| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.7.160.122 | 43200s | varnish.bloggersdelight.dk | AS47292 | Sentia Denmark A/S | 81.7.160.0/21 | 🇩🇰 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 | 2026081401 |
| 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 21:51:42 | 681ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 21:16:12 | 607ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 11:32:29 | 8496ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 19:26:17 | 809ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 15:20:31 | 546ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 11:15:37 | 496ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 03:07:07 | 6278ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 07:07:24 | 489ms | 2 NS 1 A 0 MX | 🔒 Secure | View |