| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.63.233.130 | 43200s | — | AS3292 | TDC Holding A/S | 80.62.0.0/15 | 🇩🇰 Denmark | Odense |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-10 05:11:29 | 1844ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 03:22:53 | 9461ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 15:01:14 | 3945ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 20:14:34 | 1638ms | 2 NS 1 A 0 MX | ⚠️ Bogus | View |
| 2026-06-24 19:11:00 | 1355ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-16 23:56:24 | 510ms | 2 NS 1 A 0 MX | 🔒 Secure | View |