| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2412899155 |
| Primary NS (MNAME) | dell.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 16:51:53 | 9460ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-23 02:22:06 | 5320ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 03:10:24 | 2852ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 22:53:48 | 692ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:50:23 | 894ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:41:13 | 723ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |