21n.click - robtex.com

21n.click

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:511c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:899d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.28Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.157🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkate.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A2803:f800:50::6ca2:c07c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkate.ns.cloudflare.com
A2a06:98c1:50::ac40:207c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkate.ns.cloudflare.com
A108.162.192.124🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A172.64.32.124🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A173.245.58.124🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
NSweston.ns.cloudflare.com
A2606:4700:58::a29f:2c8a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRweston.ns.cloudflare.com
A2803:f800:50::6ca2:c38a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRweston.ns.cloudflare.com
A2a06:98c1:50::ac40:238a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRweston.ns.cloudflare.com
A108.162.195.138🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRweston.ns.cloudflare.com
A162.159.44.138Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRweston.ns.cloudflare.com
A172.64.35.138🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRweston.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.81.28, 172.67.137.157
IPv62606:4700:3035::6815:511c, 2606:4700:3036::ac43:899d
SOAkate.ns.cloudflare.comdns@cloudflare.com serial=2398685847

click

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1774175908

Same first word

21n.ru
21n.click
21n.us
21n.at
21n.com.cn
21n.cc
21n.org
21n.com

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n21.in
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1n2.ch
2n1.com
12n.us
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2n1.fr
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12n.nl
1n2.biz
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n21.eu
n12.de

DNS History

6 records (6 active, 0 former)

NSkate.ns.cloudflare.comweston.ns.cloudflare.comA104.21.81.28172.67.137.1572606:4700:3035::6815:511c2606:4700:3036::ac43:899d
●NSkate.ns.cloudflare.com2026-03-07 → 2026-03-24 · 2 obs
● 2026-03-07 09:24:04
● 2026-03-24 03:08:52
●NSweston.ns.cloudflare.com2026-03-07 → 2026-03-24 · 2 obs
● 2026-03-07 09:24:04
● 2026-03-24 03:08:52
●A104.21.81.282026-03-07 → 2026-03-24 · 2 obs
● 2026-03-07 09:24:04
● 2026-03-24 03:08:52
●A172.67.137.1572026-03-07 → 2026-03-24 · 2 obs
● 2026-03-07 09:24:04
● 2026-03-24 03:08:52
●A2606:4700:3035::6815:511c2026-03-07 → 2026-03-24 · 2 obs
● 2026-03-07 09:24:04
● 2026-03-24 03:08:52
●A2606:4700:3036::ac43:899d2026-03-07 → 2026-03-24 · 2 obs
● 2026-03-07 09:24:04
● 2026-03-24 03:08:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
clickns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
21n.clickkate.ns.cloudflare.com, weston.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.124

NS records: kate.ns.cloudflare.com, weston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21n.click (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.137.157, 104.21.81.28
AAAA22606:4700:3035::6815:511c, 2606:4700:3036::ac43:899d
NS2kate.ns.cloudflare.com, weston.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kate.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

21n.click resolves to four IPs: 2606:4700:3035::6815:511c, 2606:4700:3036::ac43:899d, 104.21.81.28 and 172.67.137.157.

Other host names such as enebagames.com, www.filminlatino.mx, sunwin1o.biz, grmrf.com and ht580.com share IP numbers with 21n.click.

Name Servers

21n.click is delegated to two name servers: kate.ns.cloudflare.com and weston.ns.cloudflare.com.

21n.click uses the same name server setup as other domains, including 347w.buzz, 07b.click, win31.top, 25f.click and win51.top.

At least part of the name servers for 21n.click are shared with other domains, for instance terminal59.com, 1a1912e3c083f8b9.com, fluxo.top, freedomwolf.cc and beaucagecarrossier.com.

These name servers are commonly used alongside zita.ns.cloudflare.com and keira.ns.cloudflare.com.

Host names with six IP numbers:

kate.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124.

weston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8a, 2803:f800:50::6ca2:c38a, 2a06:98c1:50::ac40:238a, 108.162.195.138, 162.159.44.138 and 172.64.35.138.