| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.19.154.98 | 60s | redirect01.world4you.com | AS8560 | IONOS SE | 81.19.144.0/20 | 🇦🇹 Austria | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.sodalivery.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 | 2022081702 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 09:10:55 | 9465ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 22:11:16 | 1597ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 11:45:04 | 957ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 07:15:06 | 2312ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 12:11:33 | 668ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |