olsne.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.217 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.217 | 3600s | webcluster1.wordpresspod1-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod13-cph3.one.com | 185.10.9.42 | mx1.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod13-cph3.one.com | 185.10.9.43 | mx2.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod13-cph3.one.com | 185.10.9.44 | mx3.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod13-cph3.one.com | 185.10.9.45 | mx4.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:101:c8:5185:d031:4dc7 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.217 2a02:2350:5:101:c8:5185:d031:4dc7 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network olsne.dk: 77.111.240.217 2a02:2350:5:101:c8:5185:d031:4dc7 (AS51468) www.olsne.dk: 77.111.240.217 2a02:2350:5:101:c8:5185:d031:4dc7 (AS51468) |
| 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.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100201 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2002-05-07 |
| Expires | 2027-06-30 (256d) |
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 |
|---|---|
| blastband.dk | ONE.COM A/S |
| kreakunst.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 06:48:09 shown | 1001ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-15 22:08:55 | 1554ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-08 20:22:14 | 1176ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 10:52:58 | 840ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 20:11:24 | 649ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 20:00:59 | 854ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 23:55:58 | 1539ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-31 15:10:56 | 8858ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-28 04:32:44 | 949ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 03:57:01 | 883ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 03:46:57 | 906ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 03:19:39 | 16736ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 00:50:19 | 996ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 22:52:43 | 942ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 21:13:06 | 923ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 15:52:34 | 1210ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 12:19:44 | 831ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 09:09:00 | 4096ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 07:18:05 | 9023ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-13 01:47:33 | 2795ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-10 04:38:50 | 5599ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 15:31:49 | 8839ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-06 23:21:09 | 1313ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-05 17:06:57 | 1202ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 15:25:03 | 4451ms | 2 NS 1 A 4 MX | 🔒 Secure |