| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.130 | 600s | linux102.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | webmail.mjconnect.dk |
| TXT Record |
|---|
| _dmarc.knudsen-ing.dk. IN TXT \"v=DMARC1;p=none;\" |
| key1._domainkey.knudsen-ing.dk. IN TXT (\"v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvgt4yHoOndnJd27W0fP5\" \"ei43B7i+xZyuw9xbce/MGQ9qPBic7HhWfhCiQGnsc2hUB5P7zBx2D15KSsFwsWGR\" \"Iovdy+JKdexQwJJfFInvf+NUffiynvaohdsvCCiz62asGCnp72pFrbi7YuooOdyP\" \"9hgQtxPESXixAO8pPsgfirx/Q153L1Y1yUe/gsD4LL+kTUKiz+YuKu50Q0s8X+wM\" \"XCCvIrhodPqtQ6d0y/8ipNwIUaeUqYCTjCUQpgWyAtlvuwnym5fDW5IbAuDh5FO/\" \"8e2YYro4FZQU+SwgmJef5F7re3FZGD3z3VDzsCRkelZgf3ZrdBtZYORW5nXW5o0R\" \"YQIDAQAB\" ) |
| v=spf1 ip4:2.109.110.194 include:eu-esec-01.heimdalsecurity.com include:eu-esec-outbound.heimdalsecurity.com -all |
| Policy | Record (knudsen-ing.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:2.109.110.194 include:eu-esec-01.heimdalsecurity.com include:eu-esec-outbound.heimdalsecurity.com -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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |