXT records returned (e.g. SPF for sslip.io)`, func() { When(`there are multiple TXT records returned (e.g. SPF for sslip.io)`, func() {
@@ -410,8 +415,8 @@ var _ = Describe("sslip.io-dns-server", func() {
// use regex to account for rotated nameserver order // use regex to account for rotated nameserver order
Entry("an NS record with acme_challenge with a forbidden string is not delegated", Entry("an NS record with acme_challenge with a forbidden string is not delegated",
"@localhost _acme-challenge.raiffeisen.fe80--.sslip.io ns +short", "@localhost _acme-challenge.raiffeisen.fe80--.sslip.io ns +short",
`\Ans-[a-z-]+.sslip.io.\nns-[a-z-]+.sslip.io.\nns-[a-z-]+.sslip.io.\n\z`, `\Ans-[a-z-]+.sslip.io.\nns-[a-z-]+.sslip.io.\nns-[a-z-]+.sslip.io.\nns-[a-z-]+.sslip.io.\n\z`,
`TypeNS _acme-challenge.raiffeisen.fe80--.sslip.io. \? ns-hetzner.sslip.io., ns-ovh.sslip.io., ns-ovh-sg.sslip.io.\n$`), `TypeNS _acme-challenge.raiffeisen.fe80--.sslip.io. \? ns-do-sg.sslip.io., ns-gce.sslip.io., ns-hetzner.sslip.io., ns-ovh.sslip.io.\n$`),
Entry("an A record with a forbidden CIDR is redirected", Entry("an A record with a forbidden CIDR is redirected",
"@localhost nf.43.134.66.67.sslip.io +short", "@localhost nf.43.134.66.67.sslip.io +short",
`\A52.0.56.137\n\z`, `\A52.0.56.137\n\z`,

12
main.go
View File

@@ -17,19 +17,25 @@ func main() {
var blocklistURL = flag.String("blocklistURL", var blocklistURL = flag.String("blocklistURL",
"https://raw.githubusercontent.com/cunnie/sslip.io/main/etc/blocklist.txt", "https://raw.githubusercontent.com/cunnie/sslip.io/main/etc/blocklist.txt",
`URL containing a list of non-resolvable IPs/names/CIDRs, usually phishing or scamming sites. Example "file://etc/blocklist.txt"`) `URL containing a list of non-resolvable IPs/names/CIDRs, usually phishing or scamming sites. Example "file://etc/blocklist.txt"`)
var nameservers = flag.String("nameservers", "ns-hetzner.sslip.io.,ns-ovh.sslip.io.,ns-ovh-sg.sslip.io.", var nameservers = flag.String("nameservers", "ns-do-sg.sslip.io.,ns-gce.sslip.io.,ns-hetzner.sslip.io.,ns-ovh.sslip.io.",
"comma-separated list of FQDNs of nameservers. If you're running your own sslip.io nameservers, set them here") "comma-separated list of FQDNs of nameservers. If you're running your own sslip.io nameservers, set them here")
var addresses = flag.String("addresses", var addresses = flag.String("addresses",
"sslip.io=78.46.204.247,"+ "sslip.io=78.46.204.247,"+
"sslip.io=2a01:4f8:c17:b8f::2,"+ "sslip.io=2a01:4f8:c17:b8f::2,"+
"ns.sslip.io=146.190.110.69,"+
"ns.sslip.io=2400:6180:0:d2:0:1:da21:d000,"+
"ns.sslip.io=104.155.144.4,"+
"ns.sslip.io=2600:1900:4000:4d12::,"+
"ns.sslip.io=5.78.115.44,"+ "ns.sslip.io=5.78.115.44,"+
"ns.sslip.io=2a01:4ff:1f0:c920::,"+ "ns.sslip.io=2a01:4ff:1f0:c920::,"+
"ns.sslip.io=51.75.53.19,"+ "ns.sslip.io=51.75.53.19,"+
"ns.sslip.io=2001:41d0:602:2313::1,"+ "ns.sslip.io=2001:41d0:602:2313::1,"+
"ns.sslip.io=51.79.178.89,"+
"ns.sslip.io=2402:1f00:8001:d59::1,"+
"blocked.sslip.io=52.0.56.137,"+ "blocked.sslip.io=52.0.56.137,"+
"blocked.sslip.io=2600:1f18:aaf:6900::a,"+ "blocked.sslip.io=2600:1f18:aaf:6900::a,"+
"ns-do-sg.sslip.io=146.190.110.69,"+
"ns-do-sg.sslip.io=2400:6180:0:d2:0:1:da21:d000,"+
"ns-gce.sslip.io=104.155.144.4,"+
"ns-gce.sslip.io=2600:1900:4000:4d12::,"+
"ns-hetzner.sslip.io=5.78.115.44,"+ "ns-hetzner.sslip.io=5.78.115.44,"+
"ns-hetzner.sslip.io=2a01:4ff:1f0:c920::,"+ "ns-hetzner.sslip.io=2a01:4ff:1f0:c920::,"+
"ns-ovh.sslip.io=51.75.53.19,"+ "ns-ovh.sslip.io=51.75.53.19,"+

2
spec/check-dns_spec.rb
View File

@@ -18,7 +18,7 @@ def get_whois_nameservers(domain)
end end
domain = ENV['DOMAIN'] || 'example.com' domain = ENV['DOMAIN'] || 'example.com'
sslip_version = '3.2.7' sslip_version = '3.2.8'
whois_nameservers = get_whois_nameservers(domain) whois_nameservers = get_whois_nameservers(domain)
describe domain do describe domain do