stefanknielsen.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 7 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.203 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 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.203 | 3600s | web3.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 | stefanknielsen.dk → 217.116.232.203 |
| 🔶 Autoconfig | stefanknielsen.dk → 217.116.232.203 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | stefanknielsen.dk (all on stefanknielsen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.stefanknielsen.dk | stefanknielsen.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@stefanknielsen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-01-07 |
| Expires | 2027-01-31 (104d) |
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 |
|---|---|---|---|
| 2026-10-15 13:54:16 shown | 494ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 06:45:40 | 1048ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-03 22:08:48 | 813ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 04:32:36 | 741ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 18:35:18 | 802ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-18 05:58:30 | 9652ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 19:17:46 | 1164ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 18:12:46 | 2767ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 12:45:58 | 2535ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 07:12:00 | 1518ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 07:12:19 | 2210ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 11:04:33 | 1312ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-03 08:13:59 | 2474ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 02:25:52 | 8917ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 10:38:55 | 1008ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-14 07:26:37 | 32653ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 00:40:50 | 1877ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:11:22 | 2066ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 02:48:56 | 929ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 16:42:07 | 854ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 02:23:46 | 902ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 18:35:27 | 3801ms | 5 NS 1 A 3 MX | 🔓 Insecure |