mail.dfjj.de - robtex.com
mail.dfjj.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.146.242🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | schlemihl.einundzwanzig.net | ||||||
dfjj.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.146.242🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| NS | schlemihl.einundzwanzig.net ⭐ | ||||||
| NS | b.ns14.net | ||||||
| NS | c.ns14.net | ||||||
| NS | d.ns14.net | ||||||
| MX | mail.dfjj.de ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:schlemihl.einundzwanzig.net -all | ||||||
| SOA | schlemihl.einundzwanzig.netmanfred@thullmedia.de 2026-03-29 #1 | ||||||
WOT: SAFE (67/100)
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A136.243.146.2422026-02-15 → 2026-04-13 · 3 obs
○ 2016-07-05 13:36:18
● 2026-02-15 17:59:42
● 2026-04-13 13:30:26
● 2026-02-15 17:59:42
● 2026-04-13 13:30:26
○A5.9.72.432015-05-08 → 2016-07-05 · 4 obs
● 2015-05-08 06:46:12
● 2016-07-05 13:36:18
○ 2026-02-15 17:59:42
○ 2026-04-13 13:30:26
● 2016-07-05 13:36:18
○ 2026-02-15 17:59:42
○ 2026-04-13 13:30:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dfjj.de | c.ns14.net, d.ns14.net, schlemihl.einundzwanzig.net, b.ns14.net | - |
✅ Authoritative Response
Server:185.132.35.160
NS records: c.ns14.net, d.ns14.net, schlemihl.einundzwanzig.net, b.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfjj.de (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.146.242 |
Analysis
Mail Server Role
mail.dfjj.de serves as the mail server for dfjj.de.
IP Addresses
mail.dfjj.de points to a single IP address: 136.243.146.242.
Other host names such as dr-kraetzig.de, mail.net-workz.de, gesiko.de, ebner-berlin.de and feuerwehr-nienhagen.de share IP numbers with mail.dfjj.de.