21kp.com - robtex.com

21kp.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:2896🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:990f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.150Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.15🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSrita.ns.cloudflare.com
A2606:4700:50::adf5:3a8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.150, 172.67.153.15
IPv6 hints2606:4700:3037::6815:2896, 2606:4700:3037::ac43:990f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2398978192

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776032797

Same first word

21kp.com
21kp.tv

Similar names

21pk.cn
pk12.net
pk12.ch
kp21.net
21pk.com
kp21.com
pk21.com.cn
pk12.cn
pk21.de
1pk2.com
p21k.info
pk21.cn
pk12.de
2pk1.com
12kp.com
pk21.cc
k2p1.com
k1p2.cn
1p2k.com
pk21.com
pk21.ru

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSduke.ns.cloudflare.comrita.ns.cloudflare.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA104.21.40.150172.67.153.152606:4700:3037::6815:28962606:4700:3037::ac43:990f123.56.118.44
○NSdns1.iidns.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:20:06
○ 2026-03-23 20:25:56
○ 2026-04-12 22:53:16
○NSdns2.iidns.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:20:06
○ 2026-03-23 20:25:56
○ 2026-04-12 22:53:16
○NSdns3.iidns.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:20:06
○ 2026-03-23 20:25:56
○ 2026-04-12 22:53:16
○NSdns4.iidns.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:20:06
○ 2026-03-23 20:25:56
○ 2026-04-12 22:53:16
○NSdns5.iidns.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:20:06
○ 2026-03-23 20:25:56
○ 2026-04-12 22:53:16
○NSdns6.iidns.com2015-08-07 → 2016-08-11 · 4 obs
● 2015-08-07 21:20:06
● 2016-08-11 01:10:20
○ 2026-03-23 20:25:56
○ 2026-04-12 22:53:16
●NSduke.ns.cloudflare.com2026-03-23 → 2026-04-12 · 3 obs
○ 2016-08-11 01:10:20
● 2026-03-23 20:25:56
● 2026-04-12 22:53:16
●NSrita.ns.cloudflare.com2026-03-23 → 2026-04-12 · 3 obs
○ 2016-08-11 01:10:20
● 2026-03-23 20:25:56
● 2026-04-12 22:53:16
●A104.21.40.1502026-03-23 → 2026-04-12 · 3 obs
○ 2017-06-22 13:26:38
● 2026-03-23 20:25:56
● 2026-04-12 22:53:16
○A123.56.118.442015-08-07 → 2017-06-22 · 4 obs
● 2015-08-07 21:20:06
● 2017-06-22 13:26:38
○ 2026-03-23 20:25:56
○ 2026-04-12 22:53:16
●A172.67.153.152026-03-23 → 2026-04-12 · 3 obs
○ 2017-06-22 13:26:38
● 2026-03-23 20:25:56
● 2026-04-12 22:53:16
●A2606:4700:3037::6815:28962026-03-23 → 2026-04-12 · 3 obs
○ 2017-06-22 13:26:38
● 2026-03-23 20:25:56
● 2026-04-12 22:53:16
●A2606:4700:3037::ac43:990f2026-03-23 → 2026-04-12 · 3 obs
○ 2017-06-22 13:26:38
● 2026-03-23 20:25:56
● 2026-04-12 22:53:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
21kp.comduke.ns.cloudflare.com, rita.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.110

NS records: duke.ns.cloudflare.com, rita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 97ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.40.150, 172.67.153.15
AAAA22606:4700:3037::6815:2896, 2606:4700:3037::ac43:990f
NS2duke.ns.cloudflare.com, rita.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

21kp.com points to four IP numbers: 2606:4700:3037::6815:2896, 2606:4700:3037::ac43:990f, 104.21.40.150 and 172.67.153.15.

Other host names, for instance alpaguesthouse.it, huntertotoalter.store, yifengjiayuan.com, www.violy.com.ua and shinez.com share IP numbers with 21kp.com.

Name Servers

21kp.com is delegated to two name servers: duke.ns.cloudflare.com and rita.ns.cloudflare.com.

21kp.com uses the same name server setup as other domains, for instance recaudo.com.mx, wed168.com.tw, tpc.co.ke, h2389.com and purified.co.nz.

21kp.com shares name servers with other domains at least partially, for instance sagtco.com, davidfosterfoundation.com, kulevinc-liebherr.com, net.fr and telescopicladders.com.

these name servers are often used together with the name servers andy.ns.cloudflare.com.

Host names with six IP numbers: duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110; rita.ns.cloudflare.com points to 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140.