mail.d7informatics.de - robtex.com
mail.d7informatics.de
| CNAME | rex.d7informatics.de | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2003:a:85a:b999::c999๐ฉ๐ช DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| A | 80.153.219.21๐ฉ๐ช DTAG80.152.0.0/14 Deutsche Telekom AG, Internet service provider | ||||||
d7informatics.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 80.153.219.21๐ฉ๐ช DTAG80.152.0.0/14 Deutsche Telekom AG, Internet service provider | ||||||
| NS | ns1.first-ns.de โญ | ||||||
| NS | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| MX | mail.d7informatics.de โญ | ||||||
| TXT | v=spf1 ip4:80.153.219.21 ip6:2003:a:85a:b999::c999 ~all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-27 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โCNAMErex.d7informatics.de2026-02-15 โ 2026-04-12 ยท 2 obs
โ 2026-02-15 03:59:40
โ 2026-04-12 05:48:46
โ 2026-04-12 05:48:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| d7informatics.de | robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de | - |
โ Authoritative Response
Server:193.47.99.3
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 d7informatics.de (unsigned zone)
โฑ๏ธ Timing
Total: 1180ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | rex.d7informatics.de |
Analysis
Mail Server Role
mail.d7informatics.de serves as the mail server for d7informatics.de.
IP Addresses
mail.d7informatics.de points to two IP numbers: 2003:a:85a:b999::c999 and 80.153.219.21.
Other host names, for instance adrasteia.codeschoepfer.de, mx1.ixolution.de, mail.privatsphaere.org, adrasteia.d7informatics.de and ixolution.de share IP numbers with mail.d7informatics.de.