| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.63.218.242 | 43200s | — | AS3292 | TDC Holding A/S | 80.62.0.0/15 | 🇩🇰 Denmark | Ejby |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 3 | 43200s | webmail.sac-it.dk | — | — | — |
| 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 | |
|---|---|---|---|---|
| 2026-09-02 12:21:31 | 2414ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 19:14:17 | 652ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 16:39:58 | 552ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 05:05:55 | 673ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 22:50:21 | 1109ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 13:06:01 | 701ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 03:35:56 | 425ms | 2 NS 1 A 1 MX | 🔒 Secure | View |