21201.cfd - robtex.com

21201.cfd

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:b38b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2b83🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.131Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.139🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaisy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A2803:f800:50::6ca2:c05a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaisy.ns.cloudflare.com
A2a06:98c1:50::ac40:205a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaisy.ns.cloudflare.com
A108.162.192.90🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A172.64.32.90🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A173.245.58.90🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
NSkeenan.ns.cloudflare.com
A2606:4700:58::a29f:2c0b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A2803:f800:50::6ca2:c30b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeenan.ns.cloudflare.com
A2a06:98c1:50::ac40:230b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeenan.ns.cloudflare.com
A108.162.195.11🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A162.159.44.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A172.64.35.11🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.131, 172.67.179.139
IPv6 hints2606:4700:3032::ac43:b38b, 2606:4700:3035::6815:2b83
SOAdaisy.ns.cloudflare.comdns@cloudflare.com serial=2411694193

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=1786510389
⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

21201.net
21201.cfd

Similar names

21120.xyz
02211.us
21210.xyz
01212.com.cn
21012.info
10221.com
11220.com
02121.us
12102.cc
10221.us
12102.com
02211.hk
12012.us
22101.com
21102.net
22011.com
21012.com
12210.us
21102.com
12201.hu
22011.us
12210.com
21210.com
12201.com
02211.net
11022.com
20121.it
22110.com
21021.cc
02121.com
20112.cn
01212.cn
02112.com
21021.de
10221.cloudns.cc
01212.us
12012.de
11220.ac
22011.my
12012.com
11202.cc
01221.us
12021.com
02112.us
12120.net
11202.com
20121.us
12012.net

DNS History

14 records (6 active, 8 former)

NSdaisy.ns.cloudflare.comkeenan.ns.cloudflare.comA104.21.43.131172.67.179.1392606:4700:3032::ac43:b38b2606:4700:3035::6815:2b83188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSdaisy.ns.cloudflare.com2026-07-28 → 2026-08-12 · 2 obs
● 2026-07-28 14:01:40
● 2026-08-12 05:35:20
●NSkeenan.ns.cloudflare.com2026-07-28 → 2026-08-12 · 2 obs
● 2026-07-28 14:01:40
● 2026-08-12 05:35:20
●A104.21.43.1312026-08-02 → 2026-08-12 · 3 obs
○ 2026-07-28 14:41:44
● 2026-08-02 02:19:26
● 2026-08-12 05:35:20
●A172.67.179.1392026-08-02 → 2026-08-12 · 3 obs
○ 2026-07-28 14:41:44
● 2026-08-02 02:19:26
● 2026-08-12 05:35:20
○A188.114.96.02026-07-28 → 2026-07-28 · 4 obs
○ 2026-07-28 14:01:40
● 2026-07-28 14:41:44
○ 2026-08-02 02:19:26
○ 2026-08-12 05:35:20
○A188.114.96.42026-07-28 → 2026-07-28 · 3 obs
● 2026-07-28 14:01:40
○ 2026-07-28 14:41:44
○ 2026-08-12 05:35:20
○A188.114.97.02026-07-28 → 2026-07-28 · 4 obs
○ 2026-07-28 14:01:40
● 2026-07-28 14:41:44
○ 2026-08-02 02:19:26
○ 2026-08-12 05:35:20
○A188.114.97.42026-07-28 → 2026-07-28 · 3 obs
● 2026-07-28 14:01:40
○ 2026-07-28 14:41:44
○ 2026-08-12 05:35:20
●A2606:4700:3032::ac43:b38b2026-08-02 → 2026-08-12 · 3 obs
○ 2026-07-28 14:41:44
● 2026-08-02 02:19:26
● 2026-08-12 05:35:20
●A2606:4700:3035::6815:2b832026-08-02 → 2026-08-12 · 3 obs
○ 2026-07-28 14:41:44
● 2026-08-02 02:19:26
● 2026-08-12 05:35:20
○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 4 obs
○ 2026-07-28 14:01:40
● 2026-07-28 14:41:44
○ 2026-08-02 02:19:26
○ 2026-08-12 05:35:20
○A2a06:98c1:3120::42026-07-28 → 2026-07-28 · 3 obs
● 2026-07-28 14:01:40
○ 2026-07-28 14:41:44
○ 2026-08-12 05:35:20
○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 4 obs
○ 2026-07-28 14:01:40
● 2026-07-28 14:41:44
○ 2026-08-02 02:19:26
○ 2026-08-12 05:35:20
○A2a06:98c1:3121::42026-07-28 → 2026-07-28 · 3 obs
● 2026-07-28 14:01:40
○ 2026-07-28 14:41:44
○ 2026-08-12 05:35:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd8 records
21201.cfdkeenan.ns.cloudflare.com, daisy.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.11

NS records: keenan.ns.cloudflare.com, daisy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21201.cfd (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.131, 172.67.179.139
AAAA22606:4700:3032::ac43:b38b, 2606:4700:3035::6815:2b83
NS2daisy.ns.cloudflare.com, keenan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daisy.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

21201.cfd points to the four IP addresses 104.21.43.131, 172.67.179.139, 2606:4700:3032::ac43:b38b and 2606:4700:3035::6815:2b83.

Among the host names that share IP numbers with 21201.cfd are guaiba.com.br, transplantresource.com, rtmcpoldakepri.com and two others.

Name Servers

21201.cfd uses two name servers for its delegation: daisy.ns.cloudflare.com and keenan.ns.cloudflare.com.

21201.cfd has the same name server delegation as a number of other domains, such as buffetexpress.com, uncoverdreams.com, authindia.com and two more.

There is at least partial name server overlap between 21201.cfd and other domains — olympicwealth.com, checkeratmsecurity.com, zenflow247.com and two more among them.

These name servers frequently co-occur with the name servers alec.ns.cloudflare.com and marjory.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname daisy.ns.cloudflare.com directs to 108.162.192.90, 172.64.32.90 and 173.245.58.90 along with 3 other IP addresses.

Hostname keenan.ns.cloudflare.com directs to 108.162.195.11, 162.159.44.11 and 172.64.35.11 along with 3 other IP addresses.