| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.231.97.254 | 21600s | shops.delti.com | AS57533 | Delticom Ag | 91.231.97.0/24 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | smtp2.delti.com | 2001:67c:568:10::200 91.231.97.49 |
smtp2.delti.com smtp2.delti.com |
AS57533 Delticom Ag AS57533 Delticom Ag |
| TXT Record |
|---|
| v=spf1 ip4:91.231.97.0/24 ip6:2001:67c:568::/58 mx -all |
| Policy | Record (reifendirekt.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:91.231.97.0/24 ip6:2001:67c:568::/58 mx -all |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:tls-admin@delti.com |
| 0 | issue | letsencrypt.org |
| 0 | issuewild | letsencrypt.org |
| 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 | 2025021804 |
| Primary NS (MNAME) | xdns.delti.com |
| Responsible (RNAME) | dnsadmin@reifendirekt.dk |
| Refresh | 7200s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 300s |