defak.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.132 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.132 | — | webcluster1.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:24:9e1c:f7f4:2cfa | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 -all |
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (defak.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.defak.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | Exists, no address |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026040308 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2023-10-05 |
| Expires | 2026-10-04 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 18:41:06 | 130ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 18:30:21 | 102ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 18:19:26 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 17:16:59 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 15:57:53 | 506ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 12:28:11 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 10:02:11 | 324ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 06:52:21 | 413ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 04:37:30 | 212ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 04:13:20 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 04:09:38 | 491ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 03:07:45 | 887ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 03:00:28 | 514ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-25 01:27:56 | 621ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 01:29:29 | 969ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 00:45:53 | 870ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 01:55:03 shown | 2389ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 01:30:53 | 743ms | 2 NS 1 A 4 MX | 🔒 Secure |