| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.herbst.de | 185.11.139.70 | ns1.herbst.de | AS48823 Hosting.de GmbH |
| ns2.herbst.de | 95.129.53.6 | ns2.herbst.de | AS48823 Hosting.de GmbH |
| ns3.herbst.de | 194.126.196.70 | ns3.herbst.de | AS31400 firstcolo GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.203.200.135 | 3600s | — | AS43503 | Herbst Datentechnik GmbH | 91.203.200.0/22 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx01.herbst.de | 91.203.200.74 | mx01.herbst.de | AS43503 Herbst Datentechnik GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 91.203.200.135 |
| 🔶 Autoconfig | 91.203.200.135 |
| TXT Record |
|---|
| v=spf1 include:_spf.ks-licht.de mx ~all |
| Policy | Record (ks-lys.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.ks-licht.de mx ~all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026031800 |
| Primary NS (MNAME) | ns1.herbst.de |
| Responsible (RNAME) | dnsmaster@herbst.de |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 900s |