kalenderjul.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 5 December 2011 (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 | kalenderjul.dk → 46.183.138.100 |
| 🔶 Autoconfig | kalenderjul.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | kalenderjul.dk (all on kalenderjul.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kalenderjul.dk | kalenderjul.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 | 2026070901 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@kalenderjul.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-12-05 |
| Expires | 2026-12-31 (64d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 05:15:50 | 731ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-20 16:11:21 | 1541ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-19 14:30:40 | 1067ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 06:19:59 | 1479ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 18:12:49 | 868ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-07 18:06:16 | 873ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 23:37:09 | 1080ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 21:56:05 | 2466ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 07:02:41 | 1006ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 22:08:59 | 956ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 19:38:56 | 678ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 09:09:29 | 601ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 05:16:14 | 1207ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 02:45:05 | 1285ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 08:24:47 | 1983ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-31 19:28:51 | 17004ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-24 05:33:07 | 24848ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 03:15:22 | 1101ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-18 05:22:46 | 1792ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 17:56:16 shown | 9040ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 20:08:44 | 9947ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 00:21:19 | 1941ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 11:24:51 | 1055ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 20:40:19 | 823ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 05:49:18 | 946ms | 0 NS 0 A 0 MX | ❓ Unknown |