`neustarregistry.com`

DNSSEC	⚠️ Not signed
NS	`udns1.ultradns.net` ⭐ ⚠️ Not in parent delegation
		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	`pdns196.ultradns.biz`
		A	2610:a1:1015::e8^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns196.ultradns.biz`
		A	156.154.66.196^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns196.ultradns.biz`
NS	`pdns196.ultradns.co.uk`
		A	2610:a1:1017::e8^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns196.ultradns.co.uk`
		A	156.154.69.196^{🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar}
			PTR	`pdns196.ultradns.co.uk`
NS	`pdns196.ultradns.com`
		A	2001:502:f3ff::e8^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns196.ultradns.com`
		A	156.154.64.196^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns196.ultradns.com`
NS	`pdns196.ultradns.info`
		A	2610:a1:1016::e8^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns196.ultradns.info`
		A	156.154.68.196^{🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar}
			PTR	`pdns196.ultradns.info`
NS	`pdns196.ultradns.net`
		A	2610:a1:1014::e8^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns196.ultradns.net`
		A	156.154.65.196^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns196.ultradns.net`
NS	`pdns196.ultradns.org`
		A	2001:502:4612::e8^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns196.ultradns.org`
		A	156.154.67.196^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns196.ultradns.org`
NS	`udns2.ultradns.net` ⚠️ Not in parent delegation
		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`networkers@neustar.biz serial=1226748757

`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=1776185442

PTR for

147.24.154.156.in-addr.arpa

Same first word

neustarregistry.com

neustarregistry.biz

neustarregistry.us

Similar names

tresantisurgery.com

DNS History

9 records (8 active, 1 former)

○NSpdns1.ultradns.net2015-07-10 → 2017-08-10 · 4 obs

● 2015-07-10 14:06:38
● 2017-08-10 11:42:30
○ 2026-03-29 01:10:04
○ 2026-04-14 16:58:24

●NSpdns196.ultradns.biz2015-07-10 → 2026-04-14 · 2 obs

● 2015-07-10 14:06:38
● 2026-04-14 16:58:24

●NSpdns196.ultradns.co.uk2015-07-10 → 2026-04-14 · 2 obs

● 2015-07-10 14:06:38
● 2026-04-14 16:58:24

●NSpdns196.ultradns.com2015-07-10 → 2026-04-14 · 2 obs

● 2015-07-10 14:06:38
● 2026-04-14 16:58:24

●NSpdns196.ultradns.info2015-07-10 → 2026-04-14 · 2 obs

● 2015-07-10 14:06:38
● 2026-04-14 16:58:24

●NSpdns196.ultradns.net2015-07-10 → 2026-04-14 · 2 obs

● 2015-07-10 14:06:38
● 2026-04-14 16:58:24

●NSpdns196.ultradns.org2015-07-10 → 2026-04-14 · 2 obs

● 2015-07-10 14:06:38
● 2026-04-14 16:58:24

●NSudns1.ultradns.net2026-03-29 → 2026-04-14 · 3 obs

○ 2017-08-10 11:42:30
● 2026-03-29 01:10:04
● 2026-04-14 16:58:24

●NSudns2.ultradns.net2026-03-29 → 2026-04-14 · 3 obs

○ 2017-08-10 11:42:30
● 2026-03-29 01:10:04
● 2026-04-14 16:58:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
neustarregistry.com	pdns196.ultradns.com, pdns196.ultradns.net, pdns196.ultradns.org, pdns196.ultradns.info...	2 records

✅ Authoritative Response

Server:156.154.65.196

NS records: pdns196.ultradns.com, pdns196.ultradns.net, pdns196.ultradns.org, pdns196.ultradns.info, pdns196.ultradns.biz, pdns196.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for neustarregistry.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	8	`udns1.ultradns.net, udns2.ultradns.net...`
SOA	1	`udns1.ultradns.net networkers.neustar.bi`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns196.ultradns.com, pdns196.ultradns.com)

Analysis

Name Servers

neustarregistry.com delegates to eight name servers: pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, udns1.ultradns.net, udns2.ultradns.net, pdns196.ultradns.org and pdns196.ultradns.co.uk.

neustarregistry.com shares name servers with other domains at least partially, for instance accountlink.neustar, neustar.neustar, mocana.us, vincentfujiwara.com and udns.biz.