| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| 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 | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082801 |
| 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 18:18:42 | 865ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 16:31:05 | 609ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 21:12:56 | 486ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 16:37:01 | 571ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 02:53:24 | 6409ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 06:59:32 | 459ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 23:06:34 | 397ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 03:38:16 | 1274ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:19:55 | 623ms | 2 NS 1 A 0 MX | 🔒 Secure | View |