| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.17.241.30 | 3600s | 241-30.colo.sta.blacknight.ie | AS39122 | Blacknight Internet Solutions Limited | 81.17.240.0/20 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3599s | mail.greenjobs.dk | 81.17.241.30 | 241-30.colo.sta.blacknight.ie | AS39122 Blacknight Internet Solutions Limited |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 81.17.241.30 |
| 🔶 Autoconfig | 81.17.241.30 |
| 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 | 2026051401 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |