| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.233.85.190 | 300s | cluster.b10bln2.w3w.de | AS20647 | IPB Internet Provider in Berlin GmbH | 91.233.84.0/22 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| v=spf1 a mx ip4:91.233.84.0/22 -all |
| Policy | Record (maxxis.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:91.233.84.0/22 -all |
| Policy | Record (_dmarc.maxxis.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| 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 | 2026021101 |
| Primary NS (MNAME) | ns1.prodns.de |
| Responsible (RNAME) | dnsmaster@prodns.de |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 16:23:54 | 9795ms | 5 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 19:10:56 | 1982ms | 5 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 10:56:23 | 798ms | 5 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 20:38:24 | 696ms | 5 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 20:30:37 | 2586ms | 5 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 17:35:47 | 909ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 00:08:25 | 1777ms | 5 NS 1 A 0 MX | 🔓 Insecure | View |