| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.45.149 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.215.175 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| 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 | 104.21.45.149 |
| 🔶 Autoconfig | 104.21.45.149 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:2d95 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:d7af | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.45.149,172.67.215.175 ech=AEX+DQBBYAAgACCyOhU0z+1Vi7jXsJnQVu2sBfgbwypPyirAQoKEZDSaKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2d95,2606:4700:3037::ac43:d7af |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (consumr.dk) |
|---|---|
| -all (hard 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413405068 |
| Primary NS (MNAME) | grant.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 23:06:24 | 1543ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-26 20:26:45 | 862ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-26 15:23:54 | 1293ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-25 13:10:41 | 2162ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-14 12:21:37 | 1225ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-08 07:29:27 | 1548ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-12 01:58:39 | 976ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-28 01:22:28 | 1318ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-24 23:40:10 | 2713ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-22 12:15:11 | 1018ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-20 21:20:28 | 1258ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-16 22:10:53 | 550ms | 2 NS 2 A 1 MX | 🔒 Secure | View |