malerfirma.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 8 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.43 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by malerfirma-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.158.43 | — | linux23.dandomain.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com include:mx1.emailsecurity.email -all |
| Policy | Record (malerfirma.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:mx1.emailsecurity.email -all |
| Policy | Record (_dmarc.malerfirma.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 93.191.158.43 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-malerfirma-dk._domainkey.vwas.onmicrosoft.com | RSA · ~1024 bit below 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: 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 | 2026011201 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 1997-12-08 |
| Expires | 2026-12-31 (74d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 10:21:13 | 895ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 14:18:14 | 834ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 19:06:56 | 1385ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 21:44:28 | 1302ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 16:44:08 | 1742ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 14:39:33 shown | 2358ms | 2 NS 1 A 1 MX | 🔒 Secure |