28721.cfd - robtex.com

28721.cfd

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ae74🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:37f0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.240Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.116🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSshaz.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26f9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshaz.ns.cloudflare.com
A2803:f800:50::6ca2:c2f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRshaz.ns.cloudflare.com
A2a06:98c1:50::ac40:22f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRshaz.ns.cloudflare.com
A108.162.194.249🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshaz.ns.cloudflare.com
A162.159.38.249Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshaz.ns.cloudflare.com
A172.64.34.249🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshaz.ns.cloudflare.com
NStodd.ns.cloudflare.com
A2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtodd.ns.cloudflare.com
A2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtodd.ns.cloudflare.com
A108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.240, 172.67.174.116
IPv6 hints2606:4700:3031::ac43:ae74, 2606:4700:3037::6815:37f0
SOAshaz.ns.cloudflare.comdns@cloudflare.com serial=2406643013

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=1785399385
⚠️ On DNS blocklist: tif

Same first word

28721.cfd
28721.cn

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DNS History

10 records (6 active, 4 former)

NSshaz.ns.cloudflare.comtodd.ns.cloudflare.comA104.21.55.240172.67.174.1162606:4700:3031::ac43:ae742606:4700:3037::6815:37f0188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSshaz.ns.cloudflare.com2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 06:22:24
● 2026-07-30 08:27:36
●NStodd.ns.cloudflare.com2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 06:22:24
● 2026-07-30 08:27:36
●A104.21.55.2402026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-27 06:22:24
● 2026-07-30 08:27:36
●A172.67.174.1162026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-27 06:22:24
● 2026-07-30 08:27:36
○A188.114.96.02026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 06:22:24
○ 2026-07-30 08:27:36
○A188.114.97.02026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 06:22:24
○ 2026-07-30 08:27:36
●A2606:4700:3031::ac43:ae742026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-27 06:22:24
● 2026-07-30 08:27:36
●A2606:4700:3037::6815:37f02026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-27 06:22:24
● 2026-07-30 08:27:36
○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 06:22:24
○ 2026-07-30 08:27:36
○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 06:22:24
○ 2026-07-30 08:27:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd8 records
28721.cfdtodd.ns.cloudflare.com, shaz.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.146

NS records: todd.ns.cloudflare.com, shaz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 28721.cfd (unsigned zone)

⏱️ Timing

Total: 443ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.240, 172.67.174.116
AAAA22606:4700:3037::6815:37f0, 2606:4700:3031::ac43:ae74
NS2shaz.ns.cloudflare.com, todd.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1shaz.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

28721.cfd points to the four IP addresses 104.21.55.240, 172.67.174.116, 2606:4700:3031::ac43:ae74 and 2606:4700:3037::6815:37f0.

mx1.todosobretenis.com, cuisinesdeniscouture.com, bazique.com plus two other host names have IP numbers in common with 28721.cfd.

Name Servers

Two name servers handle the delegation for 28721.cfd: shaz.ns.cloudflare.com and todd.ns.cloudflare.com.

The name server configuration of 28721.cfd is shared with other domains, for instance team123.lol, 74990.cfd, xn--labet-rt3ik37t.com and two others.

At least some of 28721.cfd's name servers are shared with other domains, for example bestmoon.digital, dyode.org, revivephysiocare.com and two more.

It is common for these name servers to be used in conjunction with the name servers kim.ns.cloudflare.com, cody.ns.cloudflare.com and tadeo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

shaz.ns.cloudflare.com resolves to 108.162.194.249, 162.159.38.249 and 172.64.34.249 among others, with 3 other IP addresses in total.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146 and 173.245.59.146 among others, with 3 other IP addresses in total.