b.ns.bartk.us - robtex.com
b.ns.bartk.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.25.143.162🇺🇸 HAMWAN44.25.0.0/16 ADG Access Data Group Inc. | ||||||
| PTR | a.ns.bartk.us | ||||||
ns.bartk.us
| DNSSEC | ⚠️ Not signed | ||||||
PTR for
NS for
Same first word
DNS History
3 records (1 active, 2 former)
○A173.10.122.2052013-07-08 → 2013-07-08 · 3 obs
● 2013-07-08 13:21:04
○ 2015-12-01 23:53:28
○ 2026-05-01 23:18:12
○ 2015-12-01 23:53:28
○ 2026-05-01 23:18:12
○A44.24.255.1302015-12-01 → 2017-08-20 · 5 obs
○ 2013-07-08 13:21:04
● 2015-12-01 23:53:28
● 2017-08-20 07:49:34
○ 2026-02-24 03:07:34
○ 2026-05-01 23:18:12
● 2015-12-01 23:53:28
● 2017-08-20 07:49:34
○ 2026-02-24 03:07:34
○ 2026-05-01 23:18:12
●A44.25.143.1622026-02-24 → 2026-05-01 · 3 obs
○ 2017-08-20 07:49:34
● 2026-02-24 03:07:34
● 2026-05-01 23:18:12
● 2026-02-24 03:07:34
● 2026-05-01 23:18:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, w.cctld.us, b.cctld.us, y.cctld.us... | - |
| bartk.us | b.ns.bartk.us, a.ns.bartk.us | 2 records |
✅ Authoritative Response
Server:44.25.143.162
NS records: b.ns.bartk.us, a.ns.bartk.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bartk.us (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.25.143.162 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (b.ns.bartk.us, a.ns.bartk.us)
Analysis
Name Server Role
b.ns.bartk.us serves as a name server for 130.255.24.44.in-addr.arpa, 131.255.24.44.in-addr.arpa, bartk.us, 163.143.25.44.in-addr.arpa, 133.255.24.44.in-addr.arpa and a few other domains.
a.ns.bartk.us commonly serves as a name server alongside b.ns.bartk.us.
IP Addresses
b.ns.bartk.us points to a single IP number: 44.25.143.162.
Other host names, for instance a.ns.bartk.us, share IP numbers with b.ns.bartk.us.