`12wkchallenge.com`

DNSSEC	⚠️ Not signed
A	185.53.177.31^{🇩🇪 TEAMINTERNET-AS185.53.176.0/22 TEAM-INTERNET-PA}
NS	`ns.rackspace.com` ⭐
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`dns1.stabletransit.com`
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
NS	`dns2.stabletransit.com`
		A	65.61.188.4^{🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns2.rackspace.com`
SOA	`ns.rackspace.com`info@12wkchallenge.com serial=1525108870

`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=1777132416

Same first word

12wkchallenge.com

DNS History

5 records (4 active, 1 former)

●NSdns1.stabletransit.com2026-03-23 → 2026-04-25 · 2 obs

● 2026-03-23 02:21:08
● 2026-04-25 15:54:46

●NSdns2.stabletransit.com2026-03-23 → 2026-04-25 · 2 obs

● 2026-03-23 02:21:08
● 2026-04-25 15:54:46

●NSns.rackspace.com2026-03-23 → 2026-04-25 · 2 obs

● 2026-03-23 02:21:08
● 2026-04-25 15:54:46

○A178.18.138.802015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 15:29:20
○ 2026-03-23 02:21:08
○ 2026-04-25 15:54:46

●A185.53.177.312026-03-23 → 2026-04-25 · 3 obs

○ 2015-06-30 15:29:20
● 2026-03-23 02:21:08
● 2026-04-25 15:54:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
12wkchallenge.com	dns1.stabletransit.com, dns2.stabletransit.com	2 records

✅ Authoritative Response

Server:69.20.95.4

NS records: dns1.stabletransit.com, dns2.stabletransit.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12wkchallenge.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.53.177.31`
NS	2	`dns1.stabletransit.com, dns2.stabletransit.com`
SOA	1	`ns.rackspace.com info.12wkchallenge.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)

Analysis

IP Addresses

12wkchallenge.com points to IP number: 185.53.177.31.

Other host names such as gmcsales.com, recursosedu.eu, dalai.org, theuniversal.it and jornadasdeinnovacion.com share IPs with 12wkchallenge.com.

Name Servers

12wkchallenge.com is delegated to three name servers: ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.

12wkchallenge.com at least partially shares name servers with other domains, for instance himalayansaltcart.com, brattlecameron.com, mlinks.mobi, rts-law.com and gamelab.com.

These name servers are commonly used with ns2.rackspace.com, dns.stabletransit.com, dns7.communigal.net, dns8.communigal.net, ns1.stabletransit.com and ns2.stabletransit.com.

Host names sharing a single IP address:

The host name ns.rackspace.com points to 69.20.95.4.

The host name dns1.stabletransit.com points to 69.20.95.4.

The host name dns2.stabletransit.com points to 65.61.188.4.

Host names pointing to 69.20.95.4 include ns.rackspace.com and dns1.stabletransit.com.

12wkchallenge.com - robtex.com