| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns.dsb.dk | 193.28.147.132 | dns.dsb.dk | AS41746 DSB (SOV) |
| ns.dsb.dk | 193.28.147.131 | ns.dsb.dk | AS41746 DSB (SOV) |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.28.147.155 | 3600s | edison.dsb.dk | AS41746 | DSB (SOV) | 193.28.147.0/24 | 🇩🇰 Denmark | Roskilde |
| TXT Record |
|---|
| v=spf1 ip4:193.28.147.133 ip4:193.28.147.184 ip4:68.232.139.59 ip4:68.232.139.86 ip4:68.232.133.143 ip4:68.232.133.144 -all |
| Policy | Record (dsbrejsebureau.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:193.28.147.133 ip4:193.28.147.184 ip4:68.232.139.59 ip4:68.232.139.86 ip4:68.232.133.143 ip4:68.232.133.144 -all |
| Policy | Record (_dmarc.dsbrejsebureau.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:pfutvobx@ag.eu.dmarcadvisor.com; ruf=mailto:pfutvobx@fr.eu.dmarcadvisor.com; fo=1; |
| 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 | 2024102901 |
| Primary NS (MNAME) | ns.dsb.dk |
| Responsible (RNAME) | manager@dsb.dk |
| Refresh | 1800s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 5400s |