ctfcoalition.com - robtex.com

ctfcoalition.com

DNSSEC⚠️ Not signed
NSns1-33.azure-dns.com ⭐
A2603:1061:0:10::21🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-33.azure-dns.com
A150.171.10.33🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns1-33.azure-dns.com
NSns2-33.azure-dns.net
A2620:1ec:8ec:10::21🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-33.azure-dns.net
A150.171.16.33🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-33.azure-dns.net
NSns3-33.azure-dns.org
A2a01:111:4000:10::21🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-33.azure-dns.org
A13.107.222.33🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns3-33.azure-dns.org
NSns4-33.azure-dns.info
A2620:1ec:bda:10::21🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-33.azure-dns.info
A13.107.206.33🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns4-33.azure-dns.info
SOAns1-33.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774691507

Same first word

ctfcoalition.com

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns1-33.azure-dns.comns2-33.azure-dns.netns3-33.azure-dns.orgns4-33.azure-dns.infoa3.uberns.comb3.uberns.comns87.worldnic.comns88.worldnic.comMXp.webcom.ctmail.comA75.101.162.35
○NSa3.uberns.com2020-03-03 → 2020-03-03 · 4 obs
○ 2017-01-24 18:12:06
● 2020-03-03 06:43:50
○ 2026-03-25 18:28:22
○ 2026-03-28 10:21:04
○NSb3.uberns.com2020-03-03 → 2020-03-03 · 4 obs
○ 2017-01-24 18:12:06
● 2020-03-03 06:43:50
○ 2026-03-25 18:28:22
○ 2026-03-28 10:21:04
●NSns1-33.azure-dns.com2026-03-25 → 2026-03-28 · 3 obs
○ 2020-03-03 06:43:50
● 2026-03-25 18:28:22
● 2026-03-28 10:21:04
●NSns2-33.azure-dns.net2026-03-25 → 2026-03-28 · 3 obs
○ 2020-03-03 06:43:50
● 2026-03-25 18:28:22
● 2026-03-28 10:21:04
●NSns3-33.azure-dns.org2026-03-25 → 2026-03-28 · 3 obs
○ 2020-03-03 06:43:50
● 2026-03-25 18:28:22
● 2026-03-28 10:21:04
●NSns4-33.azure-dns.info2026-03-25 → 2026-03-28 · 3 obs
○ 2020-03-03 06:43:50
● 2026-03-25 18:28:22
● 2026-03-28 10:21:04
○NSns87.worldnic.com2015-06-28 → 2017-01-24 · 4 obs
● 2015-06-28 22:30:22
● 2017-01-24 18:12:06
○ 2020-03-03 06:43:50
○ 2026-03-28 10:21:04
○NSns88.worldnic.com2015-06-28 → 2017-01-24 · 4 obs
● 2015-06-28 22:30:22
● 2017-01-24 18:12:06
○ 2020-03-03 06:43:50
○ 2026-03-28 10:21:04
○MXp.webcom.ctmail.com2016-01-23 → 2017-01-24 · 4 obs
● 2016-01-23 22:03:08
● 2017-01-24 18:12:06
○ 2020-03-03 06:43:50
○ 2026-03-28 10:21:04
○A75.101.162.352015-06-28 → 2020-03-03 · 4 obs
● 2015-06-28 22:30:22
● 2020-03-03 06:43:50
○ 2026-03-25 18:28:22
○ 2026-03-28 10:21:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ctfcoalition.comns3-33.azure-dns.org, ns4-33.azure-dns.info, ns1-33.azure-dns.com, ns2-33.azure-dns.net2 records

✅ Authoritative Response

Server:150.171.10.33

NS records: ns3-33.azure-dns.org, ns4-33.azure-dns.info, ns1-33.azure-dns.com, ns2-33.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctfcoalition.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1-33.azure-dns.com, ns2-33.azure-dns.net...
SOA1ns1-33.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-33.azure-dns.com, ns1-33.azure-dns.com)

Analysis

Name Servers

ctfcoalition.com is delegated to four name servers: ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns2-33.azure-dns.net and ns3-33.azure-dns.org.

ctfcoalition.com at least partially shares name servers with other domains such as minecraft-experiences.com, flux.jp, forces.de, bellfires.com and agheera.com.

Host names with two IP numbers:

ns1-33.azure-dns.com points to 2603:1061:0:10::21 and 150.171.10.33

ns4-33.azure-dns.info points to 2620:1ec:bda:10::21 and 13.107.206.33

ns2-33.azure-dns.net points to 2620:1ec:8ec:10::21 and 150.171.16.33

ns3-33.azure-dns.org points to 2a01:111:4000:10::21 and 13.107.222.33