liber.nu - robtex.com
liber.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.7.149.249🇩🇰 SENTIA81.7.148.0/22 | ||||||
| NS | ns2.web-solutions.dk ⭐ | ||||||
| A | 185.12.179.209🇩🇪 XANDMAIL-ASN185.12.176.0/22 Aruba GmbH Cloud Network DC04 | ||||||
| PTR | ns2.web-solutions.dk | ||||||
| NS | ns.web-solutions.dk | ||||||
| A | 81.7.150.66🇩🇰 SENTIA81.7.148.0/22 | ||||||
| PTR | ns.web-solutions.dk | ||||||
| SOA | ns.web-solutions.dkhostmaster@web-solutions.eu serial=2017104053 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:6ae16625-b2d0-4aa3-bfa2-3a810e4f4724 | ||||||
| TXT | NU zone update: 2026-05-09 14:41:19 +0000 (EPOCH 1778337679) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1778337735 | ||||||
Subdomains
www.liber.nu |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns.web-solutions.dk2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:33:18
●NSns2.web-solutions.dk2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:33:18
●A81.7.149.2492026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:33:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| liber.nu | ns.web-solutions.dk, ns2.web-solutions.dk | - |
✅ Authoritative Response
Server:81.7.150.66
NS records: ns.web-solutions.dk, ns2.web-solutions.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.7.149.249 |
| NS | 2 | ns2.web-solutions.dk, ns.web-solutions.dk |
| SOA | 1 | ns.web-solutions.dk hostmaster.web-solut |
Analysis
Hierarchy
liber.nu is the parent of www.liber.nu.
IP Addresses
liber.nu resolves to one IP number: 81.7.149.249.
other host names including rezidorhotelgroup.nl, techtransferoffice.eu, berendsen.careers, 1domain.dk and wex-app.biz share IP numbers with liber.nu.
Name Servers
liber.nu is delegated to two name servers ns2.web-solutions.dk and ns.web-solutions.dk.
liber.nu shares the same name server setup as other domains, for instance ridehesten-norge.no, backgammon.de, one-nordic.se, nemintranet.dk and liber.eu.
liber.nu at least partially shares name servers with other domains, for instance mfa-iss.com, force.no, issworld.com.cn, prolas.eu and iss-pestcontrol.com.
These name servers are commonly used alongside ns3.web-solutions.eu and ns4.web-solutions.eu.
Host names with one IP number:
ns2.web-solutions.dk points to 185.12.179.209
ns.web-solutions.dk points to 81.7.150.66