blodbank.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 21 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by custmx.cscdns.net. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns1.cscdns.net | — | — | — |
| dns2.cscdns.net | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | custmx.cscdns.net | 198.58.121.58 | 198-58-121-58.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| TXT Record |
|---|
| v=spf1 ip4:185.211.204.236 ip4:185.211.204.237 ip4:185.211.204.238 ip4:185.211.204.239 include:spf.mailanyone.net -all |
| Policy | Record (blodbank.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:185.211.204.236 ip4:185.211.204.237 ip4:185.211.204.238 ip4:185.211.204.239 include:spf.mailanyone.net -all |
| Policy | Record (_dmarc.blodbank.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc.center-for-it-og-medicoteknologi@regionh.dk; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves blodbank.dk: no address www.blodbank.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | 2022062110 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2022-06-21 |
| Expires | 2027-06-20 (240d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 12:27:55 | 467ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 19:01:57 | 504ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 13:22:48 | 439ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 19:19:11 | 909ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:50:18 shown | 452ms | 2 NS 0 A 1 MX | 🔒 Secure |