`sleepcentertraining.com`

DNSSEC	⚠️ Not signed
A	208.68.107.177^{🇨🇦 ONIAAS208.68.104.0/22 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States}
NS	`udns1.ultradns.net` ⭐
		A	2001:502:f3ff::d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`udns1.ultradns.net`
		A	204.69.234.1^{🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar}
			PTR	`udns1.ultradns.net`
NS	`udns2.ultradns.net`
		A	2610:a1:1014::d^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`udns2.ultradns.net`
		A	204.74.101.1^{🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar}
			PTR	`udns2.ultradns.net`
SOA	`udns1.ultradns.net`j\@s\.jasperson.gmail.com 2013-03-27 #3

`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

sleepcentertraining.com

DNS History

3 records (3 active, 0 former)

●NSudns1.ultradns.net2015-08-13 → 2026-03-22 · 2 obs

● 2015-08-13 12:08:00
● 2026-03-22 22:18:16

●NSudns2.ultradns.net2015-08-13 → 2026-03-22 · 2 obs

● 2015-08-13 12:08:00
● 2026-03-22 22:18:16

●A208.68.107.1772015-08-13 → 2026-03-22 · 2 obs

● 2015-08-13 12:08:00
● 2026-03-22 22:18:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
sleepcentertraining.com	udns1.ultradns.net, udns2.ultradns.net	-

✅ Authoritative Response

Server: 204.69.234.1

NS records: udns1.ultradns.net, udns2.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sleepcentertraining.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.68.107.177`
NS	2	`udns1.ultradns.net, udns2.ultradns.net`
SOA	1	`udns1.ultradns.net j\.s\.jasperson.gmail`

Analysis

IP Addresses

sleepcentertraining.com resolves to a single IP: 208.68.107.177.

Other host names, for instance, rtceu.com and ccx.training share IP numbers with sleepcentertraining.com.

Name Servers

sleepcentertraining.com has two name servers: udns1.ultradns.net and udns2.ultradns.net.

sleepcentertraining.com shares the same name server setup as other domains, for example nortonprotected.com, randmcnallycorp.com, nflexperiences.com, webmail-aol.us and millimanbenefits.online.

sleepcentertraining.com shares some name servers with other domains, for example neustargovsolutions.biz, neustarcareers.com, saasu.com, far.org and 133.201.205.in-addr.arpa.

These name servers are often used together with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, ns1.dealer.com, ns2.dealer.com and pdns196.ultradns.biz.

Host names with two IP numbers:

udns1.ultradns.net points to: 2001:502:f3ff::d and 204.69.234.1; udns2.ultradns.net points to: 2610:a1:1014::d and 204.74.101.1.

sleepcentertraining.com - robtex.com