`iccchallenge.com`

DNSSEC	⚠️ Not signed
A	204.145.103.18^{🇺🇸 AS394133204.145.100.0/22}
NS	`ns1-38.azure-dns.com` ⭐
		A	2603:1061:0:10::26^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-38.azure-dns.com`
		A	150.171.10.38^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-38.azure-dns.com`
NS	`ns2-38.azure-dns.net`
		A	2620:1ec:8ec:10::26^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-38.azure-dns.net`
		A	150.171.16.38^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-38.azure-dns.net`
NS	`ns3-38.azure-dns.org`
		A	2a01:111:4000:10::26^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-38.azure-dns.org`
		A	13.107.222.38^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-38.azure-dns.org`
NS	`ns4-38.azure-dns.info`
		A	2620:1ec:bda:10::26^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-38.azure-dns.info`
		A	13.107.206.38^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-38.azure-dns.info`
SOA	`ns1-38.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

iccchallenge.com

DNS History

10 records (5 active, 5 former)

○NSns-1123.awsdns-12.org2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:26:06
○ 2026-03-17 15:58:32
○ 2026-03-23 01:31:44

○NSns-1874.awsdns-42.co.uk2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:26:06
○ 2026-03-17 15:58:32
○ 2026-03-23 01:31:44

○NSns-306.awsdns-38.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:26:06
○ 2026-03-17 15:58:32
○ 2026-03-23 01:31:44

○NSns-998.awsdns-60.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:26:06
○ 2026-03-17 15:58:32
○ 2026-03-23 01:31:44

●NSns1-38.azure-dns.com2026-03-17 → 2026-03-23 · 3 obs

○ 2018-05-13 01:26:06
● 2026-03-17 15:58:32
● 2026-03-23 01:31:44

●NSns2-38.azure-dns.net2026-03-17 → 2026-03-23 · 3 obs

○ 2018-05-13 01:26:06
● 2026-03-17 15:58:32
● 2026-03-23 01:31:44

●NSns3-38.azure-dns.org2026-03-17 → 2026-03-23 · 3 obs

○ 2018-05-13 01:26:06
● 2026-03-17 15:58:32
● 2026-03-23 01:31:44

●NSns4-38.azure-dns.info2026-03-17 → 2026-03-23 · 3 obs

○ 2018-05-13 01:26:06
● 2026-03-17 15:58:32
● 2026-03-23 01:31:44

●A204.145.103.182026-03-17 → 2026-03-23 · 3 obs

○ 2018-05-13 01:26:06
● 2026-03-17 15:58:32
● 2026-03-23 01:31:44

○A72.15.211.1362018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 01:26:06
○ 2026-03-17 15:58:32
○ 2026-03-23 01:31:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iccchallenge.com	ns4-38.azure-dns.info, ns3-38.azure-dns.org, ns2-38.azure-dns.net, ns1-38.azure-dns.com	2 records

✅ Authoritative Response

Server:150.171.16.38

NS records: ns4-38.azure-dns.info, ns3-38.azure-dns.org, ns2-38.azure-dns.net, ns1-38.azure-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iccchallenge.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.145.103.18`
NS	4	`ns1-38.azure-dns.com, ns2-38.azure-dns.net...`
SOA	1	`ns1-38.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-38.azure-dns.com, ns1-38.azure-dns.com)

Analysis

IP Addresses

iccchallenge.com points to a single IP address: 204.145.103.18.

Name Servers

iccchallenge.com is delegated to four name servers: ns1-38.azure-dns.com, ns4-38.azure-dns.info, ns2-38.azure-dns.net and ns3-38.azure-dns.org.

iccchallenge.com at least partially shares name servers with other domains, for example brazilsouth.azurecontainerapps.io, eesd.org, microsoft.de, 03.common.europe002.azure-apihub.net and presing-doo.hr.

Host names with two IP numbers:

ns1-38.azure-dns.com points to: 2603:1061:0:10::26 and 150.171.10.38

ns4-38.azure-dns.info points to: 2620:1ec:bda:10::26 and 13.107.206.38

ns2-38.azure-dns.net points to: 2620:1ec:8ec:10::26 and 150.171.16.38

ns3-38.azure-dns.org points to: 2a01:111:4000:10::26 and 13.107.222.38

iccchallenge.com - robtex.com