proxy.lib.ltu.se - robtex.com
proxy.lib.ltu.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 130.240.43.43🇸🇪 LTUNet130.240.0.0/16 LUTHNET | ||||||
| PTR | proxy.lib.ltu.se | ||||||
lib.ltu.se
| DNSSEC | ⚠️ Not signed | ||||||
| NS | krakel.ltu.se ⭐ ⚠️ Not in parent delegation | ||||||
| NS | spektakel.ltu.se ⚠️ Not in parent delegation | ||||||
| MX | ltu-se.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | krakel.ltu.sehostmaster@ltu.se 2024-03-21 #12 | ||||||
WOT: SAFE (70/100)
PTR for
Same first word
Similar names
Previous names
Next names
DNS History
2 records (1 active, 1 former)
○A130.240.42.731970-01-01 → 1970-01-01 · 3 obs
● 1970-01-01 00:00:00
○ 2017-03-09 11:16:32
○ 2026-10-19 04:51:36
○ 2017-03-09 11:16:32
○ 2026-10-19 04:51:36
●A130.240.43.432017-03-09 → 2026-10-19 · 3 obs
○ 1970-01-01 00:00:00
● 2017-03-09 11:16:32
● 2026-10-19 04:51:36
● 2017-03-09 11:16:32
● 2026-10-19 04:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | f.ns.se, i.ns.se, b.ns.se, z.ns.se... | 20 records |
| ltu.se | spektakel.ltu.se, krakel.ltu.se | 4 records |
✅ Authoritative Response
Server:130.240.1.2
NS records: spektakel.ltu.se, krakel.ltu.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.240.43.43 |
📌 Glue Records Collected
Total: 24
In-bailiwick: 24 (f.ns.se, f.ns.se, i.ns.se...)
Analysis
IP Addresses
proxy.lib.ltu.se has exactly one IP address — 130.240.43.43.