| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.20.24.233 | 3600s | — | AS3292 | TDC Holding A/S | 176.20.0.0/17 | 🇩🇰 Denmark | Brøndby |
| TXT Record |
|---|
| v=spf1 include:spf.onkta.dk include:_spf.mailersend.net ~all |
| Policy | Record (bowling-aalborg.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.onkta.dk include:_spf.mailersend.net ~all |
| 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 16:41:18 | 817ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-19 21:49:18 | 5371ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-14 00:55:28 | 5351ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-19 09:17:05 | 1149ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-15 09:12:24 | 1286ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-22 08:08:51 | 553ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-18 18:35:29 | 2007ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-16 16:25:32 | 4328ms | 0 NS 0 A 0 MX | 🔒 Secure | View |