server03.de - dns.ninja
server03.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=1785816819 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●MXpop.server03.de2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 04:48:08
●MXsmtp.server03.de2015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 04:48:08
●A188.40.203.2362015-05-31 → 2026-08-04 · 2 obs
● 2026-08-04 04:48:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| server03.de | a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net | - |
✅ Authoritative Response
Server:217.160.80.160
NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for server03.de (unsigned zone)
⏱️ Timing
Total: 869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.203.236 |
| NS | 4 | c.ns14.net, d.ns14.net... |
| MX | 2 | smtp.server03.de (pri: 20), pop.server03.de (pri: 10) |
| SOA | 1 | a.ns14.net allway\.service.ewetel.net |
Analysis
Hierarchy
pop.server03.de and smtp.server03.de are both subdomains of server03.de.
IP Addresses
server03.de resolves to one IP address: 188.40.203.236.
server03.de shares its IP numbers with other host names like mx01.medipha.de, smtp.server03.de and pop.server03.de.
Name Servers
The authoritative name servers for server03.de are a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
server03.de has at least partial name server overlap with other domains, such as ttc-sf.de, ueber18.de, the-asterisk-book.com and two others.
a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net all point to exactly two IP numbers each: a.ns14.net → 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net → 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net → 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net → 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.
Mail Servers
Mail for server03.de is handled by two mail servers — pop.server03.de and smtp.server03.de.
Each of pop.server03.de and smtp.server03.de points to exactly one IP address: 188.40.203.236.
pop.server03.de and smtp.server03.de each have 188.40.203.236 IP addresses.