keller-server.de - robtex.com
keller-server.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.25.47.30🇫🇷 VELIANET-AS85.25.47.0/24 | ||||||
| PTR | static-ip-85-25-47-30.inaddr.ip-pool.com | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | mail.keller-server.de.keller-server.de ⭐ | ||||||
| A | 85.25.47.30🇫🇷 VELIANET-AS85.25.47.0/24 | ||||||
| PTR | static-ip-85-25-47-30.inaddr.ip-pool.com | ||||||
| TXT | v=spf1 a mx ip4:85.25.47.30 ip4:116.203.209.7 ~all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2023-07-05 #0 | ||||||
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=1776977675 | ||||||
Subdomains
de.keller-server.de |
Same first word
keller-server.de |
Similar names
DNS History
8 records (5 active, 3 former)
●NShelium.ns.hetzner.de2026-04-06 → 2026-04-23 · 3 obs
● 2026-04-06 14:53:46
● 2026-04-23 21:12:58
●NShydrogen.ns.hetzner.com2026-04-06 → 2026-04-23 · 3 obs
● 2026-04-06 14:53:46
● 2026-04-23 21:12:58
○NSns1.nameserverservice.de2015-05-29 → 2017-04-08 · 4 obs
● 2017-04-08 07:28:02
○ 2026-04-06 14:53:46
○ 2026-04-23 21:12:58
○NSns2.nameserverservice.de2015-05-29 → 2017-04-08 · 4 obs
● 2017-04-08 07:28:02
○ 2026-04-06 14:53:46
○ 2026-04-23 21:12:58
●NSoxygen.ns.hetzner.com2026-04-06 → 2026-04-23 · 3 obs
● 2026-04-06 14:53:46
● 2026-04-23 21:12:58
○MXmail.keller-server.de2015-05-29 → 2017-04-08 · 4 obs
● 2017-04-08 07:28:02
○ 2026-04-06 14:53:46
○ 2026-04-23 21:12:58
●MXmail.keller-server.de.keller-server.de2026-04-06 → 2026-04-23 · 3 obs
● 2026-04-06 14:53:46
● 2026-04-23 21:12:58
●A85.25.47.302015-05-29 → 2026-04-23 · 2 obs
● 2026-04-23 21:12:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| keller-server.de | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keller-server.de (unsigned zone)
⏱️ Timing
Total: 1078ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.25.47.30 |
| NS | 3 | hydrogen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 1 | mail.keller-server.de.keller-server.de ( |
| TXT | 1 | v=spf1 a mx ip4:85.25.47.30 ip4:116.203. |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
The parent of de.keller-server.de is keller-server.de.
IP Addresses
keller-server.de points to a single IP number: 85.25.47.30.
Other host names, for instance vs2047030.vserver.de, static-ip-85-25-47-30.inaddr.ip-pool.com, mail.keller-server.de.keller-server.de, keller-server.de.keller-server.de and de.keller-server.de share IP numbers with keller-server.de.
Name Servers
The domain keller-server.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
keller-server.de shares name servers with other domains at least partially, for instance bloomstack.io, mailfd21.de, ibcoding.com, seedlol.com and fuehrerscheintest-online.de.
these name servers are often used with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98
oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192
helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5
Mail Servers
The mail server for keller-server.de is mail.keller-server.de.keller-server.de.
Host name mail.keller-server.de.keller-server.de resolves to IP 85.25.47.30.