mail.nullpointer.es - dns.ninja
mail.nullpointer.es
| DNSSEC | ⚠️ Not signed | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
nullpointer.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1068::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.68🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| NS | shades14.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| SOA | docks19.rzone.dehostmaster@strato-rz.de 2023-12-04 #82 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A164.138.208.582015-08-03 → 2016-06-27 · 4 obs
● 2015-08-03 23:58:52
● 2016-06-27 17:57:52
○ 2026-03-30 06:07:54
○ 2026-06-10 18:15:08
● 2016-06-27 17:57:52
○ 2026-03-30 06:07:54
○ 2026-06-10 18:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | h.nic.es, a.nic.es, c.nic.es, g.nic.es | - |
| nullpointer.es | docks19.rzone.de, shades14.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.141
NS records: docks19.rzone.de, shades14.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nullpointer.es (unsigned zone)
⏱️ Timing
Total: 870ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | smtp.rzone.de (pri: 5) |
Analysis
Mail Servers
mail.nullpointer.es uses one mail server — smtp.rzone.de.
The mail server setup of mail.nullpointer.es matches that of other domains such as gemeentesliedrecht.com, jannysbrocante.nl, siteofsilence.nl and two others.
The host smtp.rzone.de resolves to 81.169.145.98 and 2a01:238:20a:202:50f0::2097 — two IP addresses.