2think1.com - dns.ninja

`2think1.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d73e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:10b4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.180^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.62^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hans.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hans.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hans.ns.cloudflare.com`
		A	108.162.193.175^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	172.64.33.175^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	173.245.59.175^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
NS	`maeve.ns.cloudflare.com`
		A	2606:4700:50::a29f:262d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maeve.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maeve.ns.cloudflare.com`
		A	108.162.194.45^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	162.159.38.45^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	172.64.34.45^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=A8AZdom1iveIclOhNqs0joAFcLXtlSsqbPI7SfNmkdU`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.180, 172.67.215.62
		IPv6 hints	2606:4700:3031::ac43:d73e, 2606:4700:3035::6815:10b4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOA	`hans.ns.cloudflare.com`dns@cloudflare.com serial=2410560983

`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=1786353619

Same first word

2think1.com

Similar names

21think.cn

21think.net

12think.ai

think12.com.au

DNS History

22 records (11 active, 11 former)

○NSalan.ns.cloudflare.com2016-07-16 → 2020-03-29 · 4 obs

● 2016-07-16 02:37:28
● 2020-03-29 22:33:18
○ 2026-02-23 11:15:34
○ 2026-08-10 09:44:08

●NShans.ns.cloudflare.com2026-02-23 → 2026-08-10 · 3 obs

○ 2020-03-29 22:33:18
● 2026-02-23 11:15:34
● 2026-08-10 09:44:08

●NSmaeve.ns.cloudflare.com2026-02-23 → 2026-08-10 · 3 obs

○ 2020-03-29 22:33:18
● 2026-02-23 11:15:34
● 2026-08-10 09:44:08

○NSwally.ns.cloudflare.com2016-07-16 → 2020-03-29 · 4 obs

● 2016-07-16 02:37:28
● 2020-03-29 22:33:18
○ 2026-02-23 11:15:34
○ 2026-08-10 09:44:08

●MXalt1.aspmx.l.google.com2026-07-13 → 2026-08-10 · 3 obs

○ 2026-02-23 11:15:34
● 2026-07-13 17:24:14
● 2026-08-10 09:44:08

●MXalt2.aspmx.l.google.com2026-07-13 → 2026-08-10 · 3 obs

○ 2026-02-23 11:15:34
● 2026-07-13 17:24:14
● 2026-08-10 09:44:08

●MXalt3.aspmx.l.google.com2026-07-13 → 2026-08-10 · 3 obs

○ 2026-02-23 11:15:34
● 2026-07-13 17:24:14
● 2026-08-10 09:44:08

●MXalt4.aspmx.l.google.com2026-07-13 → 2026-08-10 · 3 obs

○ 2026-02-23 11:15:34
● 2026-07-13 17:24:14
● 2026-08-10 09:44:08

●MXaspmx.l.google.com2026-07-13 → 2026-08-10 · 3 obs

○ 2026-02-23 11:15:34
● 2026-07-13 17:24:14
● 2026-08-10 09:44:08

○MXmailstore1.secureserver.net2016-07-16 → 2020-03-29 · 4 obs

● 2016-07-16 02:37:28
● 2020-03-29 22:33:18
○ 2026-02-23 11:15:34
○ 2026-08-10 09:44:08

○MXsmtp.secureserver.net2016-07-16 → 2020-03-29 · 4 obs

● 2016-07-16 02:37:28
● 2020-03-29 22:33:18
○ 2026-02-23 11:15:34
○ 2026-08-10 09:44:08

○A104.18.36.1052016-07-16 → 2020-03-29 · 4 obs

● 2016-07-16 02:37:28
● 2020-03-29 22:33:18
○ 2026-02-23 11:15:34
○ 2026-08-10 09:44:08

○A104.18.37.1052016-07-16 → 2020-03-29 · 4 obs

● 2016-07-16 02:37:28
● 2020-03-29 22:33:18
○ 2026-02-23 11:15:34
○ 2026-08-10 09:44:08

