lund-madsen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 6 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.189 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by lundmadsen-dk01b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.189 | 3600s | linux166.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 94.231.103.189 |
| TXT Record |
|---|
| MS=ms65875233 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (lund-madsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 94.231.103.189 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-lundmadsen-dk01b._domainkey.lubitransport.q-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-lundmadsen-dk01b._domainkey.lubitransport.q-v1.dkim.mail.microsoft | 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: 1/10 · 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 | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-01-06 |
| Expires | 2027-01-05 (79d) |
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 |
|---|---|---|---|
| 2026-10-12 15:47:12 shown | 1415ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 03:59:57 | 1119ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 03:47:23 | 796ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 04:13:45 | 1480ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 11:26:53 | 1105ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 05:42:06 | 1232ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 13:14:27 | 4386ms | 3 NS 1 A 1 MX | 🔒 Secure |