ljansen.net - robtex.com
ljansen.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pertwee.ljansen.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2a02:c205:3000:3771::1🇩🇪 CONTABO2a02:c205::/32 | ||||||
| PTR | pertwee.ljansen.net | ||||||
| A | 80.241.216.10🇩🇪 CONTABO80.241.216.0/23 | ||||||
| PTR | pertwee.ljansen.net | ||||||
| NS | ns1.zsgn.de ⚠️ Not in zone NS records | ||||||
| A | 45.67.217.238🇩🇪 CONTABO45.67.216.0/23 | ||||||
| PTR | vmd165815.contaboserver.net | ||||||
| NS | ns2.zsgn.de ⚠️ Not in zone NS records | ||||||
| A | 46.41.56.35🇩🇪 PORTUNITY-AS46.41.32.0/19 Portunity GmbH | ||||||
| SOA | pertwee.ljansen.netroot@ljansen.net serial=2900 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774633262 | ||||||
Subdomains
pertwee.ljansen.net |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSns1.contabo.net2017-10-20 → 2017-10-20 · 3 obs
● 2017-10-20 14:26:00
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
●NSns1.zsgn.de2026-02-17 → 2026-03-27 · 3 obs
○ 2017-10-20 14:26:00
● 2026-02-17 12:32:52
● 2026-03-27 18:07:02
● 2026-02-17 12:32:52
● 2026-03-27 18:07:02
○NSns2.contabo.net2017-10-20 → 2017-10-20 · 3 obs
● 2017-10-20 14:26:00
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
●NSns2.zsgn.de2026-02-17 → 2026-03-27 · 3 obs
○ 2017-10-20 14:26:00
● 2026-02-17 12:32:52
● 2026-03-27 18:07:02
● 2026-02-17 12:32:52
● 2026-03-27 18:07:02
○NSns3.contabo.net2017-10-20 → 2017-10-20 · 3 obs
● 2017-10-20 14:26:00
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
●NSpertwee.ljansen.net2026-02-17 → 2026-03-27 · 3 obs
○ 2017-10-20 14:26:00
● 2026-02-17 12:32:52
● 2026-03-27 18:07:02
● 2026-02-17 12:32:52
● 2026-03-27 18:07:02
○MXmail.ljansen.net2017-10-20 → 2017-10-20 · 3 obs
● 2017-10-20 14:26:00
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
○A80.241.216.102017-10-20 → 2017-10-20 · 3 obs
● 2017-10-20 14:26:00
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
○ 2026-02-17 12:32:52
○ 2026-03-27 18:07:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| ljansen.net | ns1.zsgn.de, ns2.zsgn.de | - |
✅ Authoritative Response
Server:45.67.217.238
NS records: ns1.zsgn.de, ns2.zsgn.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ljansen.net (unsigned zone)
⏱️ Timing
Total: 634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | pertwee.ljansen.net |
| SOA | 1 | pertwee.ljansen.net root.ljansen.net |
Analysis
Hierarchy
The parent of pertwee.ljansen.net is ljansen.net.
Name Servers
ljansen.net is delegated to three name servers ns1.zsgn.de, ns2.zsgn.de and pertwee.ljansen.net.
Host names by IP count:
Two IPs:
pertwee.ljansen.net points to: 2a02:c205:3000:3771::1 and 80.241.216.10.
One IP:
ns1.zsgn.de points to: 45.67.217.238.
ns2.zsgn.de points to: 46.41.56.35.