`nbcuniversalscreeners.com`

DNSSEC	⚠️ Not signed
A	216.178.97.67^{🇺🇸 NBCUNI-17035216.178.96.0/21}
NS	`ns1.nbcuni.com` ⭐
		A	2001:502:f3ff::31^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`ns1.nbcuni.com`
		A	156.154.64.31^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`ns1.nbcuni.com`
NS	`ns2.nbcuni.com`
		A	2610:a1:1014::31^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`ns2.nbcuni.com`
		A	156.154.65.31^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`ns2.nbcuni.com`
NS	`ns3.nbcuni.com`
		A	2610:a1:1015::31^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`ns3.nbcuni.com`
		A	156.154.66.31^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`ns3.nbcuni.com`
NS	`ns4.nbcuni.com`
		A	2001:502:4612::31^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`ns4.nbcuni.com`
		A	156.154.67.31^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`ns4.nbcuni.com`
NS	`ns5.nbcuni.com`
		A	2610:a1:1016::31^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`ns5.nbcuni.com`
		A	156.154.68.31^{🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar}
			PTR	`ns5.nbcuni.com`
NS	`ns6.nbcuni.com`
		A	2610:a1:1017::31^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`ns6.nbcuni.com`
		A	156.154.69.31^{🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar}
			PTR	`ns6.nbcuni.com`
TXT	`_vnl4vfqicxjtp0dil2s94ft50m2md6m`
SOA	`ns1.nbcuni.com`domain\@admin.nbcuni.com 2017-03-23 #66

`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=1776099092

Same first word

nbcuniversalscreeners.com

DNS History

7 records (7 active, 0 former)

●NSns1.nbcuni.com2017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 07:00:12
● 2026-04-13 16:52:38

●NSns2.nbcuni.com2017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 07:00:12
● 2026-04-13 16:52:38

●NSns3.nbcuni.com2017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 07:00:12
● 2026-04-13 16:52:38

●NSns4.nbcuni.com2017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 07:00:12
● 2026-04-13 16:52:38

●NSns5.nbcuni.com2017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 07:00:12
● 2026-04-13 16:52:38

●NSns6.nbcuni.com2017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 07:00:12
● 2026-04-13 16:52:38

●A216.178.97.672017-05-09 → 2026-04-13 · 2 obs

● 2017-05-09 07:00:12
● 2026-04-13 16:52:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
nbcuniversalscreeners.com	ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com...	6 records

✅ Authoritative Response

Server:156.154.66.31

NS records: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com, ns6.nbcuni.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbcuniversalscreeners.com (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.178.97.67`
NS	6	`ns1.nbcuni.com, ns2.nbcuni.com...`
TXT	1	`_vnl4vfqicxjtp0dil2s94ft50m2md6m`
SOA	1	`ns1.nbcuni.com domain\.admin.nbcuni.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com...)

Analysis

IP Addresses

nbcuniversalscreeners.com resolves to one IP number: 216.178.97.67.

Other host names, for instance nbcuview.com, nbcvault.com and nbcscreeners.com share IP numbers with nbcuniversalscreeners.com.

Name Servers

nbcuniversalscreeners.com is delegated to six name servers: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com and ns6.nbcuni.com.

nbcuniversalscreeners.com at least partially shares name servers with other domains, for instance asthmafocus.com, columbiafaculty.org, wilcoxkessleranddewey.net, 5mins.tv and beyuview.com.

Host names with two IP numbers:

ns1.nbcuni.com points to 2001:502:f3ff::31 and 156.154.64.31.

ns2.nbcuni.com points to 2610:a1:1014::31 and 156.154.65.31.

ns3.nbcuni.com points to 2610:a1:1015::31 and 156.154.66.31.

ns4.nbcuni.com points to 2001:502:4612::31 and 156.154.67.31.

ns5.nbcuni.com points to 2610:a1:1016::31 and 156.154.68.31.

ns6.nbcuni.com points to 2610:a1:1017::31 and 156.154.69.31.

nbcuniversalscreeners.com - robtex.com