`the21.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4873^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b7b1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.115^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.177^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
NS	`patryk.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patryk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patryk.ns.cloudflare.com`
		A	108.162.195.122^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	162.159.44.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	172.64.35.122^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
TXT	`google-site-verification=k9tq9QfDlaKQZSnaeSsvbWX5nykotkHzXXtrDpO6STM`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.115, 172.67.183.177
		IPv6 hints	2606:4700:3031::6815:4873, 2606:4700:3034::ac43:b7b1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2406656273

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785547204

Same first word

the21.com

the21.net

the21.co

the21.info

the21.de

the21.cn

Similar names

e12th.com

the12.com

the12.cn

eth21.com

teh12.ru

DNS History

19 records (6 active, 13 former)

●NSelsa.ns.cloudflare.com2026-05-20 → 2026-08-01 · 3 obs

○ 2017-10-16 17:37:26
● 2026-05-20 20:27:42
● 2026-08-01 01:55:16

○NSns1.agava.ru2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:33:40
○ 2015-10-24 16:32:02
○ 2026-08-01 01:55:16

○NSns1.peterhost.ru2015-10-24 → 2017-10-16 · 5 obs

○ 2015-06-04 11:33:40
● 2015-10-24 16:32:02
● 2017-10-16 17:37:26
○ 2026-05-20 20:27:42
○ 2026-08-01 01:55:16

○NSns2.agava.ru2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:33:40
○ 2015-10-24 16:32:02
○ 2026-08-01 01:55:16

○NSns2.peterhost.ru2015-10-24 → 2017-10-16 · 5 obs

○ 2015-06-04 11:33:40
● 2015-10-24 16:32:02
● 2017-10-16 17:37:26
○ 2026-05-20 20:27:42
○ 2026-08-01 01:55:16

●NSpatryk.ns.cloudflare.com2026-05-20 → 2026-08-01 · 3 obs

○ 2017-10-16 17:37:26
● 2026-05-20 20:27:42
● 2026-08-01 01:55:16

○MXmx2.peterhost.ru2015-10-24 → 2017-10-16 · 4 obs

● 2015-10-24 16:32:02
● 2017-10-16 17:37:26
○ 2026-05-20 20:27:42
○ 2026-08-01 01:55:16

○MXmx3.peterhost.ru2015-10-24 → 2017-10-16 · 4 obs

● 2015-10-24 16:32:02
● 2017-10-16 17:37:26
○ 2026-05-20 20:27:42
○ 2026-08-01 01:55:16

○MXmx4.peterhost.ru2015-10-24 → 2017-10-16 · 4 obs

● 2015-10-24 16:32:02
● 2017-10-16 17:37:26
○ 2026-05-20 20:27:42
○ 2026-08-01 01:55:16

●A104.21.72.1152026-05-20 → 2026-08-01 · 3 obs

○ 2017-10-16 17:37:26
● 2026-05-20 20:27:42
● 2026-08-01 01:55:16

●A172.67.183.1772026-05-20 → 2026-08-01 · 3 obs

○ 2017-10-16 17:37:26
● 2026-05-20 20:27:42
● 2026-08-01 01:55:16

●A2606:4700:3031::6815:48732026-07-09 → 2026-08-01 · 3 obs

○ 2026-06-13 06:30:58
● 2026-07-09 18:44:40
● 2026-08-01 01:55:16

○A2606:4700:3032::6815:48732026-05-20 → 2026-06-13 · 5 obs

○ 2017-10-16 17:37:26
● 2026-05-20 20:27:42
● 2026-06-13 06:30:58
○ 2026-07-09 18:44:40
○ 2026-08-01 01:55:16

●A2606:4700:3034::ac43:b7b12026-05-20 → 2026-08-01 · 3 obs

○ 2017-10-16 17:37:26
● 2026-05-20 20:27:42
● 2026-08-01 01:55:16

○A80.93.62.2202015-10-24 → 2017-10-16 · 5 obs

○ 2015-06-04 11:33:40
● 2015-10-24 16:32:02
● 2017-10-16 17:37:26
○ 2026-05-20 20:27:42
○ 2026-08-01 01:55:16

○A90.156.201.372015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:33:40
○ 2015-10-24 16:32:02
○ 2026-08-01 01:55:16

○A90.156.201.412015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:33:40
○ 2015-10-24 16:32:02
○ 2026-08-01 01:55:16

○A90.156.201.482015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:33:40
○ 2015-10-24 16:32:02
○ 2026-08-01 01:55:16

○A90.156.201.752015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:33:40
○ 2015-10-24 16:32:02
○ 2026-08-01 01:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
the21.info	elsa.ns.cloudflare.com, patryk.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.122

NS records: elsa.ns.cloudflare.com, patryk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for the21.info (unsigned zone)

⏱️ Timing

Total: 722ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.177, 104.21.72.115`
AAAA	2	`2606:4700:3034::ac43:b7b1, 2606:4700:3031::6815:4873`
NS	2	`elsa.ns.cloudflare.com, patryk.ns.cloudflare.com`
TXT	1	`google-site-verification=k9tq9QfDlaKQZSn`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

the21.info points to the four IP addresses 104.21.72.115, 172.67.183.177, 2606:4700:3031::6815:4873 and 2606:4700:3034::ac43:b7b1.

Additional host names — togelmasterhk.com, pgpkabmamberamotengah.org, succulent.com.cn and two others — share IP numbers with the21.info.

Name Servers

the21.info has two authoritative name servers — elsa.ns.cloudflare.com and patryk.ns.cloudflare.com.

the21.info shares its name server setup with other domains, including paasp.net, seetheglory.com, nongamstopoukcasino.ink and two others.

There is at least partial name server overlap between the21.info and other domains — psbtstax.com, fullcoopecl.cc, samsonia.co.uk and two more among them.

The name servers trace.ns.cloudflare.com, carla.ns.cloudflare.com and meilani.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

elsa.ns.cloudflare.com points to 108.162.192.111, 172.64.32.111, 173.245.58.111 and 3 other IP addresses.

patryk.ns.cloudflare.com points to 108.162.195.122, 162.159.44.122, 172.64.35.122 and 3 other IP addresses.

the21.info - robtex.com

the21.info

info

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`the21.info`

`info`