mail.graf.systems - robtex.com
mail.graf.systems
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.13.86.47๐ฉ๐ช Hetzner49.13.0.0/16 HETZNER-DC | ||||||
| PTR | static.47.86.13.49.clients.your-server.de | ||||||
| MX | smtpin.rzone.de โญ | ||||||
| A | 2a01:238:20a:202:50f0::1097๐ฉ๐ช STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97๐ฉ๐ช STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| TXT | v=spf1 a -all | ||||||
graf.systems
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:238:20a:202:1066::๐ฉ๐ช STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.66๐ฉ๐ช STRATO81.169.144.0/22 AG | ||||||
| NS | docks05.rzone.de โญ | ||||||
| NS | shades16.rzone.de | ||||||
| MX | mail.graf.systems โญ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | docks05.rzone.dehostmaster@strato-rz.de 2020-06-31 #41 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โMXsmtpin.rzone.de2026-02-19 โ 2026-04-12 ยท 2 obs
โ 2026-04-12 18:24:26
โA49.13.86.472026-02-19 โ 2026-04-12 ยท 2 obs
โ 2026-04-12 18:24:26
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems... | - |
| graf.systems | shades16.rzone.de, docks05.rzone.de | - |
โ Authoritative Response
Server:185.132.34.143
NS records: shades16.rzone.de, docks05.rzone.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for graf.systems (unsigned zone)
โฑ๏ธ Timing
Total: 529ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.13.86.47 |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 1 | v=spf1 a -all |
Analysis
Mail Server Role
mail.graf.systems serves mail for graf.systems and pollonamid.de.
IP Addresses
mail.graf.systems resolves to a single IP address: 49.13.86.47.
Other host names, for instance static.47.86.13.49.clients.your-server.de, share IP numbers with mail.graf.systems.
Mail Servers
mail.graf.systems is handled by a single mail server, smtpin.rzone.de.
mail.graf.systems shares its mail server setup with other domains, including spielwaren-kappler.de, unartick.net, gate.ventapp.de, ines-kirch-norderney.de and moehbel.com.
smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.