mx20.post42.de - robtex.com
mx20.post42.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.2.222🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | laozi88h.e-solutions.de | ||||||
post42.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| NS | ns74.domaincontrol.com | ||||||
| MX | mx10.post42.de ⭐ | ||||||
| MX | mx20.post42.de(20) | ||||||
| MX | mx30.post42.de(30) | ||||||
| TXT | v=spf1 a mx ip4:49.12.51.205 ip4:142.132.153.137 ip4:88.198.28.5 include:spf.... | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2023-11-01 #15 | ||||||
MX for
Same first word
Similar names
mx02.gov.mz |
mx02.ru |
mx02.de |
02xm.top |
mx02.123hjemmeside.dk |
m20x.com |
20xm.cn |
mx02.gov.bf |
xm02.com |
xm20.top |
xm20.com |
xm02.net |
20xm.com |
02xm.com |
mx02.kinghost.net |
mx02.gov.jo |
20mx.com |
DNS History
1 record (1 active, 0 former)
●A49.12.2.2222026-03-09 → 2026-05-09 · 2 obs
● 2026-03-09 10:47:54
● 2026-05-09 19:52:24
● 2026-05-09 19:52:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| post42.de | ns73.domaincontrol.com, ns74.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for post42.de (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.2.222 |
Analysis
Mail Server Role
mx20.post42.de serves as the mail server for post42.de.
mx10.post42.de and mx30.post42.de are commonly used as mail servers together with mx20.post42.de.
IP Addresses
mx20.post42.de points to a single IP: 49.12.2.222.
Other host names, for instance mx20.e-solutions.de, mx20.cad-electronic.de, mx10.cadservice-gmbh.de, mx10.cad-service-muenchen.de and mx20.utions.de share IP numbers with mx20.post42.de.