| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.63.210 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.172.9 | 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 | 104.21.63.210 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:ac09 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:3fd2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.63.210,172.67.172.9 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:ac09,2606:4700:3037::6815:3fd2 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| dmarcula-verify-cc7ef9534efc70f35c75125581f5a803 |
| v=spf1 include:aeb132b483b3._spf.dmarcula.com -all |
| Policy | Record (evit.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:aeb132b483b3._spf.dmarcula.com -all |
| Policy | Record (_dmarc.evit.dk) |
|---|---|
| p=quarantine | v=DMARC1; p= quarantine; rua=mailto:dmarc-b0bcfa3fd5f4a22a@reports.dmarcula.com; fo=1 |
| Check | Result |
|---|---|
| Status | 🧪 Testing |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | testing |
| Policy ID | 20260621163247 |
| max_age | 86400s |
| Policy MX | mx.simply.com |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:dmarc-b0bcfa3fd5f4a22a@reports.dmarcula.com |
| 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 | 2413310611 |
| Primary NS (MNAME) | candy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 23:17:42 | 960ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 21:59:53 | 2614ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-16 00:25:23 | 1044ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 05:50:31 | 957ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 02:04:17 | 834ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 09:22:08 | 1357ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 00:59:02 | 2078ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:08:09 | 1006ms | 4 NS 1 A 1 MX | 🔒 Secure | View |