cns-cares.org

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
cns-cares.org
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-30 14:24:07 UTC ยท โ†บ Refresh

MX Hostnames

  • mxa.global.inbound.cf-emailsecurity.net
  • mxb.global.inbound.cf-emailsecurity.net

MX Priorities

  • mxa.global.inbound.cf-emailsecurity.net: 10
  • mxb.global.inbound.cf-emailsecurity.net: 10

A / AAAA Records

  • 172.66.169.161 (no PTR)
  • 104.20.34.13 (no PTR)
  • 2606:4700:10::6814:220d (no PTR)
  • 2606:4700:10::ac42:a9a1 (no PTR)

Mail Server IPs

  • 172.65.64.78 (no PTR)

SOA Record

Raw SOA boyd.ns.cloudflare.com dns.cloudflare.com 2399874480 10000 2400 604800 1800
Primary NS (mname)
boyd.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399874480
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

macy.ns.cloudflare.com
boyd.ns.cloudflare.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:sendgrid.net -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

9 records
  • teamviewer-sso-verification=d72237853216452da7f019f66ee5e080
  • SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com include:sendgrid.net -all
  • 1password-site-verification=J32TB4XHHFGH7LLVENZUZYLWXY
  • Foxit-domain-verification=9272f5b5aaf9b52308144c2dab87111f
  • MS=A884F4E23DC1BB14B060D20B974067A116D40992
  • MS=ms74326543
  • anthropic-domain-verification-sr872p=hwudi01XtznkbnPeJtse92dSN
  • google-site-verification=nZb4Aay2EJWrw0yb0pH1CW0c8cP8ikkWq3AI0Y_zKtU
  • sophos-domain-verification=ebb0b28495f91e6ebbbe1caad838290a0a23b8b3586a601736a1196146570c28
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