cnbcbusiness.com - robtex.com

cnbcbusiness.com

DNSSEC⚠️ Not signed
NSns1.nbcuni.com ⭐
A2001:502:f3ff::31🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRns1.nbcuni.com
A156.154.64.31🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRns1.nbcuni.com
NSns2.nbcuni.com
A2610:a1:1014::31🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRns2.nbcuni.com
A156.154.65.31🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRns2.nbcuni.com
NSns3.nbcuni.com
A2610:a1:1015::31🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRns3.nbcuni.com
A156.154.66.31🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRns3.nbcuni.com
NSns4.nbcuni.com
A2001:502:4612::31🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRns4.nbcuni.com
A156.154.67.31🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRns4.nbcuni.com
NSns5.nbcuni.com
A2610:a1:1016::31🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRns5.nbcuni.com
A156.154.68.31🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRns5.nbcuni.com
NSns6.nbcuni.com
A2610:a1:1017::31🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRns6.nbcuni.com
A156.154.69.31🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRns6.nbcuni.com
SOAns1.nbcuni.comdomain\@admin.nbcuni.com 2015-12-08 #13

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776073312

Same first word

cnbcbusiness.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns1.nbcuni.comns2.nbcuni.comns3.nbcuni.comns4.nbcuni.comns5.nbcuni.comns6.nbcuni.comns.ge.comns1.ge.comns1.netbcp.comns2.ge.comns2.netbcp.netpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.uk
○NSns.ge.com2015-08-21 → 2017-03-29 · 5 obs
● 2015-08-21 17:43:58
○ 2015-12-14 23:00:46
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
○NSns1.ge.com2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
●NSns1.nbcuni.com2015-12-14 → 2026-04-13 · 3 obs
○ 2015-08-21 17:43:58
● 2015-12-14 23:00:46
● 2026-04-13 10:11:58
○NSns1.netbcp.com2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
○NSns2.ge.com2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
●NSns2.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2017-03-29 11:47:08
● 2026-04-09 01:53:34
● 2026-04-13 10:11:58
○NSns2.netbcp.net2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
●NSns3.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2017-03-29 11:47:08
● 2026-04-09 01:53:34
● 2026-04-13 10:11:58
●NSns4.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2017-03-29 11:47:08
● 2026-04-09 01:53:34
● 2026-04-13 10:11:58
●NSns5.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2017-03-29 11:47:08
● 2026-04-09 01:53:34
● 2026-04-13 10:11:58
●NSns6.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2017-03-29 11:47:08
● 2026-04-09 01:53:34
● 2026-04-13 10:11:58
○NSpdns1.ultradns.net2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
○NSpdns2.ultradns.net2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
○NSpdns3.ultradns.org2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
○NSpdns4.ultradns.org2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
○NSpdns5.ultradns.info2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58
○NSpdns6.ultradns.co.uk2015-08-21 → 2017-03-29 · 4 obs
● 2015-08-21 17:43:58
● 2017-03-29 11:47:08
○ 2026-04-09 01:53:34
○ 2026-04-13 10:11:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cnbcbusiness.comns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com...6 records

✅ Authoritative Response

Server:156.154.67.31

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 cnbcbusiness.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

TypeCountSample Data
NS6ns1.nbcuni.com, ns2.nbcuni.com...
SOA1ns1.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

Name Servers

cnbcbusiness.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.

cnbcbusiness.com at least partially shares its name servers with other domains, for instance cozi6.com, elrecluso.net, nikiandmaxforafreeamerica.com, nbcuniversalcable.com and topcheffoodguide.net.

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

Hostnames 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