go.dev - dns.ninja

go.dev

DNSSEC⚠️ Not signed
A2001:4860:4802:32::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-32--15.1e100.net
A2001:4860:4802:34::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:36::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:38::15🇺🇸 Google2001:4860::/32
A216.239.32.21🇺🇸 Google216.239.32.0/24
A216.239.34.21🇺🇸 Google216.239.34.0/24
A216.239.36.21🇺🇸 Google216.239.36.0/24
A216.239.38.21🇺🇸 Google216.239.38.0/24
NSns-cloud-e1.googledomains.com ⭐
A2001:4860:4802:32::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e1.googledomains.com
A216.239.32.110🇺🇸 Google216.239.32.0/24
PTRns-cloud-e1.googledomains.com
NSns-cloud-e2.googledomains.com
A2001:4860:4802:34::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e2.googledomains.com
A216.239.34.110🇺🇸 Google216.239.34.0/24
PTRns-cloud-e2.googledomains.com
NSns-cloud-e3.googledomains.com
A2001:4860:4802:36::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e3.googledomains.com
A216.239.36.110🇺🇸 Google216.239.36.0/24
PTRns-cloud-e3.googledomains.com
NSns-cloud-e4.googledomains.com
A2001:4860:4802:38::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e4.googledomains.com
A216.239.38.110🇺🇸 Google216.239.38.0/24
PTRns-cloud-e4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A142.251.167.27🇺🇸 Google142.251.167.0/24
PTRww-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=3oHHTSOKrjE9J8SIvyj3gUxEtDjmr5oNZ-DbB271vpM
TXTgoogle-site-verification=mJdpiJi2GyNG9nz7sctCXgJnzDHzdFzfhOqTTDuMR0s
TXTgoogle-site-verification=eYE-BIP9BY8VZCUI_r8sJi7qjRVtxyRQSlbZmeVVlzE
TXTgoogle-site-verification=eqtrduRyMRS8TuoUEuYMF-u9_IDRMd1In6T6E1gTchU
TXTgoogle-site-verification=qvibgBDBD_1VeFXvgduqw1cmDeMpAS_qBCZCFauYduk
SOAns-cloud-e1.googledomains.comcloud-dns-hostmaster@google.com serial=1

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
rank #1013 globally
rank #3 in the tld
📈 Tranco rank: #3,392
🔒 HSTS Preload (+subdomains)

Subdomains

vuln.go.dev
pkg.go.dev
telemetry.go.dev

Same first word

go.cl
go.cc
go.st
go.org.ua
go.dscloud.me
go.bmw
go.ca
go.ni
go.leg.br
go.si
go.top
go.com.uy
go.vg
go.gg
go.com.ro
go.tv
go.ddns.me
go.mini
go.app
go.ua
go.health
go.eco
go.amex
go.off.ai
go.uk
go.com.jo
go.mt
go.com.mt
go.kg
go.edu.kg
go.social
go.com.lv
go.skin
go.co.je
go.pstmn.io
go.zara
go.gov
go.microsoft
go.om
go.kw
go.md
go.ee
go.ma
go.bo
go.art.pl
go.net.pl
go.gd
go.co.ma
go.org.mx
go.co.uk
go.asia
go.desi
go.com.mx
go.edu.vn
go.ing
go.com.fj
go.co.pn
go.ly
go.hair
go.geek.nz
go.co.gg
go.axa
go.sx.cn
go.by
go.car
go.nexus
go.page
go.shopping
go.java
go.cn
go.man
go.ps
go.gr
go.pn
go.dev
go.ooo
go.uk.com
go.tt
go.net.mk
go.co
go.co.com
go.gov.mn
go.sg
go.ae
go.me
go.cars
go.com.ai
go.dyndns.org
go.travel
go.vn
go.mn
go.yandex
go.wroclaw.pl
go.bz.it
go.com.sa
go.com.do
go.or.kr
go.woodside
go.vic.gov.au
go.appspot.com

Similar names

go.gal
go.com.pa
go.aws
go.yachts
go.gy
go.googlecode.com
og.com.tr
go.zp.ua
go.sy
go.makeup
go.bi
go.wa.gov.au
go.bs
go.cd
go.ru.net
og.cz
go.co.uz
go.dk
go.lv
go.ax
og.pl
go.co.nz
go.xyz
go.info
go.gov.me
og.com
go.vegas
go.kz
go.bet
go.com.sc
go.mk
go.mw
go.ph
go.team
og.co
go.net.mt
go.next
go.google
og.vg
go.web.tr
og.uk
og.or.kr
og.digital
go.co.mz
go.net
go.com.hn
go.on.ca
go.gv.at
go.mk.ua
go.fr
og.ua
go.movie
og.mt.gov.br
go.my
go.hitachi
og.ly
go.be
go.com
og.pe
og.codes
go.co.kr
go.nl
og.capital
go.mil
go.uz
go.gl
og.se
go.no
go.im
og.fr
go.win
go.meet
og.si
go.kred
go.ru
go.auto
go.gp
go.quest
go.gs
go.com.bs
go.gx.cn
og.nu
go.hk
og.by
go.com.ec
go.co.tt
go.rent
go.th
go.la
og.su
go.org.ru
go.gov.br
go.bc.ca
go.pe
go.best
og.at
go.com.tw
go.eu
go.iq
go.jp.net
go.sky
go.shell
go.mattel
og.com.tw
og.gs
go.(0x736578)
go.brother
go.cr
go.storage
go.store
go.college
og.lt
go.build
og.hu
og.com.py
og.gy
og.de
og.dk
og.clinic
og.eu
og.ae
og.ca
og.dev
og.ru
og.cn
og.chat
og.ee

DNS History

19 records (17 active, 2 former)

2017201820192020202120222023202420252026NSns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comyour-dns-needs-immediate-attention.devA2001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.239.32.21216.239.34.21216.239.36.21216.239.38.21127.0.53.53
●NSns-cloud-e1.googledomains.com2020-02-02 → 2026-07-10 · 2 obs
● 2020-02-02 18:11:22
● 2026-07-10 23:44:54
●NSns-cloud-e2.googledomains.com2020-02-02 → 2026-07-10 · 2 obs
● 2020-02-02 18:11:22
● 2026-07-10 23:44:54
●NSns-cloud-e3.googledomains.com2020-02-02 → 2026-07-10 · 2 obs
● 2020-02-02 18:11:22
● 2026-07-10 23:44:54
●NSns-cloud-e4.googledomains.com2020-02-02 → 2026-07-10 · 2 obs
● 2020-02-02 18:11:22
● 2026-07-10 23:44:54
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-07-10 · 5 obs
○ 2020-02-02 18:11:22
● 2026-02-15 00:51:44
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-07-10 · 5 obs
○ 2020-02-02 18:11:22
● 2026-02-15 00:51:44
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-10 · 5 obs
○ 2020-02-02 18:11:22
● 2026-02-15 00:51:44
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-10 · 5 obs
○ 2020-02-02 18:11:22
● 2026-02-15 00:51:44
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●MXaspmx.l.google.com2026-02-15 → 2026-07-10 · 5 obs
○ 2020-02-02 18:11:22
● 2026-02-15 00:51:44
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
○MXyour-dns-needs-immediate-attention.dev2016-07-06 → 2017-04-06 · 4 obs
● 2016-07-06 09:04:42
● 2017-04-06 02:52:30
○ 2020-02-02 18:11:22
○ 2026-07-10 23:44:54
○A127.0.53.532016-07-06 → 2017-04-06 · 4 obs
● 2016-07-06 09:04:42
● 2017-04-06 02:52:30
○ 2020-02-02 18:11:22
○ 2026-07-10 23:44:54
●A2001:4860:4802:32::152020-02-02 → 2026-07-10 · 5 obs
○ 2017-04-06 02:52:30
● 2020-02-02 18:11:22
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●A2001:4860:4802:34::152020-02-02 → 2026-07-10 · 5 obs
○ 2017-04-06 02:52:30
● 2020-02-02 18:11:22
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●A2001:4860:4802:36::152020-02-02 → 2026-07-10 · 5 obs
○ 2017-04-06 02:52:30
● 2020-02-02 18:11:22
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●A2001:4860:4802:38::152020-02-02 → 2026-07-10 · 5 obs
○ 2017-04-06 02:52:30
● 2020-02-02 18:11:22
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●A216.239.32.212020-02-02 → 2026-07-10 · 5 obs
○ 2017-04-06 02:52:30
● 2020-02-02 18:11:22
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●A216.239.34.212020-02-02 → 2026-07-10 · 5 obs
○ 2017-04-06 02:52:30
● 2020-02-02 18:11:22
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●A216.239.36.212020-02-02 → 2026-07-10 · 5 obs
○ 2017-04-06 02:52:30
● 2020-02-02 18:11:22
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54
●A216.239.38.212020-02-02 → 2026-07-10 · 5 obs
○ 2017-04-06 02:52:30
● 2020-02-02 18:11:22
○ 2026-06-26 05:40:36
● 2026-06-26 06:47:58
● 2026-07-10 23:44:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
go.devns-cloud-e2.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com-

✅ Authoritative Response

Server:216.239.34.110

NS records: ns-cloud-e2.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for go.dev (unsigned zone)

⏱️ Timing

Total: 836ms | Queries: -

📄 Records

TypeCountSample Data
A4216.239.36.21, 216.239.38.21...
AAAA42001:4860:4802:38::15, 2001:4860:4802:34::15...
NS4ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT5google-site-verification=eYE-BIP9BY8VZCU, google-site-verification=qvibgBDBD_1VeFX...
SOA1ns-cloud-e1.googledomains.com cloud-dns-

Analysis

Hierarchy

go.dev is a parent domain, with vuln.go.dev, pkg.go.dev and telemetry.go.dev beneath it.

IP Addresses

go.dev has 8 IP addresses — 216.239.32.21, 216.239.34.21, 216.239.36.21 and 5 more.

mrquick.net, eucionica.rs, atrinno.com and two other host names share IP numbers with go.dev.

Name Servers

The authoritative name servers for go.dev are ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

go.dev has at least partial name server overlap with other domains, such as butterswimwear.com, egdfilmes.com, barreblendlive.com and two others.

ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com all point to exactly two IP numbers each: ns-cloud-e1.googledomains.com → 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com → 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com → 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com → 216.239.38.110 and 2001:4860:4802:38::6e.

Mail Servers

Mail for go.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

go.dev has at least partial mail server overlap with other domains such as rmarkagency.com, concorde-group.co.uk, nikogo.net.ua and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.167.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.