| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.164 | — | webcluster37.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:8027:a57a:e0b3:f60a | — | — | AS51468 | One.com A/S | 2a02:2350::/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 a mx include:_bonacustspf.one.com -all |
| Policy | Record (bohn.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_bonacustspf.one.com -all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 08:22:33 | 650ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-26 17:11:27 | 1154ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-25 09:17:09 | 8677ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-24 07:37:11 | 3023ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-04 21:18:36 | 1800ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-01 02:59:13 | 1434ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-26 04:05:09 | 3265ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-23 04:11:26 | 1158ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 13:39:24 | 635ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 15:31:20 | 557ms | 2 NS 1 A 4 MX | 🔒 Secure | View |