nullmx.wunderunder.com - dns.ninja
nullmx.wunderunder.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
wunderunder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1150::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.150🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades01.rzone.de ⭐ | ||||||
| NS | docks13.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| SOA | shades01.rzone.dehostmaster@strato-rz.de 2024-03-10 #13 | ||||||
Same first word
DNS History
5 records (1 active, 4 former)
○NSns1.dnslink.com2015-06-03 → 2016-07-17 · 4 obs
● 2015-06-03 21:24:56
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-08-16 17:25:48
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-08-16 17:25:48
○NSns2.dnslink.com2015-06-03 → 2016-07-17 · 4 obs
● 2015-06-03 21:24:56
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-08-16 17:25:48
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-08-16 17:25:48
○MXmail.b-io.co2015-06-03 → 2016-07-17 · 4 obs
● 2015-06-03 21:24:56
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-08-16 17:25:48
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-08-16 17:25:48
●MXsmtpin.rzone.de2026-03-26 → 2026-08-16 · 3 obs
○ 2016-07-17 04:30:02
● 2026-03-26 10:19:44
● 2026-08-16 17:25:48
● 2026-03-26 10:19:44
● 2026-08-16 17:25:48
○A209.15.13.1342015-06-03 → 2016-07-17 · 4 obs
● 2015-06-03 21:24:56
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-08-16 17:25:48
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-08-16 17:25:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| wunderunder.com | shades01.rzone.de, docks13.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.140
NS records: shades01.rzone.de, docks13.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wunderunder.com (unsigned zone)
⏱️ Timing
Total: 387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | smtpin.rzone.de (pri: 5) |
Analysis
Mail Servers
nullmx.wunderunder.com routes its mail through a single mail server, smtpin.rzone.de.
nullmx.wunderunder.com has the same mail server arrangement as a number of other domains, for example wencke.net, karobby.de, nilsheck.com and two more.
smtpin.rzone.de points to two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.