udacity.ph - robtex.com

udacity.ph

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c27b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:14d7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.215Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.123🇺🇸 Cloudflare172.67.192.0/20 , 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
IPv4104.21.20.215, 172.67.194.123
IPv62606:4700:3031::ac43:c27b, 2606:4700:3035::6815:14d7
SOAingrid.ns.cloudflare.comdns@cloudflare.com serial=2397503723

ph

DNSSEC🔒 Signed (DS record present)
NSph-tld-ns.dot.ph ⭐
NS1.ns.ph 🔒
NSns2.cuhk.edu.hk
NSns4.apnic.net
NSph.communitydns.net 🔒
SOAph-tld-ns.dot.phsysadmin@domains.ph 2026-03-09 #7

Same first word

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

Similar names

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

DNS History

10 records (6 active, 4 former)

NSingrid.ns.cloudflare.comkai.ns.cloudflare.comA104.21.20.215172.67.194.1232606:4700:3031::ac43:c27b2606:4700:3035::6815:14d7188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSingrid.ns.cloudflare.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-02-23 11:12:52
● 2026-03-23 08:53:28
●NSkai.ns.cloudflare.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-02-23 11:12:52
● 2026-03-23 08:53:28
●A104.21.20.2152026-02-23 → 2026-03-23 · 5 obs
● 2026-02-23 11:12:52
○ 2026-03-10 08:40:16
○ 2026-03-17 11:15:20
● 2026-03-17 17:51:14
● 2026-03-23 08:53:28
●A172.67.194.1232026-02-23 → 2026-03-23 · 5 obs
● 2026-02-23 11:12:52
○ 2026-03-10 08:40:16
○ 2026-03-17 11:15:20
● 2026-03-17 17:51:14
● 2026-03-23 08:53:28
○A188.114.96.02026-03-10 → 2026-03-17 · 5 obs
○ 2026-02-23 11:12:52
● 2026-03-10 08:40:16
● 2026-03-17 11:15:20
○ 2026-03-17 17:51:14
○ 2026-03-23 08:53:28
○A188.114.97.02026-03-10 → 2026-03-17 · 5 obs
○ 2026-02-23 11:12:52
● 2026-03-10 08:40:16
● 2026-03-17 11:15:20
○ 2026-03-17 17:51:14
○ 2026-03-23 08:53:28
●A2606:4700:3031::ac43:c27b2026-02-23 → 2026-03-23 · 5 obs
● 2026-02-23 11:12:52
○ 2026-03-10 08:40:16
○ 2026-03-17 11:15:20
● 2026-03-17 17:51:14
● 2026-03-23 08:53:28
●A2606:4700:3035::6815:14d72026-02-23 → 2026-03-23 · 5 obs
● 2026-02-23 11:12:52
○ 2026-03-10 08:40:16
○ 2026-03-17 11:15:20
● 2026-03-17 17:51:14
● 2026-03-23 08:53:28
○A2a06:98c1:3120::2026-03-10 → 2026-03-17 · 5 obs
○ 2026-02-23 11:12:52
● 2026-03-10 08:40:16
● 2026-03-17 11:15:20
○ 2026-03-17 17:51:14
○ 2026-03-23 08:53:28
○A2a06:98c1:3121::2026-03-10 → 2026-03-17 · 5 obs
○ 2026-02-23 11:12:52
● 2026-03-10 08:40:16
● 2026-03-17 11:15:20
○ 2026-03-17 17:51:14
○ 2026-03-23 08:53:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ph1.ns.ph, ph.communitydns.net, ns2.cuhk.edu.hk, ns4.apnic.net-
udacity.phkai.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 udacity.ph (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.20.215, 172.67.194.123
AAAA22606:4700:3031::ac43:c27b, 2606:4700:3035::6815:14d7
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.ph maps to four IP numbers: 2606:4700:3031::ac43:c27b, 2606:4700:3035::6815:14d7, 104.21.20.215 and 172.67.194.123.

Other host names, for instance hbzqjx.com, nhansamtuyetlientruyphonghoan.com, www.raftsholvineyards.com, uralskcity.kz and grafickistudio.com share IP numbers with udacity.ph.

Name Servers

Two name servers ingrid.ns.cloudflare.com and kai.ns.cloudflare.com are delegated to udacity.ph.

udacity.ph uses the same name server configuration as other domains, such as udaci.us, nanodegree.net, akesosocks.com.au, udacity-data.com and youdasity.org.

udacity.ph at least partially shares name servers with other domains such as bitcredit.at, otten-wagener.de, toppinvestments.com, leianoticias.com.br and tijuanamanufacturing.com.

These name servers are commonly used with noel.ns.cloudflare.com and joan.ns.cloudflare.com.

Host names with six IP numbers: Host name ingrid.ns.cloudflare.com points to 2606:4700:50::adf5:3aa5, 2803:f800:50::6ca2:c0a5, 2a06:98c1:50::ac40:20a5, 108.162.192.165, 172.64.32.165 and 173.245.58.165; host name kai.ns.cloudflare.com points to 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188.