alexanderarendttorp.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 2 January 2024 (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 | alexanderarendttorp.dk → 46.183.138.100 |
| 🔶 Autoconfig | alexanderarendttorp.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | alexanderarendttorp.dk (all on alexanderarendttorp.dk) |
| www vs bare domain | Same network alexanderarendttorp.dk: 46.183.138.100 (AS47292) www.alexanderarendttorp.dk: 46.183.138.100 (AS47292) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.alexanderarendttorp.dk | alexanderarendttorp.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 | 2026062501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@alexanderarendttorp.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2024-01-02 |
| Expires | 2027-01-01 (71d) |
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).
Showing 100 of 209.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 09:28:02 | 2027ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 17:29:41 | 3562ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 13:52:47 | 1470ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 12:55:10 | 860ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 01:31:16 | 1176ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-11 23:12:25 | 697ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-04 06:58:06 | 750ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 03:33:42 | 1095ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 02:17:11 | 760ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 17:06:00 | 1166ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 22:20:05 | 986ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 21:35:30 | 951ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-04 04:10:13 | 1867ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-24 01:30:59 | 1080ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 22:37:14 | 2024ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 04:45:59 | 1394ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 17:50:20 | 2076ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 04:03:23 shown | 928ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 00:03:01 | 3511ms | 5 NS 1 A 3 MX | ⚠️ Bogus |
| 2026-06-16 12:44:03 | 886ms | 5 NS 1 A 3 MX | 🔓 Insecure |