og.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.193.237.168 is hosted by Norlys Telco A/S (AS8273) in Denmark. Mail is handled by smtp.danhost.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 31.193.237.168 | 43200s | — | AS8273 | Norlys Telco A/S | 31.193.232.0/21 | 🇩🇰 Denmark | Randers |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | smtp.danhost.dk | 185.20.207.117 212.237.249.50 |
— mx1.dandomain.dk |
AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S |
| www | 31.193.237.168 (AS8273) (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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060801 |
| 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 | 1998-02-16 |
| 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 |
|---|---|
| kkom.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 10:50:51 | 1822ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 05:33:25 | 401ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 18:16:25 | 1203ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 04:14:13 | 1073ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 20:43:06 | 940ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 23:45:31 | 553ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 19:01:48 | 514ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 17:06:37 shown | 526ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 17:38:30 | 712ms | 2 NS 1 A 1 MX | 🔒 Secure |