21249.cfd - robtex.com

21249.cfd

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:40b4🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9a4a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.180Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.74🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoleman.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A2803:f800:50::6ca2:c340🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoleman.ns.cloudflare.com
A2a06:98c1:50::ac40:2340🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoleman.ns.cloudflare.com
A108.162.195.64🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A162.159.44.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A172.64.35.64🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
NSmaya.ns.cloudflare.com
A2606:4700:50::adf5:3ac2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaya.ns.cloudflare.com
A2803:f800:50::6ca2:c0c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaya.ns.cloudflare.com
A2a06:98c1:50::ac40:20c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaya.ns.cloudflare.com
A108.162.192.194🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.194🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.194🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.180, 172.67.154.74
IPv6 hints2606:4700:3034::6815:40b4, 2606:4700:3034::ac43:9a4a
SOAcoleman.ns.cloudflare.comdns@cloudflare.com serial=2407334639

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=1785250393
⚠️ On DNS blocklist: tif

Same first word

21249.us
21249.cfd

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DNS History

6 records (6 active, 0 former)

NScoleman.ns.cloudflare.commaya.ns.cloudflare.comA104.21.64.180172.67.154.742606:4700:3034::6815:40b42606:4700:3034::ac43:9a4a
●NScoleman.ns.cloudflare.com2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 03:19:50
● 2026-07-28 15:04:28
●NSmaya.ns.cloudflare.com2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 03:19:50
● 2026-07-28 15:04:28
●A104.21.64.1802026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 03:19:50
● 2026-07-28 15:04:28
●A172.67.154.742026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 03:19:50
● 2026-07-28 15:04:28
●A2606:4700:3034::6815:40b42026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 03:19:50
● 2026-07-28 15:04:28
●A2606:4700:3034::ac43:9a4a2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 03:19:50
● 2026-07-28 15:04:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfdb.nic.cfd, d.nic.cfd, a.nic.cfd, c.nic.cfd-
21249.cfdmaya.ns.cloudflare.com, coleman.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.194

NS records: maya.ns.cloudflare.com, coleman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21249.cfd (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.154.74, 104.21.64.180
AAAA22606:4700:3034::6815:40b4, 2606:4700:3034::ac43:9a4a
NS2coleman.ns.cloudflare.com, maya.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coleman.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

21249.cfd points to the four IP addresses 104.21.64.180, 172.67.154.74, 2606:4700:3034::6815:40b4 and 2606:4700:3034::ac43:9a4a.

Among the host names that share IP numbers with 21249.cfd are www.french-stream.bio, mupf.me, www.commonwealthroundtable.co.uk and two others.

Name Servers

21249.cfd uses two name servers for its delegation: coleman.ns.cloudflare.com and maya.ns.cloudflare.com.

21249.cfd has the same name server delegation as a number of other domains, such as oudubook.com, puwa9.com, zusi8.com and two more.

The name servers of 21249.cfd overlap at least partially with those of other domains — among them wymiennik.org, bettercampingguide.com, topforminc.com and two more.

These name servers commonly appear alongside the name servers rob.ns.cloudflare.com and tom.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname coleman.ns.cloudflare.com directs to 108.162.195.64, 162.159.44.64 and 172.64.35.64 along with 3 other IP addresses.

Hostname maya.ns.cloudflare.com directs to 108.162.192.194, 172.64.32.194 and 173.245.58.194 along with 3 other IP addresses.