jøhnke.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.249.252 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by mail.jglarsen.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 87.104.249.252 | 43200s | 87-104-249-252.static.kviknet.net | AS204151 | EWII Bredbaand A/S | 87.104.240.0/20 | 🇩🇰 Denmark | Fredericia |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.jglarsen.dk | 144.91.100.75 | vmi616186.contaboserver.net | AS51167 Contabo GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.104.249.252 |
| 🔶 Autoconfig | 87.104.249.252 |
| TXT Record |
|---|
| google-site-verification=agj1xlyUjVZqy7d2qLNU0PpSL4O91wpkb1pyNiodx_s |
| v=spf1 a mx ip4:185.243.8.26 ip4:46.38.242.246 ~all |
| Policy | Record (jøhnke.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:185.243.8.26 ip4:46.38.242.246 ~all |
| Policy | Record (_dmarc.jøhnke.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 87.104.249.252 (AS204151) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092701 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2007-02-23 |
| Expires | 2027-02-28 (130d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 21:25:17 shown | 805ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 18:20:31 | 556ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 22:12:10 | 981ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 20:59:35 | 772ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 15:40:06 | 1062ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 20:42:39 | 640ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 07:58:58 | 802ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 22:20:24 | 8986ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 05:32:24 | 6974ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 12:27:21 | 761ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 20:00:08 | 886ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 13:55:26 | 2345ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 04:09:30 | 778ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 19:02:44 | 6358ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 17:01:53 | 576ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 15:46:26 | 362ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 22:50:18 | 7092ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 22:02:44 | 7892ms | 2 NS 1 A 1 MX | 🔒 Secure |