| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.19.154.98 | 3600s | redirect01.world4you.com | AS8560 | IONOS SE | 81.19.144.0/20 | 🇦🇹 Austria | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.hoppstar.dk | 81.19.154.99 | mwl01.world4you.com | AS8560 IONOS SE |
| 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 | 2022081302 |
| Primary NS (MNAME) | ns1.world4you.at |
| Responsible (RNAME) | hostmaster@world4you.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-26 13:59:06 | 778ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 10:51:01 | 846ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 08:19:50 | 1043ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 01:29:36 | 1131ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:22:55 | 278ms | 0 NS 0 A 0 MX | ❓ Unknown | View |