Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
customerx.cx
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 10:30:07 UTC · ↺ Refresh
MX Hostnames
- mx2.zoho.com
- mx.zoho.com
- mx3.zoho.com
MX Priorities
- mx.zoho.com: 10
- mx2.zoho.com: 20
- mx3.zoho.com: 50
A / AAAA Records
- 162.241.63.82 ↩ 162-241-63-82.unifiedlayer.com
Mail Server IPs
- 136.143.191.44 ↩ mx2.zohomail.com
- 136.143.183.44 ↩ mx2.zohomail.com
SOA Record
Raw SOA
iris.ns.cloudflare.com dns.cloudflare.com 2399338027 10000 2400 604800 1800
Primary NS (mname)
iris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399338027
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
yichun.ns.cloudflare.com
iris.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mailgun.org include:zoho.com include:mail.zendesk.com include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;sp=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
s1._domainkey
s2._domainkey
zoho._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=HBUHLc_vzkCHMH3FZSdHGmgQvRWsGKEMtcaQbzKiFO8
- SPFv=spf1 include:mailgun.org include:zoho.com include:mail.zendesk.com include:_spf.rdstation.com.br include:sendgrid.net ~all
- MS=ms13387459
- atlassian-domain-verification=/jo8Imt98riZieVhPDi7G5dvSMDnSZJq2Nep8iF186HGaQBWh5HVs4GSrIcncJTn
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