| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.86.57 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.215.90 | 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 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:5639 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:d75a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.86.57,172.67.215.90 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5639,2606:4700:3035::ac43:d75a |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com include:_spf.mx.cloudflare.net ~all |
| Policy | Record (adlure.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.simply.com include:_spf.mx.cloudflare.net ~all |
| Policy | Record (_dmarc.adlure.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| 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 | 2413183089 |
| Primary NS (MNAME) | hazel.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 12:39:02 | 650ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 02:28:29 | 2276ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-16 17:36:05 | 1012ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 09:14:44 | 1038ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-13 08:43:21 | 1075ms | 3 NS 0 A 0 MX | 🔓 Insecure | View |
| 2026-07-06 21:10:05 | 737ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 22:43:00 | 2900ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-03 01:05:19 | 510ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 21:48:24 | 407ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 06:56:26 | 2337ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 15:55:45 | 291ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 13:18:07 | 326ms | 0 NS 0 A 0 MX | ❓ Unknown | View |