mail.ustfa.de - robtex.com
mail.ustfa.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 213.239.227.89๐ฉ๐ช Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | sigma.4system.de | ||||||
ustfa.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 213.239.227.89๐ฉ๐ช Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| NS | ns1.first-ns.de โญ | ||||||
| NS | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| MX | mail.ustfa.de โญ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-03-23 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA213.239.227.892026-04-01 โ 2026-04-14 ยท 2 obs
โ 2026-04-01 22:44:22
โ 2026-04-14 10:37:12
โ 2026-04-14 10:37:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ustfa.de | robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de | - |
โ Authoritative Response
Server:213.133.100.103
NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ustfa.de (unsigned zone)
โฑ๏ธ Timing
Total: 1213ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.239.227.89 |
Analysis
Mail Server Role
mail.ustfa.de serves as a mail server for ustfa.de.
IP Addresses
mail.ustfa.de resolves to one IP number: 213.239.227.89.
Other host names, for instance anti-mainstream.de, mail.jadax.net, 4system.de, okatec.de and hausbibelkreis.de share IP numbers with mail.ustfa.de.