mx1.bertelmann.de - dns.ninja
mx1.bertelmann.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| MX | smtpin.rzone.de โญ | ||||||
| A | 2a01:238:20a:202:50f0::1097๐ฉ๐ช STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97๐ฉ๐ช STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
bertelmann.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:238:20a:202:1105::๐ฉ๐ช STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.105๐ฉ๐ช STRATO81.169.144.0/22 AG | ||||||
| NS | docks06.rzone.de โญ | ||||||
| NS | shades12.rzone.de | ||||||
| MX | bertelmann-de.mail.protection.outlook.com โญ | ||||||
| TXT | MS=ms16026641 | ||||||
| TXT | v=spf1 a mx ip4:217.7.57.18 include:spf.protection.outlook.com -all | ||||||
| SOA | docks06.rzone.dehostmaster@strato-rz.de 2024-06-11 #57 | ||||||
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
โMXsmtpin.rzone.de2026-07-10 โ 2026-07-10 ยท 2 obs
โ 2026-07-10 20:55:52
โ 2026-07-10 20:55:54
โ 2026-07-10 20:55:54
โA2a00:1158:0:300:1d9c::12015-11-06 โ 2016-04-14 ยท 4 obs
โ 2015-11-06 05:36:48
โ 2016-04-14 15:07:30
โ 2016-11-08 10:52:12
โ 2026-07-10 20:55:54
โ 2016-04-14 15:07:30
โ 2016-11-08 10:52:12
โ 2026-07-10 20:55:54
โA2a00:1158:1000:300::1522016-11-08 โ 2016-11-08 ยท 4 obs
โ 2016-04-14 15:07:30
โ 2016-11-08 10:52:12
โ 2026-07-10 20:55:52
โ 2026-07-10 20:55:54
โ 2016-11-08 10:52:12
โ 2026-07-10 20:55:52
โ 2026-07-10 20:55:54
โA46.252.18.822015-11-06 โ 2016-11-08 ยท 4 obs
โ 2015-11-06 05:36:48
โ 2016-11-08 10:52:12
โ 2026-07-10 20:55:52
โ 2026-07-10 20:55:54
โ 2016-11-08 10:52:12
โ 2026-07-10 20:55:52
โ 2026-07-10 20:55:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bertelmann.de | shades12.rzone.de, docks06.rzone.de | - |
โ Authoritative Response
Server:217.160.80.133
NS records: shades12.rzone.de, docks06.rzone.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for bertelmann.de (unsigned zone)
โฑ๏ธ Timing
Total: 1003ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | smtpin.rzone.de (pri: 5) |
Analysis
Mail Servers
Mail for mx1.bertelmann.de is handled by a single mail server, smtpin.rzone.de.
mx1.bertelmann.de uses an identical mail server configuration to several other domains โ among them bayerns-beste-bioprodukte.de, gableske.eu, shkupi.de and two more.
smtpin.rzone.de resolves to two IP numbers โ 81.169.145.97 and 2a01:238:20a:202:50f0::1097.