| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.233.154.119 | 900s | — | AS15703 | TrueFullstaq B.V. | 87.233.0.0/16 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 900s | filter1.maq2.nl | 92.119.29.136 | filter.onlinespamfilter.nl | AS202591 Nefos IT bv |
| 10 | 900s | filter2.maq2.us | 92.119.29.137 | filter.onlinespamfilter.com | AS202591 Nefos IT bv |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| MS=ms15362266 |
| v=spf1 a mx include:spf.digizijn.nl include:spf.protection.outlook.com include:_spf.onlinespamfilter.nl -all |
| Policy | Record (kollisionsvaern.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spf.digizijn.nl include:spf.protection.outlook.com include:_spf.onlinespamfilter.nl -all |
| Policy | Record (_dmarc.kollisionsvaern.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.filter1.maq2.nl | DANE-EE · SPKI · SHA-256 | 1EE19AFBADAE2C9CE41FE1897B9F5047… |
| SMTP _25._tcp.filter1.maq2.nl | DANE-EE · SPKI · SHA-256 | 4E4DDE7487A3BD7CC352A669E3B7D3B8… |
| SMTP _25._tcp.filter2.maq2.us | DANE-EE · SPKI · SHA-256 | 1EE19AFBADAE2C9CE41FE1897B9F5047… |
| SMTP _25._tcp.filter2.maq2.us | DANE-EE · SPKI · SHA-256 | 4E4DDE7487A3BD7CC352A669E3B7D3B8… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026021901 |
| Primary NS (MNAME) | ns1.openprovider.nl |
| Responsible (RNAME) | dns@openprovider.eu |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |