bsrev.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.249.226 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.spamfilter.io. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.95.249.226 | 3600s | dw-d088.dw-mgmt.lan | AS48854 | team.blue Denmark A/S | 81.95.240.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms59902302 |
| v=DKIM1; k=rsa; h=sha256; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcnB1IIxCqpClfoSDYfU/VqIqp9ICDyTXLxpGSpXXV/sjMWdR+bw7t2pWehiEtF+NGZZuvzJMPtgdwa8jUGEiA6Q7UOxfLtZgfy9+2OQt+Ekp/2JBHtc+pqfRFLV+l6lFCOYTAAQAVXVSbehUi4bLDNW5XXDkX01uT5otCDqPfzQIDAQAB |
| v=spf1 a:smtp03.pitweb.dk a:smtp06.pitweb.dk include:sparkpostmail.com include:spf.spamfilter.io include:sendgrid.net ip4:81.95.249.0/24 include:spf.protection.outlook.com include:spf.smtp2go.com -all |
| Policy | Record (bsrev.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:smtp03.pitweb.dk a:smtp06.pitweb.dk include:sparkpostmail.com include:spf.spamfilter.io include:sendgrid.net ip4:81.95.249.0/24 include:spf.protection.outlook.com include:spf.smtp2go.com -all |
| Policy | Record (_dmarc.bsrev.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; sp=reject; rua=mailto:rua@bsrev.dk; ruf=mailto:ruf@bsrev.dk; pct=100; fo=1; |
| www | 81.95.249.226 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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: 9/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026012001 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 14:26:49 | 461ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 22:05:06 | 447ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 01:56:00 | 636ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 00:51:58 | 537ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 19:31:03 | 4497ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 23:44:00 shown | 592ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 15:36:00 | 2393ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 11:52:28 | 1046ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 00:03:18 | 606ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 17:48:02 | 2165ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 17:47:19 | 4029ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 17:30:06 | 606ms | 2 NS 1 A 1 MX | 🔒 Secure |