| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.20.24.237 | 3598s | — | AS3292 | TDC Holding A/S | 176.20.0.0/17 | 🇩🇰 Denmark | Brøndby |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 176.20.24.220 |
| TXT Record |
|---|
| v=spf1 include:spf.mandrillapp.com include:spf.sikkermail.nu ip4:62.243.46.129/26 ip4:176.20.24.193/26 ip4:87.54.62.9/30 ~all |
| Policy | Record (danmarkbowler.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.mandrillapp.com include:spf.sikkermail.nu ip4:62.243.46.129/26 ip4:176.20.24.193/26 ip4:87.54.62.9/30 ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 05:35:33 | 2713ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 13:00:11 | 2580ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 19:51:43 | 4911ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 08:23:40 | 525ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 00:16:04 | 503ms | 2 NS 1 A 1 MX | 🔒 Secure | View |