| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.dnspro.dk | 194.126.250.186 | ns1.dnspro.dk | AS9167 Norlys Digital A/S |
| ns2.dnspro.dk | 212.98.111.44 | — | AS42525 GlobalConnect A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 194.126.250.184 | 10800s | — | AS9167 | Norlys Telco A/S | 194.126.250.0/24 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mail.costaen.dk | 212.98.111.40 | webmail.tnhosting.dk | AS42525 GlobalConnect A/S |
| TXT Record |
|---|
| v=spf1 ip4:212.98.111.40 -all |
| Policy | Record (costaen.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:212.98.111.40 -all |
| Policy | Record (_dmarc.costaen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@costaen.dk; ruf=mailto:dmarc@costaen.dk; pct=100; |
| 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 | 2024031201 |
| Primary NS (MNAME) | ns1.dnspro.dk |
| Responsible (RNAME) | hostmaster@costaen.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |