madselkjaer.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 2 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by madselkjaer.dk, mxext1.mailbox.org and 2 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 148.251.244.167 | 3599s | cp06.nordicway.dk | AS24940 | Hetzner Online GmbH | 148.251.0.0/16 | 🇩🇪 Germany | Falkenstein |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:192:810d::2 | 3600s | cp06.nordicway.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| google-site-verification=BNYZpTCOtBEX0ElrLyJU3kjayzRVwLJWVinysHn2NHo |
| v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +ip4:116.202.210.122 +include:relay.mailchannels.net ~all |
| Policy | Record (madselkjaer.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +ip4:116.202.210.122 +include:relay.mailchannels.net ~all |
| www CNAME | webapp-3759.eu.pythonanywhere.com (all on pythonanywhere.com) → 18.194.5.49 (AS16509) |
| www vs bare domain | Different networks madselkjaer.dk: 148.251.244.167 2a01:4f8:192:810d::2 (AS24940) (all like this)www.madselkjaer.dk: 18.194.5.49 (AS16509) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.madselkjaer.dk | 0iJ3DaDa5_pzrndWLbbb5mpB_GoBaufiq6XM7n2lknQ |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026092902 |
| Primary NS (MNAME) | ns3.nordicway.dk |
| Responsible (RNAME) | server@nordicway.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 2018-11-02 |
| Expires | 2026-11-30 (40d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 00:00:20 | 3187ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-18 23:03:41 | 1131ms | 2 NS 1 A 4 MX | ❓ Unknown |
| 2026-10-17 21:35:36 | 2041ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-16 21:14:40 | 1077ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-15 20:01:55 | 1559ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-14 17:33:08 | 1944ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-13 16:44:08 | 1780ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-12 15:29:20 | 4275ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-11 14:40:26 | 3116ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-10 12:13:01 | 914ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-09 07:42:25 | 1642ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-08 07:40:24 | 1326ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-07 13:56:32 | 2348ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-06 13:16:04 | 3913ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-05 12:58:48 | 1876ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-04 12:51:24 | 2288ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-03 12:49:09 | 1038ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-02 12:48:41 | 748ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-01 12:47:01 | 988ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-30 12:39:33 | 3515ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-29 12:28:06 shown | 3666ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-28 12:24:26 | 1947ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-27 12:17:31 | 1689ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-26 12:07:22 | 1142ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-25 11:57:08 | 2285ms | 2 NS 1 A 4 MX | 🔓 Insecure |