universalnetworks.cn - robtex.com
universalnetworks.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034662252 | ||||||
Same first word
DNS History
7 records (7 active, 0 former)
●NSns1.nbcuni.com2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 11:22:28
●NSns2.nbcuni.com2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 11:22:28
●NSns3.nbcuni.com2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 11:22:28
●NSns4.nbcuni.com2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 11:22:28
●NSns5.nbcuni.com2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 11:22:28
●NSns6.nbcuni.com2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 11:22:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| universalnetworks.cn | ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com... | - |
✅ Authoritative Response
Server:156.154.69.31
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 universalnetworks.cn (unsigned zone)
⏱️ Timing
Total: 2695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns1.nbcuni.com, ns2.nbcuni.com... |
| MX | 1 | ns.ge.com (pri: 10) |
| SOA | 1 | ns1.nbcuni.com domain\.admin.nbcuni.com |
Analysis
Name Servers
universalnetworks.cn 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.
universalnetworks.cn partially shares name servers with other domains; examples include universalredeem.ca, barlettandsontradinginc.org, universalkidsparktexasshop.com, premierloftliving.org and mentalhealthcenteronline.com.
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.
Mail Servers
universalnetworks.cn is handled by a single mail server, ns.ge.com.
universalnetworks.cn has the same mail server setup as other domains, including 13thstreet.fr, freeflowtour.eu, 13thstreetuniversal.ie, universalnetworks.com.pa and 13thstreet.co.za.
ns.ge.com points to a single IP: 156.154.67.6.