bursoe.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 81.19.232.118 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 81.19.232.118 | 3600s | — | AS47292 | Sentia Denmark A/S | 81.19.224.0/20 | 🇩🇰 Denmark | Albertslund |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | customerautodiscover.sotea.dk → 193.200.225.39 |
| 🔶 Autoconfig | webhotel18.webhosting.dk → 157.250.160.38 |
| TXT Record |
|---|
| v=spf1 ip4:51.107.185.15 ip4:77.243.131.23 ip4:188.120.78.104 ip4:91.143.122.131 ip4:109.202.139.192 ip4:193.200.225.0/24 include:_spf.sotea.dk -all |
| Policy | Record (bursoe.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:51.107.185.15 ip4:77.243.131.23 ip4:188.120.78.104 ip4:91.143.122.131 ip4:109.202.139.192 ip4:193.200.225.0/24 include:_spf.sotea.dk -all |
| www CNAME | webhotel18.webhosting.dk (all on webhosting.dk) → 157.250.160.38 (AS3342) |
| www vs bare domain | Different networks (all like this) |
| 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: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bursoe.dk | webhotel18.webhosting.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025021901 |
| 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 |
|---|---|---|---|
| 2026-09-29 15:29:57 | 1895ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-25 04:09:07 | 809ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-15 06:58:44 | 2764ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-02 12:05:32 | 997ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-25 17:15:00 shown | 790ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-22 04:38:30 | 1133ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 17:45:50 | 2888ms | 2 NS 1 A 3 MX | 🔒 Secure |