| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.230.100.154 | 43200s | polpoets.mottebol.nl | AS20857 | Signet B.V. | 37.230.96.0/21 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | polpoets.mottebol.nl | 37.230.100.154 | polpoets.mottebol.nl | AS20857 Signet B.V. |
| TXT Record |
|---|
| google-site-verification=I8Xg3GumoQt29ptDZx99CXXL_65Pnuo3_1mGfu1i2Yg |
| v=spf1 a:mailers.mottebol.nl -all |
| Policy | Record (anemogensen.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:mailers.mottebol.nl -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-12 10:28:47 | 2936ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 19:53:26 | 1614ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 12:35:02 | 8914ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 00:05:02 | 665ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 13:30:15 | 2656ms | 2 NS 1 A 1 MX | 🔒 Secure | View |