`learn.go.dev`

CNAME	`ghs.googlehosted.com`
DNSSEC	⚠️ Not signed
A	2607:f8b0:4004:c06::79^{🇺🇸 Google2607:f8b0:4004::/48}
		PTR	`bg-in-f121.1e100.net`
A	172.253.115.121^{🇺🇸 Google172.253.115.0/24}

`go.dev`

	DNSSEC	⚠️ Not signed
	A	2001:4860:4802:32::15^{🇺🇸 Google2001:4860::/32}
	A	2001:4860:4802:34::15^{🇺🇸 Google2001:4860::/32}
	A	2001:4860:4802:36::15^{🇺🇸 Google2001:4860::/32}
	A	2001:4860:4802:38::15^{🇺🇸 Google2001:4860::/32}
	A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
	A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
	A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
	A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
	NS	`ns-cloud-e1.googledomains.com` ⭐
	NS	`ns-cloud-e2.googledomains.com`
	NS	`ns-cloud-e3.googledomains.com`
	NS	`ns-cloud-e4.googledomains.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=qvibgBDBD_1VeFXvgduqw1cmDeMpAS_qBCZCFauYduk`
	TXT	`google-site-verification=eYE-BIP9BY8VZCUI_r8sJi7qjRVtxyRQSlbZmeVVlzE`
	TXT	`google-site-verification=mJdpiJi2GyNG9nz7sctCXgJnzDHzdFzfhOqTTDuMR0s`
	TXT	`google-site-verification=3oHHTSOKrjE9J8SIvyj3gUxEtDjmr5oNZ-DbB271vpM`
	TXT	`google-site-verification=eqtrduRyMRS8TuoUEuYMF-u9_IDRMd1In6T6E1gTchU`
	SOA	`ns-cloud-e1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

rank #860 globally
rank #3 in the tld

go.dev

Go.dev is the official website and package/module discovery portal for the Go programming language, maintained by Google and the Go team.

Key facts

Owner / operator: Google (Go project team)
TLD:.dev— gTLD (Google-operated, HSTS-preloaded, requires HTTPS)
Primary purpose: Official Go language site, hosting documentation, the Go module proxy/index (pkg.go.dev), learning resources, and community links
Status: active

History

Year	Event
2019	`go.dev`launched alongside`pkg.go.dev`as the new home for Go module discovery
2022	Site redesigned to consolidate Go's learning, download, and case-study content

Related domains

golang.org— original Go project domain, now largely redirects togo.dev
pkg.go.dev— Go package/module documentation and discovery site
google.com— parent organization

📈 Tranco rank: #3,406

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DNS History

1 record (1 active, 0 former)

●CNAMEghs.googlehosted.com2026-08-05 → 2026-08-11 · 2 obs

● 2026-08-05 04:12:32
● 2026-08-11 09:49:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
go.dev	ns-cloud-e3.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e2.googledomains.com	-

✅ Authoritative Response

Server:216.239.38.110

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for go.dev (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`ghs.googlehosted.com`

Analysis

IP Addresses

learn.go.dev directs to two IP numbers, 172.253.115.121 and 2607:f8b0:4004:c06::79

Among the host names that share IP numbers with learn.go.dev are bfob.gg, alexdaniel.me, pub-1423874286965640.afd.ghs.google.com and two others.

learn.go.dev - robtex.com

learn.go.dev

go.dev

go.dev

Key facts

History

Related domains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`learn.go.dev`

`go.dev`