| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.125.129.88 | 86400s | — | AS5419 | Cubic Circle B.V. | 212.125.128.0/22 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 4 | 86400s | mx1.cuci.nl | 212.125.129.164 | mx1.cuci.nl | AS5419 Cubic Circle B.V. |
| 8 | 86400s | mxbackup.cuci.nl | 212.125.128.3 | mxbackup.cuci.nl | AS5419 Cubic Circle B.V. |
| 16 | 86400s | spambackup.cuci.nl | 212.125.128.6 | spambackup.cuci.nl | AS5419 Cubic Circle B.V. |
| TXT Record |
|---|
| google-site-verification=8-v7IqvE7_b2s9coeYEIQZGnsRYtlQyxSqoeK38DXkA |
| google-site-verification=sMYLua_Sv8e0v2aChWIx7I8Oy46h1hEtMrMzWc8ObTA |
| v=spf1 include:reply.allekabels.nl -all |
| Policy | Record (allekabler.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:reply.allekabels.nl -all |
| Policy | Record (_dmarc.allekabler.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:hostmaster@cuci.nl; |
| 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 | 2016090522 |
| Primary NS (MNAME) | ns1.rpip.nl |
| Responsible (RNAME) | hostmaster@rpip.nl |
| Refresh | 28800s |
| Retry | 34s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 900s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-16 14:33:45 | 1189ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-22 01:06:16 | 17991ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-06-30 14:08:34 | 753ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 12:58:18 | 1544ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 12:55:26 | 3584ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |