nbcu.co - robtex.com
nbcu.co
co
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759633144 | ||||||
Same first word
nbcu.events |
nbcu.cn |
nbcu.biz |
nbcu.info |
nbcu.tv |
nbcu.link |
nbcu.net |
nbcu.soy |
nbcu.com |
nbcu.co |
nbcu.org |
nbcu.film |
nbcu.store |
nbcu.media |
nbcu.us |
nbcu.dev |
nbcu.news |
nbcu.ru |
nbcu.eu |
nbcu.social |
Similar names
DNS History
6 records (6 active, 0 former)
βNSns1.nbcuni.com2026-04-09 β 2026-04-13 Β· 2 obs
β 2026-04-13 16:13:16
βNSns2.nbcuni.com2026-04-09 β 2026-04-13 Β· 2 obs
β 2026-04-13 16:13:16
βNSns3.nbcuni.com2026-04-09 β 2026-04-13 Β· 2 obs
β 2026-04-13 16:13:16
βNSns4.nbcuni.com2026-04-09 β 2026-04-13 Β· 2 obs
β 2026-04-13 16:13:16
βNSns5.nbcuni.com2026-04-09 β 2026-04-13 Β· 2 obs
β 2026-04-13 16:13:16
βNSns6.nbcuni.com2026-04-09 β 2026-04-13 Β· 2 obs
β 2026-04-13 16:13:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| nbcu.co | ns6.nbcuni.com, ns4.nbcuni.com, ns1.nbcuni.com, ns2.nbcuni.com... | - |
β Authoritative Response
Server:156.154.64.31
NS records: ns6.nbcuni.com, ns4.nbcuni.com, ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns5.nbcuni.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for nbcu.co (unsigned zone)
β±οΈ Timing
Total: 537ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns1.nbcuni.com, ns2.nbcuni.com... |
| TXT | 1 | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p |
| SOA | 1 | ns1.nbcuni.com domain\.admin.nbcuni.com |
Analysis
Name Servers
nbcu.co delegates to six name servers: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com and ns6.nbcuni.com.
nbcu.co at least partially shares name servers with other domains such as upgrademovie.co.uk, joereeseconsulting.com, grabwashingtonnews.com, jawsonbluray.com and illnessindex.org.
These name servers are commonly used with pdns1.ultradns.net and pdns2.ultradns.net.
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.