byggetilladelse.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 22 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.134.42 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|
| ns1.gigahost.dk | — | — | — |
| ns2.gigahost.dk | — | — | — |
| ns3.gigahost.dk | — | — | — |
| ns4.gigahost.dk | — | — | — |
| ns5.gigahost.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.159.134.42 | — | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| TXT Record |
|---|
| ca3-363125c8203f427da4652162b0774b94 |
| google-site-verification=96dOdEfq2-K_06zoWNZi9S2rlYqA2AbIvcJE9cOAMAc |
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.134.42 -all |
| Policy | Record (byggetilladelse.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.134.42 -all |
| www | 162.159.134.42 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 4/10 · policy: -all
No problems found| 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 | 2026061101 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@byggetilladelse.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2004-07-22 |
| Expires | 2027-07-31 (278d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 03:30:19 | 934ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-10-15 11:36:05 | 2552ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-10-08 16:06:49 | 3410ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-10-01 10:27:33 | 1327ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-09-30 10:17:46 | 917ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-09-30 03:31:38 | 913ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-09-25 02:11:30 | 2272ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-09-18 06:47:30 | 1473ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-09-15 11:57:59 | 1570ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-09-07 01:22:08 | 1276ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-08-27 13:40:40 | 1004ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-08-20 18:29:35 | 3365ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-08-13 11:13:32 | 1497ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-08-07 06:24:02 | 1825ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-08-03 18:41:47 | 9933ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-07-23 20:16:22 | 1613ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-07-17 23:36:31 | 1218ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-07-10 13:58:07 | 1446ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-07-03 06:09:39 | 3405ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-26 15:53:05 | 1179ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-22 15:32:51 | 1392ms | 5 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-16 18:16:02 shown | 2660ms | 5 NS 1 A 3 MX | 🔓 Insecure |