firmasporten.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 August 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.137.140.190 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by firmasporten-dk.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.137.140.190 | — | — | AS48854 | team.blue Denmark A/S | 94.137.128.0/20 | 🇩🇰 Denmark | Bagsværd |
| TXT Record |
|---|
| v=spf1 mx a:bsf-02.sonnit.dk include:spf.protection.outlook.com include:cmail1.com a:bsf-01.sonnit.dk -all |
| Policy | Record (firmasporten.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:bsf-02.sonnit.dk include:spf.protection.outlook.com include:cmail1.com a:bsf-01.sonnit.dk -all |
| www | 104.21.85.163 172.67.207.164 2606:4700:3032::ac43:cfa4 2606:4700:3035::6815:55a3 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network firmasporten.dk: 104.21.85.163 172.67.207.164 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.firmasporten.dk: 104.21.85.163 172.67.207.164 2606:4700:3032::ac43:cfa4 2606:4700:3035::6815:55a3 (AS13335) |
| Wildcard | No |
DNS lookups: 5/10 · 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 | 2026061101 |
| 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 | Dynadot LLC |
| Registered | 2026-08-04 |
| Expires | 2027-08-03 (280d) |
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 |
|---|---|---|---|
| 2026-10-13 09:26:40 | 412ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 07:44:06 | 9388ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 00:11:55 | 2481ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-16 19:55:32 | 864ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-06 17:40:37 | 3918ms | 2 NS 3 A 0 MX | 🔓 Insecure |
| 2026-07-28 11:27:05 | 2759ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 10:45:57 | 696ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 09:59:12 | 758ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 09:40:23 | 771ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 08:49:59 | 2681ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 02:54:05 | 8744ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 02:30:37 | 722ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 18:22:52 | 652ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 16:38:00 | 782ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 07:07:36 | 2711ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 05:14:24 | 8532ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-15 14:01:47 | 630ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-13 02:56:24 | 655ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-10 23:14:23 | 742ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-08 12:59:04 | 1004ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-07 07:29:28 | 2629ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 22:26:05 | 2072ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-03 09:57:03 | 6591ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-24 21:48:29 | 701ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 16:20:42 | 1131ms | 2 NS 1 A 1 MX | 🔒 Secure |