k-serv.de - robtex.com
k-serv.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.203.93.172🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | mail.k-serv.de | ||||||
| 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.k-serv.de ⭐ | ||||||
| A | 116.203.93.172🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | mail.k-serv.de | ||||||
| TXT | v=spf1 a mx ip4:116.203.93.172 -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-02-16 #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=1774386043 | ||||||
Subdomains
mail.k-serv.de |
Same first word
DNS History
8 records (5 active, 3 former)
●NShelium.ns.hetzner.de2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:01:34
●NShydrogen.ns.hetzner.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:01:34
●NSoxygen.ns.hetzner.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:01:34
●MXmail.k-serv.de2017-02-02 → 2026-03-24 · 2 obs
● 2026-03-24 21:01:34
●A116.203.93.1722026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:01:34
○A178.254.15.2002017-02-02 → 2017-02-02 · 2 obs
○ 2026-03-24 21:01:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| k-serv.de | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-serv.de (unsigned zone)
⏱️ Timing
Total: 1459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.203.93.172 |
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 1 | mail.k-serv.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:116.203.93.172 -all |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
The parent of mail.k-serv.de is k-serv.de.
IP Addresses
k-serv.de points to IP number: 116.203.93.172.
Other host names such as mail.josef-korf.de, mail.www-internet.de, pulvis.de, 57.k-secit.de and 46.4.59.57.k-secit.de share IPs with k-serv.de.
Name Servers
k-serv.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
k-serv.de at least partially shares name servers with other domains, for instance ginamperez.com, rustler.online, zerosrealm.xyz, mark-plomer.de and adhesif.fr.
These name servers are commonly used with ns1.your-server.de and ns1.first-ns.de.
Host hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98; Host oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192; Host helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.
Mail Servers
k-serv.de is handled by a single mail server, mail.k-serv.de.
mail.k-serv.de points to a single IP: 116.203.93.172.