`21img.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4915^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:899f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.21^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.159^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gail.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.21, 172.67.137.159
		IPv6 hints	2606:4700:3031::6815:4915, 2606:4700:3031::ac43:899f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com
SOA	`gail.ns.cloudflare.com`dns@cloudflare.com serial=2399833469

`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=1776238912

Same first word

21img.com

Similar names

img21.com

mig21.ru

12img.com

img12.kr

igm21.com

mig21.co.uk

DNS History

28 records (6 active, 22 former)

●NSgail.ns.cloudflare.com2026-04-05 → 2026-04-15 · 3 obs

○ 2018-08-16 02:17:36
● 2026-04-05 03:02:14
● 2026-04-15 07:55:24

○NSjill.ns.cloudflare.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○NSns09.domaincontrol.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-10 00:58:18
● 2016-02-07 06:34:04
○ 2017-01-08 17:48:32
○ 2026-04-15 07:55:24

○NSns1.51dns.com2015-06-14 → 2015-11-10 · 5 obs

○ 2008-03-14 22:43:14
● 2015-06-14 14:22:40
● 2015-11-10 00:58:18
○ 2016-02-07 06:34:04
○ 2026-04-15 07:55:24

○NSns1.dsredirection.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:43:14
○ 2015-06-14 14:22:40
○ 2026-04-15 07:55:24

○NSns10.domaincontrol.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-10 00:58:18
● 2016-02-07 06:34:04
○ 2017-01-08 17:48:32
○ 2026-04-15 07:55:24

○NSns2.51dns.com2015-11-10 → 2015-11-10 · 4 obs

○ 2015-06-14 14:22:40
● 2015-11-10 00:58:18
○ 2016-02-07 06:34:04
○ 2026-04-15 07:55:24

○NSns2.dsredirection.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:43:14
○ 2015-06-14 14:22:40
○ 2026-04-15 07:55:24

●NSsam.ns.cloudflare.com2026-04-05 → 2026-04-15 · 3 obs

○ 2018-08-16 02:17:36
● 2026-04-05 03:02:14
● 2026-04-15 07:55:24

○NStheo.ns.cloudflare.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○MXeforward1.registrar-servers.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○MXeforward2.registrar-servers.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○MXeforward3.registrar-servers.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○MXeforward4.registrar-servers.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○MXeforward5.registrar-servers.com2018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○MXmailstore1.secureserver.net2016-02-07 → 2016-02-07 · 3 obs

● 2016-02-07 06:34:04
○ 2017-01-08 17:48:32
○ 2026-04-15 07:55:24

○MXsmtp.secureserver.net2016-02-07 → 2016-02-07 · 3 obs

● 2016-02-07 06:34:04
○ 2017-01-08 17:48:32
○ 2026-04-15 07:55:24

●A104.21.73.212026-04-05 → 2026-04-15 · 3 obs

○ 2018-08-16 02:17:36
● 2026-04-05 03:02:14
● 2026-04-15 07:55:24

○A104.28.6.1682018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○A104.28.7.1682018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

●A172.67.137.1592026-04-05 → 2026-04-15 · 3 obs

○ 2018-08-16 02:17:36
● 2026-04-05 03:02:14
● 2026-04-15 07:55:24

○A184.168.221.412016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-10 00:58:18
● 2016-02-07 06:34:04
○ 2017-01-08 17:48:32
○ 2026-04-15 07:55:24

○A208.73.212.122008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:43:14
○ 2015-06-14 14:22:40
○ 2026-04-15 07:55:24

○A2400:cb00:2048:1::681c:6a82018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

○A2400:cb00:2048:1::681c:7a82018-08-16 → 2018-08-16 · 4 obs

○ 2017-01-08 17:48:32
● 2018-08-16 02:17:36
○ 2026-04-05 03:02:14
○ 2026-04-15 07:55:24

●A2606:4700:3031::6815:49152026-04-05 → 2026-04-15 · 3 obs

○ 2018-08-16 02:17:36
● 2026-04-05 03:02:14
● 2026-04-15 07:55:24

●A2606:4700:3031::ac43:899f2026-04-05 → 2026-04-15 · 3 obs

○ 2018-08-16 02:17:36
● 2026-04-05 03:02:14
● 2026-04-15 07:55:24

○A66.117.8.1312015-06-14 → 2015-11-10 · 5 obs

○ 2008-03-14 22:43:14
● 2015-06-14 14:22:40
● 2015-11-10 00:58:18
○ 2016-02-07 06:34:04
○ 2026-04-15 07:55:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
21img.com	sam.ns.cloudflare.com, gail.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: sam.ns.cloudflare.com, gail.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21img.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.21, 172.67.137.159`
AAAA	2	`2606:4700:3031::6815:4915, 2606:4700:3031::ac43:899f`
NS	2	`gail.ns.cloudflare.com, sam.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gail.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

21img.com resolves to four IP numbers: 2606:4700:3031::6815:4915, 2606:4700:3031::ac43:899f, 104.21.73.21 and 172.67.137.159.

Other host names such as y2cv.com, lagrandetribulacion.com, www.bhvgroup.site, nevec.net and jsyouto.com share IPs with 21img.com.

Name Servers

21img.com is delegated to two name servers: gail.ns.cloudflare.com and sam.ns.cloudflare.com.

21img.com shares the same name server setup as ibplayer.com, 992ww88.xyz, chkv09.com, betterbuildingsil.org and denmarkification.com.

21img.com at least partially shares name servers with other domains, for instance 771148.com, phimvuspot.com, mi92.ru, avaskgroup.com and stji.org.

These name servers are commonly used with glen.ns.cloudflare.com and rosalie.ns.cloudflare.com.

Host names with six IP numbers:

gail.ns.cloudflare.com points to 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

sam.ns.cloudflare.com points to 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.

21img.com - robtex.com

21img.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`21img.com`

`com`