| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.19.218.110 | 43200s | friberg.dk | AS16509 | Amazon.com, Inc. | 52.16.0.0/14 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | torsdagsgruppen.dk | 52.19.218.110 | friberg.dk | AS16509 Amazon.com, Inc. |
| TXT Record |
|---|
| v=DMARC1; p=quarantine |
| v=spf1 mx a ip4:52.19.218.110 a:friberg.dk a:listmail.eu |
| Policy | Record (torsdagsgruppen.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 mx a ip4:52.19.218.110 a:friberg.dk a:listmail.eu |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2022062709 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |