`googlerecaptcha.org`

DNSSEC	⚠️ Not signed
NS	`ns1.googledomains.com` ⭐
		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`
		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`
		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`
		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`
TXT	`v=spf1 -all`
SOA	`ns1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777017612

Same first word

googlerecaptcha.org

DNS History

4 records (4 active, 0 former)

●NSns1.googledomains.com2016-03-11 → 2026-04-24 · 2 obs

● 2016-03-11 07:52:30
● 2026-04-24 08:34:30

●NSns2.googledomains.com2016-03-11 → 2026-04-24 · 2 obs

● 2016-03-11 07:52:30
● 2026-04-24 08:34:30

●NSns3.googledomains.com2016-03-11 → 2026-04-24 · 2 obs

● 2016-03-11 07:52:30
● 2026-04-24 08:34:30

●NSns4.googledomains.com2016-03-11 → 2026-04-24 · 2 obs

● 2016-03-11 07:52:30
● 2026-04-24 08:34:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
googlerecaptcha.org	ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com	-

✅ 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 googlerecaptcha.org (unsigned zone)

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns4.googledomains.com, ns1.googledomains.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.googledomains.com cloud-dns-hostmast`

Analysis

Name Servers

googlerecaptcha.org's delegation is handled by four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.

googlerecaptcha.org partially shares name servers with other domains; examples include googlegq.com, googleworkspace.racing, gooele.com, youtubeonsale.com and googlepay.koeln.

Host names with two IPs:

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

googlerecaptcha.org - robtex.com