kernchristiansen.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 1 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.217 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.217 | 3600s | 217.giga-ptr.232.116.217.in-addr.arpa web17.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 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 | kernchristiansen.dk → 217.116.232.217 |
| 🔶 Autoconfig | kernchristiansen.dk → 217.116.232.217 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | kernchristiansen.dk (all on kernchristiansen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kernchristiansen.dk | kernchristiansen.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@kernchristiansen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-10-01 |
| Expires | 2026-10-31 (7d) |
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 |
|---|---|
| a4b.dk | Simply.com A/S |
| minusbøvl.dk | Punktum dk A/S (direct) |
| revinex.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 16:40:48 | 2063ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-19 10:25:09 | 758ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-18 10:12:30 | 744ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 07:47:12 | 1135ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 06:00:51 | 912ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 05:22:10 | 1898ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 03:39:12 | 2640ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-22 15:47:41 | 812ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 14:48:08 | 1418ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 11:49:14 | 1234ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 18:09:20 | 684ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 03:26:23 | 2446ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 21:47:36 | 2953ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-09 08:36:21 | 2045ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-05 22:58:46 | 1908ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 07:02:46 | 2931ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 07:56:30 | 982ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-13 19:49:09 | 1159ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 17:35:47 | 2873ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 01:10:54 shown | 995ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 20:57:33 | 2740ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 13:25:54 | 2112ms | 5 NS 1 A 3 MX | 🔓 Insecure |