21154.cfd - robtex.com

21154.cfd

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:258f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d12b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.143Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.43🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdimitris.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c06🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdimitris.ns.cloudflare.com
A2803:f800:50::6ca2:c306🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdimitris.ns.cloudflare.com
A2a06:98c1:50::ac40:2306🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdimitris.ns.cloudflare.com
A108.162.195.6🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdimitris.ns.cloudflare.com
A162.159.44.6Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdimitris.ns.cloudflare.com
A172.64.35.6🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdimitris.ns.cloudflare.com
NSpaige.ns.cloudflare.com
A2606:4700:50::a29f:2626🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaige.ns.cloudflare.com
A2803:f800:50::6ca2:c226🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaige.ns.cloudflare.com
A2a06:98c1:50::ac40:2226🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaige.ns.cloudflare.com
A108.162.194.38🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaige.ns.cloudflare.com
A162.159.38.38Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaige.ns.cloudflare.com
A172.64.34.38🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaige.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.37.143, 172.67.209.43
IPv6 hints2606:4700:3033::6815:258f, 2606:4700:3037::ac43:d12b
SOAdimitris.ns.cloudflare.comdns@cloudflare.com serial=2406736295

cfd

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.cfd
NSb.nic.cfd
NSc.nic.cfd
NSd.nic.cfd
SOAns0.centralnic.nethostmaster@centralnic.net serial=1785728642
⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

21154.cfd
21154.com
21154.xyz
21154.cn
21154.us

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DNS History

10 records (6 active, 4 former)

NSdimitris.ns.cloudflare.compaige.ns.cloudflare.comA104.21.37.143172.67.209.432606:4700:3033::6815:258f2606:4700:3037::ac43:d12b188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSdimitris.ns.cloudflare.com2026-07-26 → 2026-08-03 · 2 obs
● 2026-07-26 22:26:26
● 2026-08-03 03:56:26
●NSpaige.ns.cloudflare.com2026-07-26 → 2026-08-03 · 2 obs
● 2026-07-26 22:26:26
● 2026-08-03 03:56:26
●A104.21.37.1432026-08-03 → 2026-08-03 · 2 obs
○ 2026-07-26 22:26:26
● 2026-08-03 03:56:26
●A172.67.209.432026-08-03 → 2026-08-03 · 2 obs
○ 2026-07-26 22:26:26
● 2026-08-03 03:56:26
○A188.114.96.02026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 22:26:26
○ 2026-08-03 03:56:26
○A188.114.97.02026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 22:26:26
○ 2026-08-03 03:56:26
●A2606:4700:3033::6815:258f2026-08-03 → 2026-08-03 · 2 obs
○ 2026-07-26 22:26:26
● 2026-08-03 03:56:26
●A2606:4700:3037::ac43:d12b2026-08-03 → 2026-08-03 · 2 obs
○ 2026-07-26 22:26:26
● 2026-08-03 03:56:26
○A2a06:98c1:3120::2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 22:26:26
○ 2026-08-03 03:56:26
○A2a06:98c1:3121::2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 22:26:26
○ 2026-08-03 03:56:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfdc.nic.cfd, b.nic.cfd, a.nic.cfd, d.nic.cfd8 records
21154.cfdpaige.ns.cloudflare.com, dimitris.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.38

NS records: paige.ns.cloudflare.com, dimitris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21154.cfd (unsigned zone)

⏱️ Timing

Total: 1902ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.209.43, 104.21.37.143
AAAA22606:4700:3037::ac43:d12b, 2606:4700:3033::6815:258f
NS2dimitris.ns.cloudflare.com, paige.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dimitris.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.nic.cfd, c.nic.cfd, b.nic.cfd...)

Analysis

IP Addresses

21154.cfd points to the four IP addresses 104.21.37.143, 172.67.209.43, 2606:4700:3033::6815:258f and 2606:4700:3037::ac43:d12b.

Additional host names — cityscan.nl, 3wn7tb.mom, asia(0x706f726e).beauty and two others — share IP numbers with 21154.cfd.

Name Servers

21154.cfd has two authoritative name servers — dimitris.ns.cloudflare.com and paige.ns.cloudflare.com.

21154.cfd shares its name server setup with other domains, including 11310.cfd, 07165.cfd, ethos-network.xyz and two others.

The name servers of 21154.cfd overlap at least partially with those of other domains — among them ct-bio-cn.com, 9t7t.com, rupshaitpark.com and two more.

The name servers sri.ns.cloudflare.com, june.ns.cloudflare.com and jarred.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

dimitris.ns.cloudflare.com points to 108.162.195.6, 162.159.44.6, 172.64.35.6 and 3 other IP addresses.

paige.ns.cloudflare.com points to 108.162.194.38, 162.159.38.38, 172.64.34.38 and 3 other IP addresses.