cyf.com

Valid Email Server
Domain Lookup › cyf.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cyf.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 00:10:04 UTC · ↺ Refresh

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MX Hostnames

  • mailserver.cyf.com

MX Priorities

  • mailserver.cyf.com: 10

A / AAAA Records

  • 51.79.84.110 ↩ cyfwp.cyf.com

Mail Server IPs

  • 198.100.154.160 ↩ mailserver.cyf.com

SOA Record

Raw SOA pdns1.registrar-servers.com hostmaster.registrar-servers.com 1788344007 43200 3600 604800 3601
Primary NS (mname)
pdns1.registrar-servers.com
Admin Email (rname)
hostmaster@registrar-servers.com
Serial
1788344007
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3601s

Nameservers (NS)

pdns1.registrar-servers.com
pdns2.registrar-servers.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:64.15.136.79 a:cleopatra.cyf.com a:mailserver.cyf.com a:support.cyf.com a:cyfwp.cyf.com a:construnort.cyf.com a:google-stt.cyf.com a:juliocesar.cyf.com ?all
📊 DNS lookups: 9/10
? Neutral (?all) — no enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=100;rua=mailto:[email protected]; adkim=r; aspf=r; rf=afrf
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 216 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

2 records
  • brevo-code:f1aa32c58f51fb1b372d1f59c418757f
  • SPFv=spf1 a mx ip4:64.15.136.79 a:cleopatra.cyf.com a:mailserver.cyf.com a:support.cyf.com a:cyfwp.cyf.com a:construnort.cyf.com a:google-stt.cyf.com a:juliocesar.cyf.com ?all
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