| 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 | 2026081301 |
| 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 09:36:42 | 563ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 02:50:41 | 2353ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 08:26:15 | 8996ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 04:20:42 | 624ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 20:36:35 | 3176ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 13:58:17 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 01:26:01 | 435ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 07:46:35 | 348ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 07:40:32 | 516ms | 2 NS 1 A 0 MX | 🔒 Secure | View |