udemy.engineering - robtex.com

udemy.engineering

DNSSEC⚠️ Not signed
NSanna.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3a66πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A2803:f800:50::6ca2:c066πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2066πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRanna.ns.cloudflare.com
A108.162.192.102πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A172.64.32.102πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A173.245.58.102πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
NSpete.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3b88πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A2803:f800:50::6ca2:c188πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpete.ns.cloudflare.com
A2a06:98c1:50::ac40:2188πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRpete.ns.cloudflare.com
A108.162.193.136πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A172.64.33.136πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A173.245.59.136πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com

engineering

DNSSECπŸ”’ Signed (DS record present)
NSv0n0.nic.engineering ⭐
NSv0n1.nic.engineering
NSv0n2.nic.engineering
NSv0n3.nic.engineering
NSv2n0.nic.engineering
NSv2n1.nic.engineering
SOAv0n0.nic.engineeringhostmaster@donuts.email serial=1786578128

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

NSanna.ns.cloudflare.compete.ns.cloudflare.com
●NSanna.ns.cloudflare.com2026-07-22 β†’ 2026-08-13 Β· 2 obs
● 2026-07-22 22:35:54
● 2026-08-13 00:37:52
●NSpete.ns.cloudflare.com2026-07-22 β†’ 2026-08-13 Β· 2 obs
● 2026-07-22 22:35:54
● 2026-08-13 00:37:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
engineeringv0n3.nic.engineering, v0n2.nic.engineering, v2n1.nic.engineering, v0n0.nic.engineering...12 records
udemy.engineeringanna.ns.cloudflare.com, pete.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.136

NS records: anna.ns.cloudflare.com, pete.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for udemy.engineering (unsigned zone)

⏱️ Timing

Total: 652ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering...)

Analysis

Name Servers

Two name servers handle the delegation for udemy.engineering: anna.ns.cloudflare.com and pete.ns.cloudflare.com.

udemy.engineering has the same name server delegation as a number of other domains, such as hytale.com.tr, udemycdn.com, ibosstrading.com and two more.

udemy.engineering partially shares its NS delegation with several other domains, including consultvox.co, hobby-world.dk, 49333j.com and two others.

These name servers often co-occur with the name servers cash.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

anna.ns.cloudflare.com resolves to 108.162.192.102, 172.64.32.102 and 173.245.58.102 among others, with 3 other IP addresses in total.

pete.ns.cloudflare.com resolves to 108.162.193.136, 172.64.33.136 and 173.245.59.136 among others, with 3 other IP addresses in total.