lb2.net.bth.se - robtex.com
lb2.net.bth.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:6b0:2a:2::188🇸🇪 SUNET2001:6b0::/32 The Swedish University Network | ||||||
| PTR | lb2.net.bth.se | ||||||
net.bth.se
| DNSSEC | ⚠️ Not signed | ||||||
| NS | gm.ltblekinge.se ⭐ | ||||||
| NS | netsrv10.bth.se ⚠️ Not in parent delegation | ||||||
| NS | ns3.ltblekinge.se ⚠️ Not in parent delegation | ||||||
| SOA | gm.ltblekinge.sehostmaster@litnet.se serial=668 | ||||||
WOT: SAFE (91/100)
PTR for
188.131.47.194.in-addr.arpa |
8.8.1.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.a.2.0.0.0.b.6.0.1.0.0.2.ip6.arpa |
247.146.47.194.in-addr.arpa |
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A194.47.131.1882026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:41:16
○ 2026-04-13 17:25:30
○ 2026-04-13 17:25:30
○A194.47.146.2472026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:41:16
○ 2026-04-13 17:25:30
○ 2026-04-13 17:25:30
●A2001:6b0:2a:2::1882026-03-24 → 2026-04-13 · 2 obs
● 2026-03-24 07:41:16
● 2026-04-13 17:25:30
● 2026-04-13 17:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | m.ns.se, c.ns.se, b.ns.se, y.ns.se... | - |
| bth.se | netsrv10.bth.se, sunic.sunet.se, ns3.ltblekinge.se | 5 records |
✅ Authoritative Response
Server:194.47.129.10
NS records: netsrv10.bth.se, sunic.sunet.se, ns3.ltblekinge.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 194.47.131.188, 194.47.146.247 |
| AAAA | 1 | 2001:6b0:2a:2::188 |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (netsrv10.bth.se, netsrv10.bth.se)
Out-of-bailiwick: 3 (sunic.sunet.se, ns3.ltblekinge.se, sunic.sunet.se)
Analysis
IP Addresses
lb2.net.bth.se points to a single IP address: 2001:6b0:2a:2::188.