| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.228.90.238 | 43200s | 188.228.90.238.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 188.228.88.0/22 | 🇩🇰 Denmark | Holstebro |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | privnet.dk | 188.228.90.238 | 188.228.90.238.dynamic.altibox.net | AS214875 Altibox Danmark AS |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (privnet.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 14:06:58 | 714ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 04:23:42 | 974ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 16:37:01 | 918ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 04:59:35 | 2797ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 10:27:35 | 4237ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 21:36:00 | 757ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 10:05:56 | 863ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 05:30:00 | 1113ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 22:25:50 | 1085ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 15:29:35 | 493ms | 2 NS 1 A 1 MX | 🔒 Secure | View |