`google-update.com`

DNSSEC	⚠️ Not signed
NS	`ns1.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:32::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns1.googledomains.com`
		A	216.239.32.99^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns1.googledomains.com`
NS	`ns2.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:34::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns2.googledomains.com`
		A	216.239.34.99^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns2.googledomains.com`
NS	`ns3.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:36::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns3.googledomains.com`
		A	216.239.36.99^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns3.googledomains.com`
NS	`ns4.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:38::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns4.googledomains.com`
		A	216.239.38.99^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns4.googledomains.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774409337

Previously MX for

google-update.com

www.google-update.com

Same first word

google-update.com

google-update.duckdns.org

Similar names

update-google.help

DNS History

18 records (4 active, 14 former)

○NSdns1.laisvas.lt2016-11-08 → 2016-11-08 · 4 obs

○ 2015-12-04 18:27:26
● 2016-11-08 19:20:30
○ 2016-12-13 17:20:40
○ 2026-03-25 03:51:48

○NSdns2.bacloud.com2016-11-08 → 2016-11-08 · 4 obs

○ 2015-12-04 18:27:26
● 2016-11-08 19:20:30
○ 2016-12-13 17:20:40
○ 2026-03-25 03:51:48

○NSns1.bodis.com2015-11-29 → 2015-12-02 · 5 obs

○ 2015-09-22 11:34:06
● 2015-11-29 08:56:18
● 2015-12-02 04:38:24
○ 2015-12-04 18:27:26
○ 2026-03-25 03:51:48

●NSns1.googledomains.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-09-19 11:43:20
● 2026-02-16 05:31:44
● 2026-03-25 03:51:48

○NSns1.verification-hold.suspended-domain.com2016-12-13 → 2017-09-19 · 5 obs

○ 2016-11-08 19:20:30
● 2016-12-13 17:20:40
● 2017-09-19 11:43:20
○ 2026-02-16 05:31:44
○ 2026-03-25 03:51:48

○NSns2.bodis.com2015-11-29 → 2015-12-02 · 5 obs

○ 2015-09-22 11:34:06
● 2015-11-29 08:56:18
● 2015-12-02 04:38:24
○ 2015-12-04 18:27:26
○ 2026-03-25 03:51:48

●NSns2.googledomains.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-09-19 11:43:20
● 2026-02-16 05:31:44
● 2026-03-25 03:51:48

○NSns3.cnmsn.com2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 13:07:48
○ 2015-09-22 11:34:06
○ 2026-03-25 03:51:48

●NSns3.googledomains.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-09-19 11:43:20
● 2026-02-16 05:31:44
● 2026-03-25 03:51:48

○NSns4.cnmsn.com2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 13:07:48
○ 2015-09-22 11:34:06
○ 2026-03-25 03:51:48

●NSns4.googledomains.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-09-19 11:43:20
● 2026-02-16 05:31:44
● 2026-03-25 03:51:48

○MXgoogle-update.com2016-11-08 → 2016-11-08 · 3 obs

● 2016-11-08 19:20:30
○ 2016-12-13 17:20:40
○ 2026-03-25 03:51:48

○A103.232.215.1332016-08-31 → 2016-08-31 · 4 obs

○ 2015-12-04 18:27:26
● 2016-08-31 09:05:58
○ 2016-09-16 15:27:02
○ 2026-03-25 03:51:48

○A124.217.251.2382015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 13:07:48
○ 2015-09-22 11:34:06
○ 2026-03-25 03:51:48

○A199.59.243.1202015-11-29 → 2015-12-02 · 5 obs

○ 2015-09-22 11:34:06
● 2015-11-29 08:56:18
● 2015-12-02 04:38:24
○ 2015-12-04 18:27:26
○ 2026-03-25 03:51:48

○A209.99.17.272016-12-13 → 2017-08-20 · 5 obs

○ 2016-11-08 19:20:30
● 2016-12-13 17:20:40
● 2017-08-20 01:56:58
○ 2017-08-24 05:41:16
○ 2026-03-25 03:51:48

○A74.119.239.2342017-08-24 → 2026-02-16 · 5 obs

○ 2017-08-20 01:56:58
● 2017-08-24 05:41:16
● 2026-02-16 21:52:42
○ 2026-02-19 16:42:00
○ 2026-03-25 03:51:48

○A91.216.163.802016-11-08 → 2016-11-08 · 4 obs

○ 2016-09-16 15:27:02
● 2016-11-08 19:20:30
○ 2016-12-13 17:20:40
○ 2026-03-25 03:51:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
google-update.com	ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for google-update.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 8

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

Analysis

Name Servers

google-update.com is delegated to four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.

google-update.com shares some name servers with other domains, for example youtubeto.com, videogoogle.biz, banklittlebear.com, chronicle.security and delawaregetonline.com.

Host names with two IP numbers

Two IPs per host:

ns1.googledomains.com points to 2001:4860:4802:32::63 and 216.239.32.99

ns2.googledomains.com points to 2001:4860:4802:34::63 and 216.239.34.99

ns3.googledomains.com points to 2001:4860:4802:36::63 and 216.239.36.99

ns4.googledomains.com points to 2001:4860:4802:38::63 and 216.239.38.99

google-update.com - robtex.com