| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.166.163.193 | 300s | — | AS8075 | Microsoft Corporation | 52.160.0.0/11 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx10.omc.net | 212.77.224.161 2a02:2800::224:161 |
mx1.omc-mail.de mx1.omc-mail.de |
AS8893 Artfiles New Media GmbH AS8893 Artfiles New Media GmbH |
| 10 | 300s | mx11.omcnet.de | 212.77.224.163 2a02:2800::224:163 |
mx2.omc-mail.de mx2.omc-mail.de |
AS8893 Artfiles New Media GmbH AS8893 Artfiles New Media GmbH |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | autoconfig.omc.net → 212.77.227.84 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.omc.net |
| TXT Record |
|---|
| v=spf1 include:spf.mailsec.omc.net -all |
| Policy | Record (yachting24.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailsec.omc.net -all |
| Policy | Record (_dmarc.yachting24.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024050100 |
| Primary NS (MNAME) | ns3.p1.omcnet.de |
| Responsible (RNAME) | hostmaster@omc-dns.de |
| Refresh | 3600s |
| Retry | 1200s |
| Expire | 1800000s |
| Minimum (neg-cache TTL) | 300s |