udacity.ae - dns.ninja

udacity.ae

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5292🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9ead🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.146Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.173🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSingrid.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRingrid.ns.cloudflare.com
A2803:f800:50::6ca2:c0a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRingrid.ns.cloudflare.com
A2a06:98c1:50::ac40:20a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRingrid.ns.cloudflare.com
A108.162.192.165🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRingrid.ns.cloudflare.com
A172.64.32.165🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRingrid.ns.cloudflare.com
A173.245.58.165🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRingrid.ns.cloudflare.com
NSkai.ns.cloudflare.com
A2606:4700:58::adf5:3bbc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A2803:f800:50::6ca2:c1bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkai.ns.cloudflare.com
A2a06:98c1:50::ac40:21bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkai.ns.cloudflare.com
A108.162.193.188🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A172.64.33.188🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A173.245.59.188🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.146, 172.67.158.173
IPv6 hints2606:4700:3031::6815:5292, 2606:4700:3034::ac43:9ead
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com
SOAingrid.ns.cloudflare.comdns@cloudflare.com serial=2407215018

ae

DNSSEC⚠️ Not signed
NSns1.aedns.ae ⭐
NSns2.aedns.ae
NSns4.apnic.net
NSn(0x736578)t-pch.aedns.ae
SOAns1.aedns.aedns@aeda.ae serial=2013473990

Same first word

udacity.uk
udacity.com.mx
udacity.cn
udacity.co.uk
udacity.asia
udacity.com
udacity.cl
udacity.co
udacity.it
udacity.am
udacity.org
udacity.website
udacity.co.kr
udacity.ru
udacity.online
udacity.biz
udacity.mobi
udacity.com.sg
udacity.build
udacity.dk
udacity.university
udacity.cc
udacity.mx
udacity.us
udacity.github.io
udacity.tv
udacity.marketing
udacity.au
udacity.io
udacity.tech
udacity.works
udacity.in
udacity.co.in
udacity.college
udacity.info
udacity.pt
udacity.training
udacity.co.za
udacity.tw
udacity.sg
udacity.my
udacity.fit
udacity.ae
udacity.vn
udacity.dev
udacity.net
udacity.sucks
udacity.ph
udacity.work
udacity.com.ar
udacity.jobs
udacity.de
udacity.design
udacity.fr
udacity.cz

Similar names

auditcy.com
ycaudit.com
adcuity.com
cdtaiyu.com
audcity.com
daucity.de
tycuida.com
cdyutai.com
cyudati.com
cyaudit.com
taiyudc.com
dacuity.com

DNS History

8 records (6 active, 2 former)

NSingrid.ns.cloudflare.comkai.ns.cloudflare.comA104.21.82.146172.67.158.1732606:4700:3031::6815:52922606:4700:3034::ac43:9ead2606:4700:3031::ac43:9ead2606:4700:3037::6815:5292
●NSingrid.ns.cloudflare.com2026-02-23 → 2026-07-13 · 2 obs
● 2026-02-23 11:08:44
● 2026-07-13 08:54:00
●NSkai.ns.cloudflare.com2026-02-23 → 2026-07-13 · 2 obs
● 2026-02-23 11:08:44
● 2026-07-13 08:54:00
●A104.21.82.1462026-02-23 → 2026-07-13 · 2 obs
● 2026-02-23 11:08:44
● 2026-07-13 08:54:00
●A172.67.158.1732026-02-23 → 2026-07-13 · 2 obs
● 2026-02-23 11:08:44
● 2026-07-13 08:54:00
●A2606:4700:3031::6815:52922026-07-08 → 2026-07-13 · 3 obs
○ 2026-06-08 14:32:32
● 2026-07-08 10:02:54
● 2026-07-13 08:54:00
○A2606:4700:3031::ac43:9ead2026-02-23 → 2026-06-08 · 4 obs
● 2026-02-23 11:08:44
● 2026-06-08 14:32:32
○ 2026-07-08 10:02:54
○ 2026-07-13 08:54:00
●A2606:4700:3034::ac43:9ead2026-07-08 → 2026-07-13 · 3 obs
○ 2026-06-08 14:32:32
● 2026-07-08 10:02:54
● 2026-07-13 08:54:00
○A2606:4700:3037::6815:52922026-02-23 → 2026-06-08 · 4 obs
● 2026-02-23 11:08:44
● 2026-06-08 14:32:32
○ 2026-07-08 10:02:54
○ 2026-07-13 08:54:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aens1.aedns.ae, ns2.aedns.ae, n(0x736578)t-pch.aedns.ae-
udacity.aekai.ns.cloudflare.com, ingrid.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.165

NS records: kai.ns.cloudflare.com, ingrid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ae (unsigned zone)

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.158.173, 104.21.82.146
AAAA22606:4700:3031::6815:5292, 2606:4700:3034::ac43:9ead
NS2ingrid.ns.cloudflare.com, kai.ns.cloudflare.com
MX1. (pri: 0)
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ingrid.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

udacity.ae points to the four IP addresses 104.21.82.146, 172.67.158.173, 2606:4700:3031::6815:5292 and 2606:4700:3034::ac43:9ead.

ardgillancastle.ie, newhomed.com, lingumania.com and two other host names share IP numbers with udacity.ae.

Name Servers

udacity.ae is served by two delegated name servers, ingrid.ns.cloudflare.com and kai.ns.cloudflare.com.

udacity.ae uses the same name servers as several other domains — among them nanodegree.biz, nanodegree.ca, youdacity.org and two more.

At least some of udacity.ae's name servers are shared with other domains, for example ustasor.com, iciz-iqom.site, slush.cz and two more.

These name servers tend to be deployed in combination with the name servers joan.ns.cloudflare.com and noel.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ingrid.ns.cloudflare.com carries IP addresses 108.162.192.165, 172.64.32.165 and 173.245.58.165, with 3 other addresses beyond those.

kai.ns.cloudflare.com carries IP addresses 108.162.193.188, 172.64.33.188 and 173.245.59.188, with 3 other addresses beyond those.