| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.226.145.82 | 43200s | — | AS216275 | Netnoerden ApS | 91.226.144.0/23 | 🇩🇰 Denmark | Frederiksberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 a mx -all |
| Policy | Record (woodzhop.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-11 07:31:21 | 4596ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 09:54:54 | 4524ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 12:43:04 | 2230ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 06:40:29 | 844ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 15:59:15 | 1734ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:58:50 | 2598ms | 2 NS 1 A 0 MX | 🔒 Secure | View |