| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.72.77 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.176.102 | 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 | 172.67.176.102 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b066 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:484d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.72.77,172.67.176.102 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b066,2606:4700:3031::6815:484d |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com ~all |
| Policy | Record (markasandyolanda.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.simply.com ~all |
| Policy | Record (_dmarc.markasandyolanda.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2412823896 |
| Primary NS (MNAME) | sasha.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 18:55:45 | 670ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 01:46:32 | 625ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 20:36:17 | 17083ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 20:02:52 | 2294ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-19 03:52:03 | 12130ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-17 18:46:03 | 1248ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-16 02:05:52 | 790ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-14 23:59:14 | 9836ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-12 15:49:56 | 990ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-11 01:31:11 | 3727ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-08 11:52:26 | 16585ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-12 22:54:51 | 2791ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 21:19:37 | 972ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 02:59:29 | 1039ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |