borupvarme.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 46.36.206.170 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by borupvarme-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 46.36.206.170 | 3600s | lb1.dff-hosting.dk-new | AS48854 | team.blue Denmark A/S | 46.36.204.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 178.20.216.14 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms95046323 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (borupvarme.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.borupvarme.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:borup_dmarc@softvaerket.dk |
| www | 46.36.206.170 (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: 1/10 · 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 | 2026100502 |
| 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 |
|---|---|---|---|
| 2026-10-09 12:24:41 shown | 1213ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 22:56:51 | 4305ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 06:48:40 | 1124ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 06:56:21 | 1104ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 05:03:15 | 1203ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 08:55:47 | 947ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 22:24:24 | 974ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 08:10:52 | 1040ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 16:15:57 | 635ms | 2 NS 1 A 1 MX | 🔒 Secure |