ruusconsulting.dk is a .dk domain served by 2 nameservers (blakely.ns.cloudflare.com, maxim.ns.cloudflare.com). It was registered on 4 October 2022 (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 4 more. The zone is DNSSEC-signed and validates, publishes a 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.
| TXT Record |
|---|
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (ruusconsulting.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| Policy | Record (_dmarc.ruusconsulting.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc-reports@ruusconsulting.dk |
| www | 104.21.45.233 172.67.220.16 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network ruusconsulting.dk: 104.21.45.233 172.67.220.16 2606:4700:3033::6815:2de9 2606:4700:3035::ac43:dc10 (AS13335) www.ruusconsulting.dk: 104.21.45.233 172.67.220.16 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| 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.
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2407016069 |
| Primary NS (MNAME) | blakely.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-10-04 |
| Expires | 2027-10-03 (347d) |
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 |
|---|---|---|---|
| 2026-10-13 18:35:06 | 4001ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-10-07 16:13:38 | 692ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-09-26 07:47:17 | 1237ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-09-24 05:32:51 | 1075ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-08-29 18:20:07 | 1352ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-08-27 18:36:07 | 888ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-08-26 17:51:55 | 1364ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-08-09 14:10:40 | 2174ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-07-22 23:02:15 | 2275ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-07-20 18:47:51 | 3279ms | 2 NS 2 A 6 MX | 🔒 Secure |
| 2026-07-10 17:51:29 | 1626ms | 2 NS 0 A 6 MX | 🔒 Secure |
| 2026-06-30 10:04:20 | 1413ms | 2 NS 0 A 6 MX | 🔒 Secure |
| 2026-06-28 21:40:52 | 1120ms | 2 NS 0 A 6 MX | 🔒 Secure |
| 2026-06-26 00:37:27 | 961ms | 2 NS 0 A 6 MX | 🔒 Secure |
| 2026-06-23 16:50:25 shown | 1029ms | 2 NS 0 A 6 MX | 🔒 Secure |
| 2026-06-20 17:05:45 | 1346ms | 2 NS 0 A 6 MX | 🔒 Secure |
| 2026-06-18 00:31:20 | 3285ms | 2 NS 0 A 6 MX | 🔒 Secure |
| 2026-06-18 00:14:03 | 16434ms | 2 NS 0 A 6 MX | 🔒 Secure |