mail.cdj.de - robtex.com
mail.cdj.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 144.76.137.220๐ฉ๐ช Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.220.137.76.144.clients.your-server.de | ||||||
cdj.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 144.76.137.220๐ฉ๐ช Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| NS | ns1.first-ns.de โญ | ||||||
| NS | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| MX | mail.cdj.de โญ | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA144.76.137.2202016-05-04 โ 2026-08-09 ยท 3 obs
โ 2016-02-12 14:27:40
โ 2016-05-04 16:46:16
โ 2026-08-09 09:18:40
โ 2016-05-04 16:46:16
โ 2026-08-09 09:18:40
โA78.47.194.2102015-07-16 โ 2016-02-12 ยท 4 obs
โ 2015-07-16 12:55:30
โ 2016-02-12 14:27:40
โ 2016-05-04 16:46:16
โ 2026-08-09 09:18:40
โ 2016-02-12 14:27:40
โ 2016-05-04 16:46:16
โ 2026-08-09 09:18:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cdj.de | robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de | - |
โ Authoritative Response
Server:213.239.242.238
NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for cdj.de (unsigned zone)
โฑ๏ธ Timing
Total: 959ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.137.220 |
Analysis
Mail Server Role
The mail server mail.cdj.de processes email for cdj.de.
IP Addresses
mail.cdj.de resolves to just one IP address, 144.76.137.220.
Two other host names, along with mtopc.com, cdj.de and akr-www.akr.de, also share IP numbers with mail.cdj.de.