bsm.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 5 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.112 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bsm-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.42.112 | 3600s | prolinux102.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| 🔶 Autoconfig | 185.21.42.112 |
| TXT Record |
|---|
| v=spf1 include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com ip4:86.52.50.92 -all |
| Policy | Record (bsm.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com ip4:86.52.50.92 -all |
| Policy | Record (_dmarc.bsm.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 185.21.42.112 (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-bsm-dk._domainkey.bsmas.onmicrosoft.com | RSA · ~1024 bit below 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: 2/10 · 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 | 2026062209 |
| 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 | CURANET A/S |
| Registered | 1998-05-05 |
| Expires | 2027-06-30 (255d) |
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 |
|---|---|---|---|
| 2026-09-30 00:35:44 | 852ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 03:14:08 | 1000ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 18:23:15 | 1355ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 05:53:01 | 4296ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 02:36:20 | 782ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 18:09:16 shown | 922ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 03:21:21 | 2054ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 17:35:57 | 2627ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 17:35:35 | 1774ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 17:30:37 | 598ms | 4 NS 1 A 1 MX | 🔒 Secure |