| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.24.57.1 | 300s | ip-216-24-57-1.ingress.render.com | AS397273 | Render | 216.24.57.0/24 | 🇺🇸 United States | — |
| 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 | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.207.181 |
| 🔶 Autoconfig | 104.21.58.212 |
| TXT Record |
|---|
| facebook-domain-verification=qrj2004fou37oc8ttyn3wh9mjr5n6e |
| v=spf1 include:spf.simply.com ~all |
| Policy | Record (froekenmai.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.simply.com ~all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| 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 | 2411608225 |
| Primary NS (MNAME) | kay.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 21:10:38 | 748ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-08 13:03:12 | 13765ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 16:25:39 | 978ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 06:14:45 | 8755ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:34:15 | 681ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:25:04 | 995ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |