byggebasen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 August 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by cloud7.spamtitan.com, cloud8.spamtitan.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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | 195.206.121.10 | ns01.one.com | AS197495 One.com A/S |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 127.0.0.1 | 43200s | localhost | — | — | — | — | — |
| 91.216.103.200 | 14400s | — | AS202914 | Adeo Datacenter ApS | 91.216.103.0/24 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 include:_spf_cd.spamtitan.com ip4:91.216.103.3 include:spf.happyfox.com ~all |
| Policy | Record (byggebasen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf_cd.spamtitan.com ip4:91.216.103.3 include:spf.happyfox.com ~all |
| Policy | Record (_dmarc.byggebasen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:jgxyrcqc@ag.eu.dmarcian.com; ruf=mailto:jgxyrcqc@fr.eu.dmarcian.com; |
| www | 91.216.103.200 (AS202914) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | 2026053101 |
| 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 | 1999-08-19 |
| Expires | 2028-09-30 (708d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 14:34:28 | 813ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 12:16:10 | 1880ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 11:58:59 | 968ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 11:54:57 | 2231ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 11:52:09 | 802ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-24 14:45:15 | 4701ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-24 01:23:37 | 931ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-21 00:49:35 | 1336ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-08 01:52:54 | 878ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-05 20:07:16 | 1129ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-21 07:58:24 | 1074ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-01 21:45:21 | 874ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-27 23:06:02 shown | 1350ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-26 05:40:05 | 2868ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-24 12:07:31 | 914ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 13:15:30 | 829ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-23 07:47:12 | 914ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 13:13:29 | 744ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-16 18:10:26 | 543ms | 2 NS 2 A 2 MX | 🔒 Secure |