belfor.dk is a .dk domain served by 2 nameservers (ns.iacd.net, ns2.iacd.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.60.208.40 is hosted by IACD Systemhaus GmbH (AS16218) in Germany. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. The zone is DNSSEC-signed but currently fails validation, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.iacd.net | 217.113.33.130 | ns.iacd.net | AS16218 IACD Systemhaus GmbH |
| ns2.iacd.net | 217.113.46.200 | ns2.iacd.net | AS16218 IACD Systemhaus GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.60.208.40 | 3600s | belproxy.cage.iacd.info | AS16218 | IACD Systemhaus GmbH | 185.60.208.0/22 | 🇩🇪 Germany | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.98.16.22 |
| TXT Record |
|---|
| MS=ms21705211 |
| v=spf1 include:spf.protection.outlook.com ip4:77.75.81.150 include:spf-esec.heimdalsecurity.com include:spf.actimo.com include:sendgrid.net ip4:20.93.162.78 ip4:198.37.156.251 ip4:152.115.51.131 include:spf1.emarketeer.com include:spf.defgo.com -all |
| Policy | Record (belfor.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:77.75.81.150 include:spf-esec.heimdalsecurity.com include:spf.actimo.com include:sendgrid.net ip4:20.93.162.78 ip4:198.37.156.251 ip4:152.115.51.131 include:spf1.emarketeer.com include:spf.defgo.com -all |
| Policy | Record (_dmarc.belfor.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarcreports@ssg.dk; ruf=mailto:dmarcreports@ssg.dk; fo=1 |
| www | 185.60.208.40 (AS16218) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 8/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'belfor.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2024022901 |
| Primary NS (MNAME) | ns.iacd.net |
| Responsible (RNAME) | hostmaster@iacd.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 10:30:16 | 1349ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-06 21:57:40 | 1345ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 02:28:54 | 9626ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-04 10:51:10 | 3797ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-19 22:03:07 shown | 4175ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-19 18:59:36 | 13712ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 14:18:13 | 891ms | 2 NS 1 A 2 MX | 🔓 Insecure |