nbrf.dk is a .dk domain served by 2 nameservers (ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.142.77 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by nbrf-dk.mail.protection.outlook.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 |
|---|---|---|---|---|---|---|---|
| 212.97.142.77 | — | web09.webtohosting.dk | AS48854 | team.blue Denmark A/S | 212.97.140.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.40.99 |
| 🔶 Autoconfig | 185.21.40.99 |
| TXT Record |
|---|
| MS=ms74273109 |
| www | 212.97.142.77 (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-nbrf-dk._domainkey.nordicbeet.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-nbrf-dk._domainkey.nordicbeet.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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026022001 |
| Primary NS (MNAME) | ns1.simpleagencygroup.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 10:10:14 | 1289ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 04:33:19 | 862ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 02:25:00 | 1309ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 13:40:03 | 1400ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 15:44:33 | 1512ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 05:27:03 shown | 758ms | 2 NS 1 A 1 MX | 🔒 Secure |