| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.83.77.12 | 3600s | mail.amplus.dk | AS50364 | Sipato ApS | 77.83.76.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.tjek-mail.dk | 77.83.77.12 | mail.amplus.dk | AS50364 Sipato ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.83.77.12 |
| 🔶 Autoconfig | 77.83.77.12 |
| TXT Record |
|---|
| MS=ms88263785 |
| v=spf1 a mx -all |
| Policy | Record (yms.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 06:34:04 | 664ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 09:36:28 | 6628ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 21:46:02 | 3071ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 13:36:15 | 578ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:12:35 | 529ms | 2 NS 1 A 1 MX | 🔒 Secure | View |