| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.99 | — | webcluster2.webpod13-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:801d:4de6:e09c:6b08 | — | — | AS51468 | One.com A/S | 2a02:2350::/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (aem-engineering.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061402 |
| 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 03:17:57 | 629ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-23 07:49:04 | 1690ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-14 21:48:29 | 6781ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-13 17:57:05 | 4465ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-23 05:39:14 | 3949ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-03 01:30:48 | 727ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-22 07:24:48 | 646ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-18 10:07:28 | 1043ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 12:58:59 | 2009ms | 2 NS 1 A 4 MX | 🔒 Secure | View |