nbcsportsca.com - robtex.com
nbcsportsca.com
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.netnstld@verisign-grs.com serial=1776025427 | ||||||
Same first word
nbcsportsca.com |
DNS History
8 records (7 active, 1 former)
●NSns1.nbcuni.com2017-05-10 → 2026-04-12 · 2 obs
● 2026-04-12 20:46:38
●NSns2.nbcuni.com2017-05-10 → 2026-04-12 · 2 obs
● 2026-04-12 20:46:38
●NSns3.nbcuni.com2017-05-10 → 2026-04-12 · 2 obs
● 2026-04-12 20:46:38
●NSns4.nbcuni.com2017-05-10 → 2026-04-12 · 2 obs
● 2026-04-12 20:46:38
●NSns5.nbcuni.com2017-05-10 → 2026-04-12 · 2 obs
● 2026-04-12 20:46:38
●NSns6.nbcuni.com2017-05-10 → 2026-04-12 · 2 obs
● 2026-04-12 20:46:38
●A192.0.66.512026-03-16 → 2026-04-12 · 3 obs
● 2026-03-16 09:25:52
● 2026-04-12 20:46:38
○A54.225.164.632017-05-10 → 2017-05-10 · 3 obs
○ 2026-03-16 09:25:52
○ 2026-04-12 20:46:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nbcsportsca.com | ns1.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 nbcsportsca.com (unsigned zone)
⏱️ Timing
Total: 122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.0.66.51 |
| NS | 6 | ns1.nbcuni.com, ns2.nbcuni.com... |
| 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
nbcsportsca.com points to a single IP number: 192.0.66.51.
other host names for instance dodiac-dtic.go-vip.net, nbcphiladelphia.csnphilly.com, nbcsportsphiladelphia.com, csnchicago.com and nbcswashington.com share IP numbers with nbcsportsca.com.
Name Servers
nbcsportsca.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.
nbcsportsca.com at least partially shares name servers with other domains, for instance allisportsproductions.com, emptynestersshow.com, nbcuniversal.co, trustsherlock.net and comeplayfilm.com.
these name servers are commonly used with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
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.