| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.88.130 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.179.99 | 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 | 172.67.179.99 |
| 🔶 Autoconfig | 172.67.179.99 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:b363 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:5882 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.88.130,172.67.179.99 ech=AEX+DQBBwgAgACBb87vHaYHa7Ku6OgDA7hQ44LgqRWwMh2tFtKnYQhngMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b363,2606:4700:3035::6815:5882 |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (rygogbevaegelse.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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2408568543 |
| Primary NS (MNAME) | dom.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-06-16 |
| Expires | 2027-06-15 (284d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 05:55:54 | 554ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-31 15:10:16 | 540ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-30 00:15:39 | 1219ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-04 16:07:26 | 1069ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 10:49:36 | 840ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 01:06:21 | 688ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 10:15:28 | 606ms | 3 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-23 11:51:28 | 592ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 20:33:37 | 1105ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 08:33:38 | 523ms | 3 NS 0 A 0 MX | ⚠️ Bogus | View |