| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 45.58.159.19 | 300s | customer.sharktech.net | AS46844 | Sharktech | 45.58.128.0/18 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | igw17.site4now.net | 208.98.34.67 | Mail5017.site4now.net | AS46844 Sharktech |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 45.58.159.19 |
| 🔶 Autoconfig | 45.58.159.19 |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.site4now.net -all |
| Policy | Record (vallesbiler.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.site4now.net -all |
| Policy | Record (_dmarc.vallesbiler.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=100;rua=mailto:postmaster@vallesbiler.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 | 2025121307 |
| Primary NS (MNAME) | ns1.site4now.net |
| Responsible (RNAME) | hostmaster@smarterasp.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 777600s |
| Minimum (neg-cache TTL) | 3600s |