ups.cn - robtex.com
ups.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=2035108764 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSauth1.dns.cogentco.com2026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 20:28:24
● 2026-07-30 02:54:28
●NSauth2.dns.cogentco.com2026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 20:28:24
● 2026-07-30 02:54:28
●NScbru.br.ns.els-gms.att.net2026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 20:28:24
● 2026-07-30 02:54:28
●NScmtu.mt.ns.els-gms.att.net2026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 20:28:24
● 2026-07-30 02:54:28
○NSresolve01.sslra.com2015-06-27 → 2020-01-10 · 4 obs
● 2020-01-10 22:55:10
○ 2026-07-28 20:28:24
○ 2026-07-30 02:54:28
●NSshadowcat-i.ups.com2026-07-28 → 2026-07-30 · 3 obs
● 2026-07-28 20:28:24
● 2026-07-30 02:54:28
🔍 DNS Trace
Analysis
Name Servers
ups.cn has 7 name servers — nsa.ups.com, nsb.ups.com, shadowcat-i.ups.com and 4 others.
The name servers of ups.cn overlap at least partially with those of other domains — among them 247.142.70.in-addr.arpa, 48.20.12.in-addr.arpa, ovd01.atlas.cogentco.com and two more.
These name servers commonly appear in delegations together with auth1.dns.cogentco.com, auth2.dns.cogentco.com, cbru.br.ns.els-gms.att.net and 5 other.
Hosts with two IP numbers each:
auth1.dns.cogentco.com resolves to 66.28.0.14 and 2001:550:1:a::d.
auth2.dns.cogentco.com resolves to 66.28.0.30 and 2001:550:1:b::d.
cbru.br.ns.els-gms.att.net resolves to 68.94.156.132 and 2001:1890:1ff:9f0:68:94:156:132.
cmtu.mt.ns.els-gms.att.net resolves to 99.99.99.132 and 2001:1890:1ff:9f1:99:99:99:132.
Hosts that resolve to one IP address:
nsa.ups.com resolves to 153.2.242.115.
nsb.ups.com resolves to 153.2.244.155.
shadowcat-i.ups.com resolves to 153.2.243.115.