| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.22.145.121 | 599s | relay.mail-forwarder.io | AS16509 | Amazon.com, Inc. | 5.22.145.0/24 | 🇩🇪 Germany | — |
| 5.22.145.16 | 599s | relay.mail-forwarder.io | AS16509 | Amazon.com, Inc. | 5.22.145.0/24 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | relay1.netnames.net | 185.26.230.83 | relay1.netnames.net | AS34922 CSC Administrative Services Limited |
| 20 | 3600s | relay2.netnames.net | 185.26.230.89 | relay2.netnames.net | AS34922 CSC Administrative Services Limited |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.22.145.121 |
| 🔶 Autoconfig | 5.22.145.121 |
| 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 | 2023062207 |
| Primary NS (MNAME) | ns1.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-27 18:26:57 | 2487ms | 5 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 11:51:16 | 1075ms | 5 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 01:33:15 | 4631ms | 5 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 03:21:10 | 1224ms | 5 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 02:53:00 | 809ms | 5 NS 2 A 2 MX | 🔓 Insecure | View |