nkristensen.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 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.227 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.227 | 3600s | web27.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 | nkristensen.dk → 46.183.139.227 |
| 🔶 Autoconfig | nkristensen.dk → 46.183.139.227 |
| 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 (nkristensen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.nkristensen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | nkristensen.dk (all on nkristensen.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.nkristensen.dk | nkristensen.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@nkristensen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-03-07 |
| Expires | 2027-03-31 (163d) |
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 |
|---|---|
| ajk.dk | Punktum dk A/S (direct) |
| allankristensen.dk | Punktum dk A/S (direct) |
| elbrus.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 02:31:08 shown | 1636ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-17 02:27:00 | 730ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-16 01:52:16 | 1090ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 17:54:59 | 990ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 10:34:56 | 2358ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 09:51:30 | 9543ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 22:54:14 | 751ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 18:51:15 | 1164ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-12 03:48:40 | 780ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 03:11:58 | 1186ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-01 18:28:25 | 1513ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 18:16:12 | 617ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 17:07:53 | 1757ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 23:59:15 | 1403ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 03:25:19 | 1178ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-05 09:36:06 | 1559ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 18:21:16 | 1775ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-18 00:10:10 | 1293ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-11 03:50:04 | 1124ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 18:50:46 | 5108ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 17:13:13 | 1005ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 10:14:02 | 3784ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 19:27:44 | 3915ms | 5 NS 1 A 3 MX | 🔓 Insecure |