cmnagency.com

Valid Email Server
Domain Lookup › cmnagency.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cmnagency.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 22:32:16 UTC · ↺ Refresh

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MX Hostnames

  • mail.cmnagency.com

MX Priorities

  • mail.cmnagency.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 31.220.76.255 ↩ vmi3168577.contaboserver.net
  • 2a02:c207:2278:8304::1 (no PTR)

SOA Record

Raw SOA paityn.ns.cloudflare.com dns.cloudflare.com 2398080351 10000 2400 604800 1800
Primary NS (mname)
paityn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398080351
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rob.ns.cloudflare.com
paityn.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:31.220.76.255 ip6:2a02:c207:2278:8304:0000:0000:0000:0001 include:spf.mailcow.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 3 found
dkim._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 ip4:31.220.76.255 ip6:2a02:c207:2278:8304:0000:0000:0000:0001 include:spf.mailcow.de ~all
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