bluecorner.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by exchedge-s001.hostnordic.com, exchedge-s002.hostnordic.com. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.155.240 | 3600s | forward.dnsfactory.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.41.215 |
| 🔶 Autoconfig | 185.21.41.215 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cas.hostnordic.com |
| TXT Record |
|---|
| v=spf1 a:exchedge-s001.hostnordic.com a:exchedge-s002.hostnordic.com -all |
| Policy | Record (bluecorner.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:exchedge-s001.hostnordic.com a:exchedge-s002.hostnordic.com -all |
| www | 93.191.155.240 (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 |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023061501 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 16:02:09 | 864ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-02 01:08:21 shown | 651ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 05:03:18 | 1194ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-29 13:06:22 | 681ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 08:55:50 | 1807ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 15:16:09 | 5682ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 15:07:42 | 626ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 15:05:13 | 2445ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 15:01:02 | 3140ms | 2 NS 1 A 2 MX | 🔒 Secure |