| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.8.37.10 | 3600s | — | AS3308 | Norlys Telco A/S | 193.8.36.0/23 | 🇩🇰 Denmark | Ølstykke |
| 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 | 2026073001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 10:57:08 | 516ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-05 01:57:03 | 1212ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 09:40:22 | 4582ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 01:16:03 | 4589ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 16:30:39 | 622ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 02:39:07 | 982ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 04:53:07 | 791ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 22:40:52 | 975ms | 2 NS 1 A 0 MX | 🔒 Secure | View |