brianberggreen.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 3 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | brianberggreen.dk → 46.183.138.100 |
| 🔶 Autoconfig | brianberggreen.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | brianberggreen.dk (all on brianberggreen.dk) → 176.9.24.82 (AS24940) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.brianberggreen.dk | brianberggreen.dk |
| 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 | 2026092401 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@brianberggreen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 2010-01-03 |
| Expires | 2029-01-31 (832d) |
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 |
|---|---|
| bskb.dk | nordicway ApS |
| frevic.dk | nordicway ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 09:38:27 | 657ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 15:56:02 | 1134ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 05:30:56 | 1026ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-02 00:10:33 | 541ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 22:34:18 shown | 927ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 22:13:44 | 2445ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 19:55:13 | 874ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 23:47:38 | 957ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 11:22:23 | 2999ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 08:44:41 | 1234ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 07:04:18 | 3013ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 11:27:58 | 10797ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-03 16:08:56 | 1292ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 12:21:08 | 1567ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 13:26:51 | 1332ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-12 07:34:03 | 1706ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:49:36 | 1140ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-29 22:56:35 | 998ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 23:13:09 | 860ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 20:42:13 | 813ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 23:39:57 | 1758ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 07:22:20 | 2075ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 16:50:25 | 647ms | 5 NS 1 A 3 MX | 🔓 Insecure |