`kirbycorptraining.com`

DNSSEC	⚠️ Not signed
A	64.129.39.110^{🇺🇸 STEWARTSTEVENSON64.129.39.0/24 HOU Customer}
		PTR	`training.kirbycorp.com`
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`dnsadmin@kirbycorp.com 2012-08-29 #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=1774618777

Same first word

kirbycorptraining.com

DNS History

3 records (3 active, 0 former)

●NSudns1.ultradns.net2015-08-14 → 2026-03-27 · 3 obs

○ 2008-03-11 11:45:18
● 2015-08-14 03:33:46
● 2026-03-27 13:59:30

●NSudns2.ultradns.net2015-08-14 → 2026-03-27 · 3 obs

○ 2008-03-11 11:45:18
● 2015-08-14 03:33:46
● 2026-03-27 13:59:30

●A64.129.39.1102015-08-14 → 2026-03-27 · 3 obs

○ 2008-03-11 11:45:18
● 2015-08-14 03:33:46
● 2026-03-27 13:59:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
kirbycorptraining.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 kirbycorptraining.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.129.39.110`
NS	2	`udns1.ultradns.net, udns2.ultradns.net`
SOA	1	`udns1.ultradns.net dnsadmin.kirbycorp.co`

Analysis

IP Addresses

kirbycorptraining.com points to IP number: 64.129.39.110.

Name Servers

kirbycorptraining.com is delegated to two name servers: udns1.ultradns.net and udns2.ultradns.net.

kirbycorptraining.com shares the same name server setup as ashforduniversity.com, shopcsa.ca, pointclickcare.us, tennesseetitans.com and configureinc.com.

kirbycorptraining.com at least partially shares name servers with other domains, for instance dealerjoin.com, junipernetworks.tv, robertschryslerdodge.net, my-nortonaccount.com and crowndodgeoffayetteville.com.

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

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.

kirbycorptraining.com - robtex.com