go2think.com - dns.ninja

`go2think.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4dc3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d36c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.195^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.108^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 a mx ptr include:secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.195, 172.67.211.108
		IPv6 hints	2606:4700:3033::6815:4dc3, 2606:4700:3034::ac43:d36c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2405634022

`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=1782851581

Subdomains

www.go2think.com

Same first word

go2think.com

DNS History

19 records (6 active, 13 former)

●NSada.ns.cloudflare.com2026-02-23 → 2026-06-30 · 3 obs

○ 2017-01-05 17:13:20
● 2026-02-23 16:03:50
● 2026-06-30 20:50:36

○NSns01.domaincontrol.com2017-01-05 → 2017-01-05 · 4 obs

○ 2015-11-04 05:33:02
● 2017-01-05 17:13:20
○ 2026-02-23 16:03:50
○ 2026-06-30 20:50:36

○NSns02.domaincontrol.com2017-01-05 → 2017-01-05 · 4 obs

○ 2015-11-04 05:33:02
● 2017-01-05 17:13:20
○ 2026-02-23 16:03:50
○ 2026-06-30 20:50:36

○NSns11.domaincontrol.com2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:56:52
○ 2015-11-04 05:33:02
○ 2026-06-30 20:50:36

○NSns12.domaincontrol.com2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:56:52
○ 2015-11-04 05:33:02
○ 2026-06-30 20:50:36

●NStheo.ns.cloudflare.com2026-02-23 → 2026-06-30 · 3 obs

○ 2017-01-05 17:13:20
● 2026-02-23 16:03:50
● 2026-06-30 20:50:36

○MXmail.go2think.com2017-01-05 → 2017-01-05 · 4 obs

○ 2015-11-04 05:33:02
● 2017-01-05 17:13:20
○ 2026-02-23 16:03:50
○ 2026-06-30 20:50:36

○MXmailstore1.secureserver.net2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:56:52
○ 2015-11-04 05:33:02
○ 2026-06-30 20:50:36

○MXsmtp.secureserver.net2015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:56:52
○ 2015-11-04 05:33:02
○ 2026-06-30 20:50:36

●A104.21.77.1952026-02-23 → 2026-06-30 · 18 obs

○ 2017-01-05 17:13:20
● 2026-02-23 16:03:50
● 2026-03-02 22:59:40
○ 2026-03-03 10:06:22
● 2026-03-05 17:21:30
● 2026-03-09 16:52:58
○ 2026-03-10 14:41:40
● 2026-03-24 11:02:54
● 2026-03-29 19:21:48
○ 2026-03-30 15:59:32
● 2026-03-30 20:26:58
● 2026-04-01 19:26:06
○ 2026-04-04 07:06:06
● 2026-05-07 22:19:18
● 2026-05-13 17:00:08
○ 2026-05-16 01:18:26
● 2026-06-07 22:06:22
● 2026-06-30 20:50:36

●A172.67.211.1082026-02-23 → 2026-06-30 · 18 obs

○A184.168.221.382015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 00:56:52
○ 2015-11-04 05:33:02
○ 2026-06-30 20:50:36

○A188.114.96.02026-03-03 → 2026-05-16 · 16 obs

○ 2026-03-02 22:59:40
● 2026-03-03 10:06:22
○ 2026-03-05 17:21:30
○ 2026-03-09 16:52:58
● 2026-03-10 14:41:40
○ 2026-03-24 11:02:54
○ 2026-03-29 19:21:48
● 2026-03-30 15:59:32
○ 2026-03-30 20:26:58
○ 2026-04-01 19:26:06
● 2026-04-04 07:06:06
○ 2026-05-07 22:19:18
○ 2026-05-13 17:00:08
● 2026-05-16 01:18:26
○ 2026-06-07 22:06:22
○ 2026-06-30 20:50:36

○A188.114.97.02026-03-03 → 2026-05-16 · 16 obs

●A2606:4700:3033::6815:4dc32026-02-23 → 2026-06-30 · 18 obs

●A2606:4700:3034::ac43:d36c2026-02-23 → 2026-06-30 · 18 obs

○A2a06:98c1:3120::2026-03-03 → 2026-05-16 · 16 obs

○A2a06:98c1:3121::2026-03-03 → 2026-05-16 · 16 obs

○A43.255.154.552017-01-05 → 2017-01-05 · 4 obs

○ 2015-11-04 05:33:02
● 2017-01-05 17:13:20
○ 2026-02-23 16:03:50
○ 2026-06-30 20:50:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
go2think.com	theo.ns.cloudflare.com, ada.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.54

NS records: theo.ns.cloudflare.com, ada.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for go2think.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.108, 104.21.77.195`
AAAA	2	`2606:4700:3034::ac43:d36c, 2606:4700:3033::6815:4dc3`
NS	2	`ada.ns.cloudflare.com, theo.ns.cloudflare.com`
TXT	1	`v=spf1 a mx ptr include:secureserver.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (theo.ns.cloudflare.com, theo.ns.cloudflare.com, theo.ns.cloudflare.com...)

Analysis

Hierarchy

go2think.com is the parent zone for www.go2think.com.

IP Addresses

go2think.com resolves to four IP addresses: 104.21.77.195, 172.67.211.108, 2606:4700:3033::6815:4dc3 and 2606:4700:3034::ac43:d36c.

zerodebtlawfirm.com, info.disabilityguide.com, d1tv.com and two other host names share IP numbers with go2think.com.

Name Servers

DNS delegation for go2think.com points to two name servers: ada.ns.cloudflare.com and theo.ns.cloudflare.com.

go2think.com uses the same name servers as several other domains — among them eventwizardz.com, myladoc.com, lockmatea.com and two more.

go2think.com partially shares its NS delegation with several other domains, including medi-site.com, vestalelectronics.com, legendoflore.com and two others.

These name servers are regularly seen alongside syeef.ns.cloudflare.com and gwen.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

ada.ns.cloudflare.com has IP addresses 108.162.192.54, 172.64.32.54 and 173.245.58.54, plus 3 other.

theo.ns.cloudflare.com has IP addresses 108.162.193.144, 172.64.33.144 and 173.245.59.144, plus 3 other.