| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.billig.pw | 172.104.237.70 | mail.jip.host | AS63949 Akamai Connected Cloud |
| ns4.billig.pw | 172.235.174.126 | neotron.jip.host | AS63949 Akamai Connected Cloud |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.104.251.236 | 1800s | jip.host | AS63949 | Akamai Connected Cloud | 172.104.224.0/19 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1800s | mail.jip.host | 172.104.237.70 2a01:7e01::f03c:91ff:fe80:e591 |
mail.jip.host mail.jip.host |
AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (aerter.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.aerter.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.jip.host | DANE-EE · SPKI · SHA-256 | 6B41F29DE6175D3D8D7B974D69E08E3F… |
| 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 | 2025022801 |
| Primary NS (MNAME) | ns1.billig.pw |
| Responsible (RNAME) | hostmaster@mail.jip.host |
| Refresh | 7200s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1800s |