503.cc - robtex.com

503.cc

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSns71.domaincontrol.com ⭐
A2603:5:2194::2e🇺🇸 GODADDY-DNS2603:5:2190::/44
PTRns71.domaincontrol.com
A97.74.105.46🇺🇸 GODADDY-DNS97.74.104.0/23
PTRns71.domaincontrol.com
NSns72.domaincontrol.com
A2603:5:2294::2e🇺🇸 GODADDY-DNS2603:5:2290::/44
PTRns72.domaincontrol.com
A173.201.73.46🇺🇸 GODADDY-DNS173.201.72.0/23
PTRns72.domaincontrol.com
SOAns71.domaincontrol.comdns@jomax.net 2023-05-10 #0

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=1774885922

Same first word

503.at
503.me
503.co
503.hu
503.us
503.com
503.tv
503.pl
503.ch
503.cn
503.co.uk
503.cz
503.sv
503.dk
503.farm
503.ca
503.fr
503.ru
503.com.sv
503.org
503.ir
503.cc
503.in
503.kr
503.net
503.be
503.one
503.su
503.im
503.pw
503.app
503.de

Similar names

035.jp
530.biz
305.me
305.co
350.nyc
350.my
035.tv
530.ru
530.ee
530.com
350.com.ua
530.dk
305.us
053.tel
053.ca
530.group
350.tv
530.net
305.dk
035.nl
035.be
350.cn
305.no
530.nl
530.ca
530.in
035.live
035.in
035.org
305.org
053.app
053.fr
305.nl
350.fr
035.net
530.co.jp
350.pl
305.com.tw
035.ru
350.bet
305.run
035.ltd
305.mobi
053.am
350.co.in
053.jp
530.org
305.net
035.com
035.cn
305.photos
305.eu
530.la
053.in
530.jp
350.es
530.fr
305.coffee
053.org
350.ro
305.name
053.com
530.at
350.org
530.ph
305.jp
350.ink
530.tv
035.it
053.eu
305.pl
035.fr
530.bz
530.co.uk
350.by
350.it
350.net
350.in
053.us
350.bz
035.se
053.tv
350.org.au
350.cz
035.de
305.guru
305.life
350.com
305.ink
035.tel
350.ooo
530.co.il
350.org.nz
305.in
305.com
305.ca
350.co.il
350.co
305.at
305.de
350.mobi
053.net
305.ir
053.cn
053.co.il
530.ir
053.me
053.it
305.cz
053.at
035.cc
530.news
035.com.cn

DNS History

4 records (4 active, 0 former)

NSns71.domaincontrol.comns72.domaincontrol.comA15.197.148.333.33.130.190
●NSns71.domaincontrol.com2026-03-24 → 2026-03-30 · 2 obs
● 2026-03-24 10:03:02
● 2026-03-30 16:15:58
●NSns72.domaincontrol.com2026-03-24 → 2026-03-30 · 2 obs
● 2026-03-24 10:03:02
● 2026-03-30 16:15:58
●A15.197.148.332026-03-24 → 2026-03-30 · 2 obs
● 2026-03-24 10:03:02
● 2026-03-30 16:15:58
●A3.33.130.1902026-03-24 → 2026-03-30 · 2 obs
● 2026-03-24 10:03:02
● 2026-03-30 16:15:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac3.nstld.com, ac4.nstld.com, ac1.nstld.com, ac2.nstld.com8 records
503.ccns71.domaincontrol.com, ns72.domaincontrol.com-

✅ Authoritative Response

Server:97.74.105.46

NS records: ns71.domaincontrol.com, ns72.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 503.cc (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns71.domaincontrol.com, ns72.domaincontrol.com
SOA1ns71.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ac4.nstld.com, ac3.nstld.com, ac2.nstld.com...)

Analysis

IP Addresses

503.cc points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance northeastchannel.com, kpscp.in, sypher.us, cannabismineralwater.com and jasonfreda.com share IP numbers with 503.cc.

Name Servers

503.cc is delegated to two name servers: ns71.domaincontrol.com and ns72.domaincontrol.com.

503.cc uses the same name server setup as other domains, for instance theinspiredcompany.com, s4m.us, thecapitolyears.com, tarifegel.com and livegw.com.

Host names with two IP numbers:

The host ns71.domaincontrol.com points to 2603:5:2194::2e and 97.74.105.46.

The host ns72.domaincontrol.com points to 2603:5:2294::2e and 173.201.73.46.