mail.open-messaging.de - robtex.com
mail.open-messaging.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.129.186.163๐ฉ๐ช DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mail.open-messaging.de | ||||||
open-messaging.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.129.186.167๐ฉ๐ช DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| NS | ns81.domaincontrol.com โญ | ||||||
| NS | ns82.domaincontrol.com | ||||||
| MX | openmessaging-de01b.mail.protection.outlook.com โญ | ||||||
| TXT | google-site-verification=7QYwPFjUw8WijSfOJ1lmyGNL8e2fSp-xCEeaI9IMsxQ | ||||||
| TXT | D-TRUST=SL37TWFOK6Q4GGX2WVFAWHG | ||||||
| TXT | D-TRUST=GFY6NZTJ8XMLNATTEYXYILE | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com ip4:87.129.186.163 -all | ||||||
| TXT | MS=ms67066483 | ||||||
| SOA | ns81.domaincontrol.comdns@jomax.net 2026-04-07 #0 | ||||||
PTR for
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA213.203.229.112015-06-20 โ 2016-12-09 ยท 4 obs
โ 2015-06-20 16:55:16
โ 2016-12-09 16:28:10
โ 2026-02-17 05:43:52
โ 2026-04-14 10:02:34
โ 2016-12-09 16:28:10
โ 2026-02-17 05:43:52
โ 2026-04-14 10:02:34
โA87.129.186.1632026-02-17 โ 2026-04-14 ยท 3 obs
โ 2016-12-09 16:28:10
โ 2026-02-17 05:43:52
โ 2026-04-14 10:02:34
โ 2026-02-17 05:43:52
โ 2026-04-14 10:02:34
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| open-messaging.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
โ Authoritative Response
Server:97.74.101.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for open-messaging.de (unsigned zone)
โฑ๏ธ Timing
Total: 721ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.129.186.163 |
Analysis
Mail Server Role
mail.open-messaging.de serves as a mail server for open-messaging.com, dragonpart.de, f2k.de, t-af.de, openmessaging.de and a few other domains.
For mail handling, mail2.open-messaging.de serves as a mail server together with mail.open-messaging.de.
IP Addresses
mail.open-messaging.de points to a single IP number: 87.129.186.163.
Other host names, for instance balzac.open-messaging.de, share IP numbers with mail.open-messaging.de.