| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.profhost.nl | 217.119.4.33 | ns1.profhost.nl | AS16298 Lubbers Box Telematica BV |
| ns2.profhost.nl | 217.119.1.22 | server4.profhost.nl | AS16298 Lubbers Box Telematica BV |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.22.63.224 | 86400s | web01.lyfter.nl | AS12859 | BIT BV | 178.22.56.0/21 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.adexpo.dk | 217.119.4.32 | server1.profhost.nl | AS16298 Lubbers Box Telematica BV |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:1e28:3:2527::1 | 86400s | web01.lyfter.nl | AS12859 | BIT BV | 2a00:1e28:0:0:0:0:0:0/32 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| v=spf1 mx a ip4:178.22.63.224 ip6:2a00:1e28:3:2527::1 |
| Policy | Record (adexpo.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 mx a ip4:178.22.63.224 ip6:2a00:1e28:3:2527::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 | 2020100601 |
| Primary NS (MNAME) | ns1.profhost.nl |
| Responsible (RNAME) | hostmaster@profhost.nl |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |