| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.36.245 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.201.99 | 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 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:c963 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:24f5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (plutoweb.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.plutoweb.dk | euhecN85yFW9p7p3Sdp6ZnFlgI9YzKnU0EG_tdNV2P4 |
| TXT | _acme-challenge.plutoweb.dk | xBd7hkrFW2KGV-aUvdARSuGfKSZyuwzeyX7-Gb3XDq8 |
| 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 | 2413469854 |
| Primary NS (MNAME) | armando.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 08:39:38 | 996ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-28 05:40:35 | 893ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 09:02:26 | 5756ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-14 12:10:09 | 979ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 08:05:40 | 875ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 11:59:00 | 1061ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 10:13:02 | 932ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |