udemo.cc - dns.ninja

udemo.cc

DNSSEC⚠️ Not signed
NScleo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A2803:f800:50::6ca2:c159🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcleo.ns.cloudflare.com
A2a06:98c1:50::ac40:2159🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcleo.ns.cloudflare.com
A108.162.193.89🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A172.64.33.89🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A173.245.59.89🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
NSfrida.ns.cloudflare.com
A2606:4700:50::a29f:2689🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrida.ns.cloudflare.com
A2803:f800:50::6ca2:c289🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfrida.ns.cloudflare.com
A2a06:98c1:50::ac40:2289🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfrida.ns.cloudflare.com
A108.162.194.137🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrida.ns.cloudflare.com
A162.159.38.137Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrida.ns.cloudflare.com
A172.64.34.137🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfrida.ns.cloudflare.com
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAcleo.ns.cloudflare.comdns@cloudflare.com serial=2408758832

cc

DNSSEC🔒 Signed (DS record present)
NSac1.nstld.com ⭐
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1784250760

Same first word

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DNS History

8 records (2 active, 6 former)

NScleo.ns.cloudflare.comfrida.ns.cloudflare.comA104.21.25.224172.64.80.1172.67.134.2062606:4700:130:436c:6f75:6466:6c61:72652606:4700:3032::ac43:86ce2606:4700:3037::6815:19e0
●NScleo.ns.cloudflare.com2026-03-01 → 2026-07-17 · 2 obs
● 2026-03-01 00:03:32
● 2026-07-17 02:06:42
●NSfrida.ns.cloudflare.com2026-03-01 → 2026-07-17 · 2 obs
● 2026-03-01 00:03:32
● 2026-07-17 02:06:42
○A104.21.25.2242026-03-01 → 2026-03-27 · 6 obs
● 2026-03-01 00:03:32
● 2026-03-08 13:52:58
○ 2026-03-08 16:18:44
● 2026-03-27 09:39:08
○ 2026-06-30 15:05:44
○ 2026-07-17 02:06:42
○A172.64.80.12026-03-08 → 2026-03-08 · 4 obs
○ 2026-03-08 13:52:58
● 2026-03-08 16:18:44
○ 2026-03-27 09:39:08
○ 2026-07-17 02:06:42
○A172.67.134.2062026-03-01 → 2026-03-27 · 6 obs
● 2026-03-01 00:03:32
● 2026-03-08 13:52:58
○ 2026-03-08 16:18:44
● 2026-03-27 09:39:08
○ 2026-06-30 15:05:44
○ 2026-07-17 02:06:42
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-08 → 2026-03-08 · 4 obs
○ 2026-03-08 13:52:58
● 2026-03-08 16:18:44
○ 2026-03-27 09:39:08
○ 2026-07-17 02:06:42
○A2606:4700:3032::ac43:86ce2026-03-01 → 2026-03-27 · 6 obs
● 2026-03-01 00:03:32
● 2026-03-08 13:52:58
○ 2026-03-08 16:18:44
● 2026-03-27 09:39:08
○ 2026-06-30 15:05:44
○ 2026-07-17 02:06:42
○A2606:4700:3037::6815:19e02026-03-01 → 2026-03-27 · 6 obs
● 2026-03-01 00:03:32
● 2026-03-08 13:52:58
○ 2026-03-08 16:18:44
● 2026-03-27 09:39:08
○ 2026-06-30 15:05:44
○ 2026-07-17 02:06:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com8 records
udemo.ccfrida.ns.cloudflare.com, cleo.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.89

NS records: frida.ns.cloudflare.com, cleo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for udemo.cc (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

TypeCountSample Data
NS2cleo.ns.cloudflare.com, frida.ns.cloudflare.com
TXT1v=spf1 include:_mailcust.gandi.net ?all
SOA1cleo.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ac3.nstld.com, ac3.nstld.com, ac1.nstld.com...)

Analysis

Name Servers

The NS records for udemo.cc delegate to cleo.ns.cloudflare.com and frida.ns.cloudflare.com.

udemo.cc has the same name server delegation as a number of other domains, such as funtainment.in, 1autoslot88.cyou, raycoff.com and two more.

udemo.cc has at least partial name server overlap with other domains, such as lirenlu.com, lordfilmsng.ru, yedibelahusnu.com and two others.

It is common to see these name servers used together with name servers anton.ns.cloudflare.com and veda.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cleo.ns.cloudflare.com maps to 108.162.193.89, 172.64.33.89, 173.245.59.89 and 3 additional IP addresses.

frida.ns.cloudflare.com maps to 108.162.194.137, 162.159.38.137, 172.64.34.137 and 3 additional IP addresses.