jkmail.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.72 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.241.72 | 3600s | webcluster1.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:42:37b7:5609:76c8 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.72 2a02:2350:5:104:42:37b7:5609:76c8 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network jkmail.dk: 77.111.241.72 2a02:2350:5:104:42:37b7:5609:76c8 (AS51468) www.jkmail.dk: 77.111.241.72 2a02:2350:5:104:42:37b7:5609:76c8 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081501 |
| 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 |
|---|---|---|---|
| 2026-10-16 00:13:31 | 435ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-12 20:18:28 | 1597ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 06:16:21 | 882ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-15 20:51:48 | 1654ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 17:45:27 | 672ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 23:10:37 shown | 2039ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 12:44:41 | 5321ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 01:17:31 | 2808ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-13 16:41:09 | 1125ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 04:57:02 | 829ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 14:02:43 | 1909ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:06:52 | 734ms | 2 NS 1 A 4 MX | 🔒 Secure |