| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| vda8300a.trouble-free.net | 64.20.40.242 | vda8300.is.cc | AS19318 Interserver, Inc |
| vda8300b.trouble-free.net | 64.20.40.243 | vda8300b.trouble-free.net | AS19318 Interserver, Inc |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 64.20.40.243 | 3600s | vda8300b.trouble-free.net | AS19318 | Interserver, Inc | 64.20.32.0/19 | 🇺🇸 United States | — |
| TXT Record |
|---|
| v=spf1 a mx ip4:64.20.40.242 include:relay.mailbaby.net ~all |
| Policy | Record (folkehusetodense.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:64.20.40.242 include:relay.mailbaby.net ~all |
| 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 | 2026071105 |
| Primary NS (MNAME) | vda8300a.trouble-free.net |
| Responsible (RNAME) | hostmaster@folkehusetodense.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |