| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.184.207.148 | 3600s | 1572392853.dhcp.nefnet.dk | AS47304 | nef Fonden | 93.184.192.0/20 | 🇩🇰 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 | 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 | |
|---|---|---|---|---|
| 2026-08-30 19:25:57 | 1205ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 06:13:22 | 549ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 18:30:53 | 8485ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 22:20:04 | 608ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 10:15:08 | 484ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:34:49 | 997ms | 2 NS 1 A 0 MX | 🔒 Secure | View |