| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.95.249.199 | 3600s | dw-d064.dw-mgmt.lan | AS48854 | team.blue Denmark A/S | 81.95.240.0/20 | 🇩🇰 Denmark | — |
| 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 | 2026082005 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 13:51:03 | 594ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 11:55:15 | 629ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-21 15:09:37 | 854ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-18 08:38:01 | 701ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 22:05:56 | 2063ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 11:50:38 | 1440ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 13:19:39 | 2351ms | 2 NS 1 A 4 MX | 🔒 Secure | View |