`nest-open-source.googlesource.com`

DNSSEC	⚠️ Not signed
A	2607:f8b0:4004:c1d::52^{🇺🇸 Google2607:f8b0:4004::/48}
		PTR	`ww-in-f82.1e100.net`
A	142.251.167.82^{🇺🇸 Google142.251.167.0/24}

`googlesource.com`

	DNSSEC	⚠️ Not signed
	A	2607:f8b0:4004:c1b::52^{🇺🇸 Google2607:f8b0:4004::/48}
	A	142.251.163.82^{🇺🇸 Google142.251.163.0/24}
	NS	`ns1.google.com` ⭐
	NS	`ns2.google.com`
	NS	`ns3.google.com`
	NS	`ns4.google.com`
	TXT	`v=spf1 -all`
	TXT	`google-site-verification=aKPj1-sx06iXKc9x6HT0XeWo-iYmuob1fIP4caoHCkc`
	SOA	`ns1.google.com`dns-admin@google.com serial=913605462

WOT: SAFE (62/100)
rank #3812 globally
rank #1950 in the tld
🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (71/100)
📈 Tranco rank: #4,943

DNS History

16 records (2 active, 14 former)

○A142.250.141.822026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 09:29:26
● 2026-04-09 23:50:50
○ 2026-04-12 12:30:38
○ 2026-05-11 22:15:48

○A142.251.111.822026-03-10 → 2026-03-27 · 5 obs

○ 2026-03-09 21:07:58
● 2026-03-10 10:06:38
● 2026-03-27 23:30:24
○ 2026-04-04 12:12:00
○ 2026-05-11 22:15:48

●A142.251.167.822026-04-04 → 2026-05-11 · 11 obs

○ 2026-03-27 23:30:24
● 2026-04-04 12:12:00
● 2026-04-04 13:37:22
○ 2026-04-07 08:21:08
● 2026-04-09 09:29:26
○ 2026-04-09 23:50:50
● 2026-04-12 12:30:38
● 2026-04-17 21:27:24
○ 2026-04-18 15:41:58
○ 2026-05-10 07:59:04
● 2026-05-11 22:15:48

○A142.251.179.822026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 13:14:08
● 2026-04-29 20:04:10
○ 2026-05-03 11:14:44
○ 2026-05-11 22:15:48

○A142.251.2.822026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 04:24:34
● 2026-05-09 05:54:46
○ 2026-05-10 06:26:08
○ 2026-05-11 22:15:48

○A173.194.201.822026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 21:07:58
○ 2026-03-10 10:06:38
○ 2026-05-11 22:15:48

○A192.178.223.822026-04-18 → 2026-05-10 · 10 obs

○ 2026-04-17 21:27:24
● 2026-04-18 15:41:58
● 2026-04-29 13:14:08
○ 2026-04-29 20:04:10
● 2026-05-03 11:14:44
● 2026-05-09 04:24:34
○ 2026-05-09 05:54:46
● 2026-05-10 06:26:08
● 2026-05-10 07:59:04
○ 2026-05-11 22:15:48

○A2607:f8b0:4003:c0e::522026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 21:07:58
○ 2026-03-10 10:06:38
○ 2026-05-11 22:15:48

○A2607:f8b0:4004:c19::522026-03-10 → 2026-03-27 · 5 obs

○ 2026-03-09 21:07:58
● 2026-03-10 10:06:38
● 2026-03-27 23:30:24
○ 2026-04-04 12:12:00
○ 2026-05-11 22:15:48

●A2607:f8b0:4004:c1d::522026-04-04 → 2026-05-11 · 11 obs

○A2607:f8b0:4004:c1f::522026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-29 13:14:08
● 2026-04-29 20:04:10
○ 2026-05-03 11:14:44
○ 2026-05-11 22:15:48

○A2607:f8b0:4023:c03::522026-04-07 → 2026-04-07 · 4 obs

○ 2026-04-04 13:37:22
● 2026-04-07 08:21:08
○ 2026-04-09 09:29:26
○ 2026-05-11 22:15:48

○A2607:f8b0:4023:c0b::522026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 09:29:26
● 2026-04-09 23:50:50
○ 2026-04-12 12:30:38
○ 2026-05-11 22:15:48

○A2607:f8b0:4023:c0d::522026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 04:24:34
● 2026-05-09 05:54:46
○ 2026-05-10 06:26:08
○ 2026-05-11 22:15:48

○A2a00:1450:4009:c0f::522026-04-18 → 2026-05-10 · 10 obs

○A74.125.137.822026-04-07 → 2026-04-07 · 4 obs

○ 2026-04-04 13:37:22
● 2026-04-07 08:21:08
○ 2026-04-09 09:29:26
○ 2026-05-11 22:15:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
googlesource.com	ns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com	8 records

✅ Authoritative Response

Server:216.239.38.10

NS records: ns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for googlesource.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.251.167.82`
AAAA	1	`2607:f8b0:4004:c1d::52`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns2.google.com, ns2.google.com, ns1.google.com...)

Analysis

IP Addresses

nest-open-source.googlesource.com resolves to two IP numbers: 2607:f8b0:4004:c1d::52 and 142.251.167.82.

Other host names such as android-review.googlesource.com and ww-in-f82.1e100.net share IP numbers with nest-open-source.googlesource.com.

nest-open-source.googlesource.com - robtex.com