brobyggeren.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 19 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| ns4.simply.com | — | — | — |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves brobyggeren.dk: no address www.brobyggeren.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020072990 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | dns.services ApS |
| Registered | 2017-06-19 |
| Expires | 2027-08-31 (307d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 00:34:24 | 2325ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-18 22:19:20 | 401ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-07 03:05:13 | 9524ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-01 23:24:34 | 495ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 17:11:04 | 1590ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 17:10:44 | 891ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-16 17:05:42 | 391ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 17:00:42 shown | 474ms | 4 NS 0 A 0 MX | 🔒 Secure |