| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 300s | 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2414699872 |
| Primary NS (MNAME) | duke.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-13 02:57:32 | 1299ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-09-03 10:51:16 | 445ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-29 17:45:21 | 382ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-30 20:25:29 | 556ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 04:23:40 | 6430ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 09:53:27 | 506ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 04:57:56 | 330ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:33:05 | 515ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:29:23 | 523ms | 2 NS 1 A 0 MX | 🔒 Secure | View |