| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.56.21 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.175.251 | 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 | 104.21.56.21 |
| 🔶 Autoconfig | 104.21.56.21 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:affb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:3815 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.56.21,172.67.175.251 ech=AEX+DQBBaQAgACCUVdfoFR3sSd8zJ1t0Yw6IvkyakuMC7L3RhZ1n/OZWAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:affb,2606:4700:3035::6815:3815 |
| TXT Record |
|---|
| google-site-verification=XWSddlRKQD_bogfy1a7iOZYiWj0Fu2TqqITg3x5qxWA |
| unoeuro._domainkey CNAME dkim.simply.com |
| v=spf1 include:spf.simply.com -all |
| Policy | Record (secureid.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.secureid.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:interessentskabetsecureid@gmail.com,mailto:adrian.hc@secureid.dk,mailto:logs@secureid.dk |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.secureid.dk | FO8SUzGH8B0SJvX8phjv_eSFUFQGxI-Tcmh25jzV5Cw |
| 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 | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2411944690 |
| Primary NS (MNAME) | clyde.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 10:07:31 | 1522ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-13 02:04:04 | 3022ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-02 17:34:51 | 9896ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-23 23:13:39 | 29984ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-07-17 00:27:25 | 1478ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-05 21:39:32 | 4040ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-05 21:10:49 | 1337ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-06-26 11:39:12 | 1687ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 11:32:42 | 549ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 15:06:36 | 1456ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 19:44:53 | 726ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |