sosay.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 28 July 2026 (WHOIS) and first appeared in the .dk zone on 29 July 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 212.237.249.17 | 30s | splash.dandomain.dk | AS48854 | team.blue Denmark A/S | 212.237.248.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.237.249.17 |
| 🔶 Autoconfig | 212.237.249.17 |
| www CNAME | cname.vercel-dns.com (all on vercel-dns.com) |
| www vs bare domain | Same network |
| 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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | delv transient; dig AD confirmed |
| Field | Value |
|---|---|
| Serial | 2026072804 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2026-07-28 |
| Expires | 2027-07-27 (281d) |
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 |
|---|---|---|---|
| 2026-10-09 10:59:19 | 1345ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-04 07:05:12 | 716ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-26 18:06:31 | 799ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-24 17:42:39 | 9536ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-23 23:48:27 | 1271ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-20 01:04:08 | 1799ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-04 17:07:13 | 3163ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-26 23:53:39 | 601ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-23 11:04:08 | 1049ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-10 16:21:19 | 2848ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-09 09:01:03 shown | 508ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-31 01:12:02 | 995ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-29 08:48:16 | 735ms | 2 NS 1 A 0 MX | 🔒 Secure |