selsun.us - robtex.com
selsun.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | abtnsdmz1.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 130.36.47.201🇺🇸 AS21899130.36.40.0/21 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | abtnsdmz1.abbott.com | ||||||
| NS | abtnsdmz2.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 20.64.178.77🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | rossns.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 13.66.215.214🇺🇸 Microsoft13.64.0.0/11 MICROSOFT | ||||||
| NS | rossns2.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 20.64.178.77🇺🇸 Microsoft20.64.0.0/10 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1775019971 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-04-01 · 2 obs
● 2026-04-01 05:21:26
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-04-01 · 2 obs
● 2026-04-01 05:21:26
●NSrossns.abbott.com2026-03-30 → 2026-04-01 · 2 obs
● 2026-04-01 05:21:26
●NSrossns2.abbott.com2026-03-30 → 2026-04-01 · 2 obs
● 2026-04-01 05:21:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| selsun.us | abtnsdmz1.abbott.com, rossns.abbott.com, rossns2.abbott.com, abtnsdmz2.abbott.com | - |
✅ Authoritative Response
Server:20.64.178.77
NS records: abtnsdmz1.abbott.com, rossns.abbott.com, rossns2.abbott.com, abtnsdmz2.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for selsun.us (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
selsun.us is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
selsun.us at least partially shares name servers with other domains, for example gargilon.com, aleretoxicology.eu, similacexpertcarediarrhea.net, nomoremr.co.id and glucerna.eu.
Host names with one IP number: abtnsdmz1.abbott.com points to 130.36.47.201; abtnsdmz2.abbott.com points to 20.64.178.77; rossns2.abbott.com points to 20.64.178.77; rossns.abbott.com points to 13.66.215.214. Host names pointing to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.