50999000.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 6 November 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.220 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, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.220 | 3600s | web20.gigahost.dk | 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 | 50999000.dk → 46.183.139.220 |
| 🔶 Autoconfig | 50999000.dk → 46.183.139.220 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (50999000.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.50999000.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | 50999000.dk (all on 50999000.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.50999000.dk | 50999000.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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@50999000.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-11-06 |
| Expires | 2027-08-31 (318d) |
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 |
|---|---|
| whatmail.dk | Punktum dk A/S (direct) |
| wi-co.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:27:57 shown | 624ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 00:47:57 | 1167ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 23:15:02 | 1891ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-27 22:30:31 | 870ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 13:08:13 | 970ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 14:42:50 | 1062ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 13:23:23 | 1148ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-04 01:41:51 | 2340ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 01:35:19 | 1060ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 22:03:27 | 805ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 02:49:11 | 6332ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 07:52:27 | 2958ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 07:27:23 | 9936ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-01 00:07:01 | 1254ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-24 01:38:00 | 878ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 02:29:35 | 966ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-10 14:35:01 | 984ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-03 09:53:13 | 9630ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 21:20:40 | 904ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 13:07:18 | 1201ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 21:50:54 | 1188ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 09:37:05 | 5209ms | 5 NS 1 A 3 MX | ⚠️ Bogus |
| 2026-06-16 12:59:27 | 1577ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 12:51:20 | 3484ms | 5 NS 1 A 3 MX | 🔓 Insecure |