| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.72.213 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.155.68 | 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 | 104.21.72.213 |
| 🔶 Autoconfig | 172.67.155.68 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:9b44 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:48d5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.72.213,172.67.155.68 ech=AEX+DQBBvQAgACDtWAvN1eb7hmAIExFDHE2OrFTt16EwrzMI1DHxBK/tTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9b44,2606:4700:3036::6815:48d5 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (evaldnet.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 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2411861608 |
| Primary NS (MNAME) | mia.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 03:16:04 | 1306ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-27 20:59:34 | 689ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-11 16:12:25 | 1211ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-10 15:47:43 | 1033ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-07 01:51:29 | 1083ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-16 03:07:18 | 914ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-03 01:34:55 | 9851ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-25 03:29:53 | 1020ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-24 18:58:00 | 2058ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-23 09:07:45 | 2285ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-20 16:05:42 | 1258ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:21:50 | 1774ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:15:54 | 17782ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:14:18 | 2370ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:05:08 | 391ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:00:08 | 522ms | 2 NS 2 A 1 MX | 🔒 Secure | View |