| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.84.205 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.196.155 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.84.205 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:54cd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:c49b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.84.205,172.67.196.155 ech=AEX+DQBBkQAgACC1LvNM9sCVP6fJcVezQMTvL0LLilsvTlcarXL7lWQaOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:54cd,2606:4700:3037::ac43:c49b |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| google-site-verification=3LzIOH9EPQcSD9b6ayfSfTwPMOXOUzEgtN4Ny7UzMm8 |
| google-site-verification=5p3wucJ2qGf7nne3D9moT01TXeDxcWs9NeFAqqxTRf4 |
| google-site-verification=bgdzdTpd7kC7tCD_uWxMdSjzVSi3_VLzJDI43S37x-w |
| google-site-verification=Paq21SPS1cSFUgC63Zz_S-fnmRgnj86avbWoLK7QK98 |
| ubivox-site-verification=ssxRW5g08SCrv72JEYirOlf59 |
| v=spf1 include:_spf.google.com include:servers.mcsv.net include:emsd1.com include:mail.zendesk.com include:spf.ubivox.com include:uxmail.io include:spf.simply.com ~all |
| Policy | Record (bigsaver.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:servers.mcsv.net include:emsd1.com include:mail.zendesk.com include:spf.ubivox.com include:uxmail.io include:spf.simply.com ~all |
| Policy | Record (_dmarc.bigsaver.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:982e6d11efe2428f80f036881aa9406b@dmarc-reports.cloudflare.net,mailto:fut@bigsaver.dk; ruf=mailto:fut@bigsaver.dk; rf=afrf; pct=100 |
| 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 | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413619166 |
| Primary NS (MNAME) | emma.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 19:40:44 | 9531ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 07:36:13 | 1428ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 19:00:44 | 874ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 01:51:42 | 2128ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-02 18:42:17 | 1512ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-16 04:25:43 | 822ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 17:56:18 | 1755ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 14:53:32 | 2329ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 14:29:09 | 574ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |