gubert.de - dns.ninja
gubert.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.134.243🇩🇪 NMM-AS85.13.134.0/24 Neue Medien Muennich | ||||||
| PTR | dd12732.kasserver.com | ||||||
| NS | ns3.kasserver.com ⭐ | ||||||
| A | 85.13.128.2🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns3.kasserver.com | ||||||
| NS | ns4.kasserver.com | ||||||
| A | 85.13.140.2🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | ns4.kasserver.com | ||||||
| MX | gubert.kasserver.com ⭐ | ||||||
| A | 85.13.134.243🇩🇪 NMM-AS85.13.134.0/24 Neue Medien Muennich | ||||||
| PTR | dd12732.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns3.kasserver.comhostmaster@kasserver.com serial=2606250051 | ||||||
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=1783089655 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns3.kasserver.com2015-08-10 → 2026-07-03 · 2 obs
● 2026-07-03 15:02:20
●NSns4.kasserver.com2015-08-10 → 2026-07-03 · 2 obs
● 2026-07-03 15:02:20
●MXgubert.kasserver.com2018-01-21 → 2026-07-03 · 3 obs
● 2018-01-21 18:53:38
● 2026-07-03 15:02:20
○MXmail.gubert.de2015-08-10 → 2016-09-15 · 4 obs
● 2016-09-15 01:23:00
○ 2018-01-21 18:53:38
○ 2026-07-03 15:02:20
●A85.13.134.2432026-02-20 → 2026-07-03 · 3 obs
● 2026-02-20 11:03:20
● 2026-07-03 15:02:20
○A85.13.138.1452015-08-10 → 2018-01-21 · 4 obs
● 2018-01-21 18:53:38
○ 2026-02-20 11:03:20
○ 2026-07-03 15:02:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| gubert.de | ns3.kasserver.com, ns4.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.2
NS records: ns3.kasserver.com, ns4.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gubert.de (unsigned zone)
⏱️ Timing
Total: 2499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.134.243 |
| NS | 2 | ns3.kasserver.com, ns4.kasserver.com |
| MX | 1 | gubert.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns3.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
gubert.de has exactly one IP address — 85.13.134.243.
w014ee58.kasserver.com, newmail.gehann-hausverwaltung.de, endovelle.com plus two other host names have IP numbers in common with gubert.de.
Name Servers
The NS records for gubert.de delegate to ns3.kasserver.com and ns4.kasserver.com.
The name server configuration of gubert.de is shared with other domains, for instance drw-consult.de, keralens.de, eisrosen.de and two others.
Each of ns3.kasserver.com and ns4.kasserver.com has one IP address: ns3.kasserver.com uses 85.13.128.2 and ns4.kasserver.com uses 85.13.140.2.
Mail Servers
gubert.de uses one mail server — gubert.kasserver.com.
gubert.kasserver.com resolves to 85.13.134.243 and no other IP number.