●A104.21.16.1802026-02-23 → 2026-08-10 · 3 obs

○ 2020-03-29 22:33:18
● 2026-02-23 11:15:34
● 2026-08-10 09:44:08

●A172.67.215.622026-02-23 → 2026-08-10 · 3 obs

○ 2020-03-29 22:33:18
● 2026-02-23 11:15:34
● 2026-08-10 09:44:08

○A2400:cb00:2048:1::6812:24692017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-16 02:37:28
● 2017-03-25 12:55:10
○ 2020-03-29 22:33:18
○ 2026-08-10 09:44:08

○A2400:cb00:2048:1::6812:25692017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-16 02:37:28
● 2017-03-25 12:55:10
○ 2020-03-29 22:33:18
○ 2026-08-10 09:44:08

●A2606:4700:3031::ac43:d73e2026-07-02 → 2026-08-10 · 3 obs

○ 2026-02-23 11:15:34
● 2026-07-02 19:18:16
● 2026-08-10 09:44:08

●A2606:4700:3035::6815:10b42026-02-23 → 2026-08-10 · 3 obs

○ 2020-03-29 22:33:18
● 2026-02-23 11:15:34
● 2026-08-10 09:44:08

○A2606:4700:3035::ac43:d73e2026-02-23 → 2026-02-23 · 4 obs

○ 2020-03-29 22:33:18
● 2026-02-23 11:15:34
○ 2026-07-02 19:18:16
○ 2026-08-10 09:44:08

○A2606:4700:3037::6812:24692020-03-29 → 2020-03-29 · 4 obs

○ 2017-03-25 12:55:10
● 2020-03-29 22:33:18
○ 2026-02-23 11:15:34
○ 2026-08-10 09:44:08

○A2606:4700:3037::6812:25692020-03-29 → 2020-03-29 · 4 obs

○ 2017-03-25 12:55:10
● 2020-03-29 22:33:18
○ 2026-02-23 11:15:34
○ 2026-08-10 09:44:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
2think1.com	hans.ns.cloudflare.com, maeve.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.45

NS records: hans.ns.cloudflare.com, maeve.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2think1.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.62, 104.21.16.180`
AAAA	2	`2606:4700:3035::6815:10b4, 2606:4700:3031::ac43:d73e`
NS	2	`hans.ns.cloudflare.com, maeve.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=A8AZdom1iveIclO, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hans.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

2think1.com has four IP addresses: 104.21.16.180, 172.67.215.62, 2606:4700:3031::ac43:d73e and 2606:4700:3035::6815:10b4.

groupego.cn, eumetalindex.com, kitchaine.fr plus two other host names have IP numbers in common with 2think1.com.

Name Servers

2think1.com has two authoritative name servers — hans.ns.cloudflare.com and maeve.ns.cloudflare.com.

The name server configuration of 2think1.com is shared with other domains, for instance ysa.co.kr, mgb.nyc, gieltshelp.com and two others.

2think1.com has at least partial name server overlap with other domains, such as fancybikes.pk, faithpc.net, enotis.io and two others.

It is common to find these name servers paired with the name servers brenda.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hans.ns.cloudflare.com points to 108.162.193.175, 172.64.33.175, 173.245.59.175 and 3 other IP addresses.

maeve.ns.cloudflare.com points to 108.162.194.45, 162.159.38.45, 172.64.34.45 and 3 other IP addresses.

Mail Servers

Mail for 2think1.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by 2think1.com are shared with other domains: filestar.co.kr, ns500698.ns500759.ns500758.ns500698.ns500698.ns500735.ns500735.ns500736.ns500698.ns500698.ns500735.ns500708.ns500619.ns500686.ns500619.ns500576.trackreceptor.com, ns500698.ns500758.ns500698.ns500759.ns500735.ns500698.ns500735.ns500708.ns500576.ns500708.ns500698.ns500698.ns500619.ns500619.ns500619.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 142.251.16.26 and 2607:f8b0:4004:c07::1b.

alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.