blika.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 13 November 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.107 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by blika-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|
| ns1.curanet.dk | — | — | — |
| ns2.curanet.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.107 | — | vm1057.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| _globalsign-domain-verification=TauBe26TgMH2bppURo0foTWXPJiTYXSlOfbtn_GYBA |
| v=spf1 a ip4:185.21.40.107 ip4:37.128.222.74 ip4:93.91.145.14 ip4:94.231.106.16 a:mail.blika.dk include:spf.mailanyone.net include:spf.protection.outlook.com include:mailgun.org -all |
| Policy | Record (blika.dk) |
|---|---|
| -all (hard fail) | v=spf1 a ip4:185.21.40.107 ip4:37.128.222.74 ip4:93.91.145.14 ip4:94.231.106.16 a:mail.blika.dk include:spf.mailanyone.net include:spf.protection.outlook.com include:mailgun.org -all |
| Policy | Record (_dmarc.blika.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@itfe.dk; ruf=mailto:dmarc@itfe.dk; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=none |
| www | 185.21.40.107 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-blika-dk._domainkey.blikadk.onmicrosoft.com | 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: 9/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026011201 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1997-11-13 |
| Expires | 2026-12-31 (74d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 17:43:36 | 992ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 02:35:42 | 1222ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 03:46:56 | 854ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 09:35:56 | 1538ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 14:48:04 shown | 4349ms | 2 NS 1 A 1 MX | 🔒 Secure |