neustar - robtex.com
neustar
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-10-17 #1 | ||||||
NS for
Previously NS for
Subdomains
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSa.nic.neustar2021-09-26 → 2026-10-17 · 3 obs
● 2021-09-26 20:11:46
● 2026-10-17 20:36:32
●NSb.nic.neustar2021-09-26 → 2026-10-17 · 3 obs
● 2021-09-26 20:11:46
● 2026-10-17 20:36:32
●NSc.nic.neustar2021-09-26 → 2026-10-17 · 3 obs
● 2021-09-26 20:11:46
● 2026-10-17 20:36:32
●NSns1.dns.nic.neustar2015-09-01 → 2026-10-17 · 5 obs
● 2021-07-21 20:02:16
○ 2021-09-26 20:11:46
● 2021-12-11 11:10:12
● 2026-10-17 20:36:32
○NSns2.dns.nic.neustar2015-09-01 → 2021-07-21 · 4 obs
● 2021-07-21 20:02:16
○ 2021-09-26 20:11:46
○ 2026-10-17 20:36:32
○NSns3.dns.nic.neustar2015-09-01 → 2021-07-21 · 4 obs
● 2021-07-21 20:02:16
○ 2021-09-26 20:11:46
○ 2026-10-17 20:36:32
●NSns4.dns.nic.neustar2015-09-01 → 2026-10-17 · 2 obs
● 2026-10-17 20:36:32
●NSns5.dns.nic.neustar2015-09-01 → 2026-10-17 · 2 obs
● 2026-10-17 20:36:32
●NSns6.dns.nic.neustar2015-09-01 → 2026-10-17 · 2 obs
● 2026-10-17 20:36:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| neustar | ns6.dns.nic.neustar, ns4.dns.nic.neustar, b.nic.neustar, ns5.dns.nic.neustar... | 12 records |
✅ Authoritative Response
Server:198.133.199.250
NS records: ns6.dns.nic.neustar, ns4.dns.nic.neustar, b.nic.neustar, ns5.dns.nic.neustar, c.nic.neustar, a.nic.neustar
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | c.nic.neustar, b.nic.neustar... |
| SOA | 1 | ns1.dns.nic.neustar admin.tldns.godaddy |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns6.dns.nic.neustar, ns6.dns.nic.neustar, ns4.dns.nic.neustar...)
Analysis
Hierarchy
The host names enterprise.neustar, bombora.neustar, ondemand.neustar, smart.neustar and ultradns.neustar — along with several hundred others — are all subdomains of neustar.
Name Server Role
thenewis.com is delegated to neustar as a name server.
It is common to see ns1.toyota.com, ns2.toyota.com and neustar-notify-54.245.253.13 acting as name servers in combination with neustar.
Name Servers
neustar is delegated to 7 name servers: a.nic.neustar, b.nic.neustar, c.nic.neustar and 4 other.
neustar shares at least some of its name servers with other domains, such as nic.neustar.
ns1.dns.nic.neustar, ns4.dns.nic.neustar and ns5.dns.nic.neustar — plus 3 other name servers — are commonly paired with these name servers.
Host names pointing to two IP addresses:
a.nic.neustar points to 37.209.192.9 and 2001:dcd:1::9.
b.nic.neustar points to 37.209.194.9 and 2001:dcd:2::9.
c.nic.neustar points to 37.209.196.9 and 2001:dcd:3::9.
ns1.dns.nic.neustar points to 204.74.112.250 and 2001:502:d399::250.
ns4.dns.nic.neustar points to 199.7.67.250 and 2001:502:100e::250.
ns5.dns.nic.neustar points to 192.100.59.250 and 2610:a1:1013::250.
ns6.dns.nic.neustar points to 198.133.199.250 and 2610:a1:1021::250.