| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.72.21.189 | 900s | forsikringsakademiet.t3hot.dk | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.231.248 |
| TXT Record |
|---|
| MS=ms36164568 |
| QBhedL17p78SgHN1lZYxQMEC7wM/e/X7Oaoak0fRl1t4VZ8c0Ejb5DNQ+kq1mXzbtanOPednBbK/BteU6ZP3EA== |
| v=spf1 mx a ip4:77.66.9.210 ip4:46.36.206.64/26 ip4:178.72.22.30 ip4:83.221.140.45 ip4:52.48.161.26 ip4:212.130.11.195 ip4:178.72.21.189 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (forsikringsakademiet.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a ip4:77.66.9.210 ip4:46.36.206.64/26 ip4:178.72.22.30 ip4:83.221.140.45 ip4:52.48.161.26 ip4:212.130.11.195 ip4:178.72.21.189 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all |
| Policy | Record (_dmarc.forsikringsakademiet.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;rua=mailto:26eb5bcd5c@rua.easydmarc.eu;ruf=mailto:26eb5bcd5c@ruf.easydmarc.eu;fo=1; |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070801 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |