| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.22.145.121 | 600s | relay.mail-forwarder.io | AS16509 | Amazon.com, Inc. | 5.22.145.0/24 | 🇩🇪 Germany | — |
| 5.22.145.16 | 600s | relay.mail-forwarder.io | AS16509 | Amazon.com, Inc. | 5.22.145.0/24 | 🇩🇪 Germany | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 3.174.18.51 |
| 🔶 Autoconfig | dl96n63ts3p83.cloudfront.net → 3.174.18.114 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:18e0:5:2:7577:4e4d:413b:f507 | 600s | relay.mail-forwarder.io | AS16509 | Amazon.com, Inc. | 2a00:18e0:5:0:0:0:0:0/48 | 🇩🇪 Germany | — |
| 2a00:18e0:5:3:dfe2:c743:85aa:61bc | 600s | relay.mail-forwarder.io | AS16509 | Amazon.com, Inc. | 2a00:18e0:5:0:0:0:0:0/48 | 🇩🇪 Germany | — |
| 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 | 2025050700 |
| Primary NS (MNAME) | ns-601.awsdns-11.net |
| Responsible (RNAME) | tech@key-systems.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 28800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 00:36:53 | 3597ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-27 02:49:53 | 3584ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-22 00:35:33 | 3308ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-21 00:25:46 | 2013ms | 4 NS 4 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 06:40:50 | 1510ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-29 11:16:44 | 1002ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 02:04:59 | 934ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-21 01:03:56 | 715ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 23:25:47 | 1092ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 12:55:35 | 1221ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |