| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.165.143.158 | 3600s | cpe.ge-8-1-2-100.hhnqe10.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 93.165.128.0/17 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.hertz.dk | 93.165.143.158 | cpe.ge-8-1-2-100.hhnqe10.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| 20 | 3600s | mail.bagpost.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 a:mail.hertz.dk -all |
| Policy | Record (hertz.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:mail.hertz.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023062601 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |