| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.173.21.83 | 900s | forlorn-hedgehog.sys.rootnet.io | AS12859 | BIT BV | 185.173.20.0/22 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 86400s | mail.portapotty.dk | 185.173.21.83 | forlorn-hedgehog.sys.rootnet.io | AS12859 BIT BV |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a0b:3100:20::b5 | 900s | forlorn-hedgehog.sys.rootnet.io | AS12859 | BIT BV | 2a0b:3100::/39 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (portapotty.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.portapotty.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | RSA/SHA-256 | AwEAAbaQLZOAzQe5PAX2SejozLSa+iUf1W9XEvIG… |
| ZSK | RSA/SHA-256 | AwEAAaSXDwPrDAW7ypzKthrhU+HSHrlwYT2HRISN… |
| ZSK | RSA/SHA-256 | AwEAAe34wVcJ37ph23B6LZF8AUgs1tvkUfwr/L1Z… |
| Field | Value |
|---|---|
| Serial | 2025111302 |
| Primary NS (MNAME) | ns1.openprovider.nl |
| Responsible (RNAME) | dns@openprovider.eu |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |