birke-gym.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is DNSSEC-signed but currently fails validation, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 75.2.60.5 | — | acd89244c803f7181.awsglobalaccelerator.com | AS16509 | — | — | — | — |
| TXT Record |
|---|
| _globalsign-domain-verification=sIcvN6y389abKEZTi4QSoU2bup0Ar_3k5WXLKAVI1T |
| MS=ms50829947 |
| v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.mailanyone.net Include:_spf.centerasecurity.dk mx a -all |
| Policy | Record (birke-gym.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.mailanyone.net include:_spf.centerasecurity.dk mx a -all |
| Policy | Record (_dmarc.birke-gym.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:651589fc3a2af@dmarc.centerasecurity.com |
| www CNAME | birkerod.netlify.app (all on netlify.app) |
| www vs bare domain | Same network birke-gym.dk: 75.2.60.5 (AS16509) www.birke-gym.dk: 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: insecurity proof failed |
| Field | Value |
|---|---|
| Serial | 2026060101 |
| 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 | 1999-06-01 |
| Expires | 2027-06-30 (248d) |
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).
| Domain | Registrar |
|---|---|
| bigmun.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 14:57:37 | 1743ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-21 08:23:27 | 1092ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-20 05:18:59 | 494ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-04 11:09:26 | 684ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-02 18:36:01 | 785ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-24 16:40:04 | 730ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-10 21:53:22 | 1455ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-03 23:48:11 | 732ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-25 12:50:33 | 976ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-21 22:30:43 | 2073ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-20 22:13:57 | 8055ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-07 03:19:10 | 1645ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-03 13:09:06 | 9899ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-24 03:39:01 | 779ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 04:48:19 | 1571ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-18 12:28:34 | 2975ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 14:45:18 shown | 754ms | 2 NS 1 A 3 MX | ⚠️ Bogus |
| 2026-06-16 14:41:29 | 758ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 14:41:02 | 5452ms | 2 NS 1 A 3 MX | 🔒 Secure |