mx01.callsen.org - robtex.com
mx01.callsen.org
| 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 | ||||||
callsen.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| A | 217.160.0.182🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | docks20.rzone.de ⭐ | ||||||
| NS | shades16.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| SOA | docks20.rzone.dehostmaster@strato-rz.de 2020-07-11 #34 | ||||||
Previously MX for
Same first word
mx01.spdns.eu |
mx01.adobeaemcloud.com |
mx01.com |
mx01.dynu.net |
mx01.eu |
mx01.de |
mx01.ru |
mx01.gov.mz |
mx01.gov.jo |
mx01.kinghost.net |
mx01.dyndns.org |
mx01.mv |
mx01.123hjemmeside.dk |
mx01.net |
mx01.gov.bf |
Similar names
DNS History
2 records (1 active, 1 former)
○A85.25.2.952015-08-28 → 2016-10-28 · 4 obs
● 2015-08-28 13:27:02
● 2016-10-28 14:36:24
○ 2026-04-06 06:22:54
○ 2026-04-26 08:37:44
● 2016-10-28 14:36:24
○ 2026-04-06 06:22:54
○ 2026-04-26 08:37:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| callsen.org | shades16.rzone.de, docks20.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.143
NS records: shades16.rzone.de, docks20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for callsen.org (unsigned zone)
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | smtpin.rzone.de (pri: 5) |
Analysis
Mail Servers
The smtpin.rzone.de mail server handles mx01.callsen.org.
mx01.callsen.org shares the same mail server setup as other domains, including bielefeld.today, forellenzucht.org, difb.eu, mjoerg.de and octopus-research.de.
smtpin.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.