oellegaard.dk is a .dk domain served by 4 nameservers (ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and 1 more). It was registered on 18 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 78.46.36.45 | — | host0.yoummday.com | AS24940 | — | — | — | — |
| www CNAME | oellegaard.dk (all on oellegaard.dk) → 78.46.36.45 (AS24940) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| 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 | 1649308244 |
| Primary NS (MNAME) | ns1.dnsimple.com |
| Responsible (RNAME) | admin@dnsimple.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-05-18 |
| Expires | 2028-05-31 (582d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 04:08:53 | 1001ms | 4 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-25 00:22:50 | 791ms | 4 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-21 09:26:34 | 1162ms | 4 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-05 21:37:47 | 1380ms | 4 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-30 21:18:36 | 963ms | 4 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-28 01:35:18 | 9704ms | 4 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-05 23:36:28 | 2849ms | 4 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-27 13:34:42 | 940ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-24 23:53:51 | 10900ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-15 18:14:21 | 17761ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-20 07:50:44 | 5528ms | 4 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-18 07:25:46 shown | 4767ms | 4 NS 1 A 7 MX | 🔓 Insecure |