keppler.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 77.111.240.132 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.132 | 3600s | webcluster5.webpod11-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.mailpod10-cph3.one.com | 104.37.34.70 | mx1.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod10-cph3.one.com | 104.37.34.71 | mx2.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod10-cph3.one.com | 104.37.34.72 | mx3.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod10-cph3.one.com | 104.37.34.73 | mx4.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:20:c604:b492:81d | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.132 2a02:2350:5:102:20:c604:b492:81d (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network keppler.dk: 77.111.240.132 2a02:2350:5:102:20:c604:b492:81d (AS51468) www.keppler.dk: 77.111.240.132 2a02:2350:5:102:20:c604:b492:81d (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.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071401 |
| 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 |
|---|---|---|---|
| 2026-10-15 15:54:20 | 487ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 22:28:44 | 459ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 04:30:58 | 601ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 20:44:29 | 425ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 06:47:06 | 611ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-15 18:52:29 | 1519ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 11:06:17 | 579ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 14:16:38 | 672ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 12:00:22 | 3831ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 07:11:55 shown | 845ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-10 13:26:41 | 4825ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 21:53:16 | 1115ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 23:56:45 | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 14:24:01 | 1338ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 11:12:29 | 1181ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:44:38 | 3293ms | 2 NS 1 A 4 MX | 🔒 Secure |