bibliotech.de - robtex.com
bibliotech.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774376743 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.itplusx.de2015-08-14 → 2026-03-24 · 2 obs
● 2026-03-24 18:42:16
●NSns2.itplusx.de2015-08-14 → 2026-03-24 · 2 obs
● 2026-03-24 18:42:16
●NSns3.itplusx.de2015-08-14 → 2026-03-24 · 2 obs
● 2026-03-24 18:42:16
○NSns4.itplusx.de2015-08-14 → 2018-06-08 · 3 obs
● 2018-06-08 17:49:38
○ 2026-03-24 18:42:16
○NSns5.itplusx.de2015-08-14 → 2018-06-08 · 3 obs
● 2018-06-08 17:49:38
○ 2026-03-24 18:42:16
○MXmail.bibliotech.de2015-08-14 → 2016-03-29 · 4 obs
● 2016-03-29 16:35:24
○ 2016-09-09 03:47:24
○ 2026-03-24 18:42:16
○MXmail.itplusx.de2016-09-09 → 2018-06-08 · 4 obs
● 2016-09-09 03:47:24
● 2018-06-08 17:49:38
○ 2026-03-24 18:42:16
●MXmx1.itplusx.de2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 18:42:16
●A176.9.53.1552015-08-14 → 2026-03-24 · 2 obs
● 2026-03-24 18:42:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| bibliotech.de | ns1.itplusx.de, ns3.itplusx.de, ns2.itplusx.de | 6 records |
✅ Authoritative Response
Server:192.174.68.104
NS records: ns1.itplusx.de, ns3.itplusx.de, ns2.itplusx.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bibliotech.de (unsigned zone)
⏱️ Timing
Total: 850ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.9.53.155 |
| NS | 3 | ns3.itplusx.de, ns1.itplusx.de... |
| MX | 1 | mx1.itplusx.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:178.63.73.19 -all |
| SOA | 1 | ns1.itplusx.de hostmaster.itplusx.de |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.itplusx.de, ns2.itplusx.de, ns3.itplusx.de...)
Analysis
IP Addresses
bibliotech.de maps to IP address 176.9.53.155.
Other host names, for instance ns1.webout.gr, ns317.cretaforce.gr, mail.odikivoitheia-attiki.gr, server159.cretaforce.gr and mail.fiori.gr share IP numbers with bibliotech.de.
Name Servers
bibliotech.de is delegated to name servers ns1.itplusx.de, ns2.itplusx.de and ns3.itplusx.de.
bibliotech.de at least partially shares name servers with other domains such as ranzenshop-marktecke.de, dievogts.net, souplesse.de, jobconnections.de and pallotta.de.
Host names with two IP numbers:
ns1.itplusx.de points to 2001:67c:1bc::104 and 192.174.68.104.
ns2.itplusx.de points to 2001:67c:10b8::104 and 176.97.158.104.
ns3.itplusx.de points to 2a02:d500::53 and 45.87.158.53.
Mail Servers
bibliotech.de is handled by a single mail server, mx1.itplusx.de.
bibliotech.de shares the same mail server setup as other domains, including jobconnections.de, pallotta.de, janoch.de, heyer.co.uk and repphun-rolladen.de.
mx1.itplusx.de points to one IP number: 159.69.59.28.