euroclear.dk is a .dk domain served by 3 nameservers (blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org). It was registered on 3 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.18.43.47 | 300s | — | AS13335 | — | — | — | — |
| 172.64.144.209 | 300s | — | AS13335 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:4406::6812:2b2f | 300s | — | AS13335 | — | — | — | — |
| 2a06:98c1:3105::ac40:90d1 | 300s | — | AS13335 | — | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (euroclear.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.euroclear.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:k8adtpzu@ag.eu.dmarcadvisor.com;ruf=mailto:dmarc_ruf@euroclear.com |
| www CNAME | www.euroclear.com (all on euroclear.com) |
| www vs bare domain | Same network euroclear.dk: 104.18.43.47 172.64.144.209 2a06:98c1:3101::6812:2b2f 2a06:98c1:3106::ac40:90d1 (AS13335) www.euroclear.dk: 104.18.43.47 172.64.144.209 2a06:98c1:3101::6812:2b2f 2a06:98c1:3106::ac40:90d1 (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 |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2407400251 |
| Primary NS (MNAME) | blue.foundationdns.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Safenames Ltd |
| Registered | 2007-05-03 |
| Expires | 2027-05-31 (222d) |
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 |
|---|---|---|---|
| 2026-10-16 21:14:27 | 1773ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-08 16:50:45 | 1180ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-07 16:44:32 | 1377ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-27 13:58:18 | 689ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-16 23:16:55 | 1626ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-28 02:07:07 | 2639ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-27 03:18:04 | 708ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-22 09:11:05 | 9054ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-19 05:53:13 | 3467ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-09 01:41:14 | 1190ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-05 01:22:50 | 2044ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-04 17:18:24 | 3042ms | 3 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-23 21:09:48 | 4631ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-23 02:03:02 | 1110ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 08:10:54 shown | 2708ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 08:29:41 | 400ms | 3 NS 2 A 0 MX | 🔓 Insecure |