`20in20challenge.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`pdns07.domaincontrol.com` ⭐
		A	2603:5:21f1::35^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns07.domaincontrol.com`
		A	97.74.111.53^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns07.domaincontrol.com`
NS	`pdns08.domaincontrol.com`
		A	2603:5:22f1::35^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns08.domaincontrol.com`
		A	173.201.79.53^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns08.domaincontrol.com`
SOA	`pdns07.domaincontrol.com`dns@jomax.net 2023-09-18 #0

`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=1774607892

Same first word

20in20challenge.com

DNS History

14 records (4 active, 10 former)

○NSns51.domaincontrol.com2019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

○NSns52.domaincontrol.com2019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

●NSpdns07.domaincontrol.com2026-03-13 → 2026-03-27 · 3 obs

○ 2019-02-15 03:22:16
● 2026-03-13 05:33:36
● 2026-03-27 10:59:06

●NSpdns08.domaincontrol.com2026-03-13 → 2026-03-27 · 3 obs

○ 2019-02-15 03:22:16
● 2026-03-13 05:33:36
● 2026-03-27 10:59:06

●A15.197.148.332026-03-13 → 2026-03-27 · 3 obs

○ 2019-02-15 03:22:16
● 2026-03-13 05:33:36
● 2026-03-27 10:59:06

○A184.168.221.322019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

○A184.168.221.352019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

○A184.168.221.392019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

○A184.168.221.632019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

●A3.33.130.1902026-03-13 → 2026-03-27 · 3 obs

○ 2019-02-15 03:22:16
● 2026-03-13 05:33:36
● 2026-03-27 10:59:06

○A50.63.202.342019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

○A50.63.202.392019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

○A50.63.202.522019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

○A50.63.202.592019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 03:22:16
○ 2026-03-13 05:33:36
○ 2026-03-27 10:59:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
20in20challenge.com	pdns07.domaincontrol.com, pdns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.79.53

NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 20in20challenge.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`pdns07.domaincontrol.com, pdns08.domaincontrol.com`
SOA	1	`pdns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns07.domaincontrol.com, pdns07.domaincontrol.com, pdns08.domaincontrol.com...)

Analysis

IP Addresses

20in20challenge.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.

other host names including theaficionados.org, startskydivingindoor.net, farmhouserental.us, eshul.biz and metro-redneck.com share IP numbers with 20in20challenge.com.

Name Servers

20in20challenge.com is delegated to two name servers pdns07.domaincontrol.com and pdns08.domaincontrol.com.

20in20challenge.com shares the same name server setup as other domains, for instance smartagentsummit.com, jsmonline.net, pizzaw.com, jamaarchivescme.com and terratest.com.

Host names with two IP numbers:

The host name pdns07.domaincontrol.com points to 2603:5:21f1::35 and 97.74.111.53; the host name pdns08.domaincontrol.com points to 2603:5:22f1::35 and 173.201.79.53.

20in20challenge.com - robtex.com