ernstpoulsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 April 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026102001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 1999-04-07 |
| Expires | 2027-06-30 (248d) |
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 |
|---|---|
| noramarie.dk | ONE.COM A/S |
| orienteringskort.dk | ONE.COM A/S |
| orienteringslob.dk | ONE.COM A/S |
| twitterpolitikere.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 15:02:38 shown | 942ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 18:22:43 | 488ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-02 14:52:57 | 447ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 15:46:42 | 1358ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 10:11:46 | 775ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 14:33:26 | 839ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-08 19:31:38 | 4964ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-30 18:21:42 | 991ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-28 20:32:26 | 903ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 06:26:05 | 780ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 00:39:53 | 1285ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 22:38:41 | 1337ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 15:31:19 | 969ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 14:41:49 | 1163ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 15:06:50 | 931ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 08:15:38 | 1203ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 08:15:37 | 936ms | 2 NS 1 A 4 MX | 🔒 Secure |