| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.185.109.77 | 300s | parking.checkdomain.de | AS51191 | Core-Backbone GmbH | 130.185.104.0/21 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | nospam-fra-001.germanywestcentral.cloudapp.azure.com | 20.218.242.15 | — | AS8075 Microsoft Corporation |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 | 300s | parking.checkdomain.de | AS51191 | Core-Backbone GmbH | 2a01:4a0:2002:0:0:0:0:0/48 | 🇩🇪 Germany | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| miro-verification=d965c021dec2eff72e62e3013b5a60f8a69885ee |
| MS=ms63644791 |
| v=spf1 a mx include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.proxy.nospamproxy.com ~all |
| Policy | Record (bollinger-grohmann.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.proxy.nospamproxy.com ~all |
| Policy | Record (_dmarc.bollinger-grohmann.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc@bollinger-grohmann.dk; |
| 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 | 2026082601 |
| Primary NS (MNAME) | ns.checkdomain.de |
| Responsible (RNAME) | hostmaster@checkdomain.de |
| Refresh | 40000s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |