yfc.net

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
yfc.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 21:46:21 UTC · ↺ Refresh

MX Hostnames

  • yfc-net.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.71.151
  • 104.26.8.212
  • 104.26.9.212
  • 2606:4700:20::681a:9d4
  • 2606:4700:20::681a:8d4
  • 2606:4700:20::ac43:4797

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ruth.ns.cloudflare.com
art.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:104.237.136.134 ip4:104.237.140.70 ip4:136.146.208.22 ip4:45.33.112.12 ip4:65.152.10.90 ip4:50.237.72.46 exists:%{i}._spf.mta.salesforce.com include:spf.protection.outlook.com include:spf.mtasv.net include:_spf.google.com include:shops.shopify.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • SPFv=spf1 ip4:104.237.136.134 ip4:104.237.140.70 ip4:136.146.208.22 ip4:45.33.112.12 ip4:65.152.10.90 ip4:50.237.72.46 exists:%{i}._spf.mta.salesforce.com include:spf.protection.outlook.com include:spf.mtasv.net include:_spf.google.com include:shops.shopify.com include:_spf.psm.knowbe4.com -all
  • amazon-business-verification=b5f97c3a84c3d394c0d52871f94dc4fdb3936cf7ec8d72fb0f9581938e62aa22
  • apple-domain-verification=MaraCntrmpv0Mv8h
  • apple-domain-verification=xq3gSoOeJ4giIw1N3lI2BJsS3RVM3cm79oIB2uRMwmk
  • canva-site-verification=aDrt0Dvtlf2y5Rr2wYM8DQ
  • google-site-verification=TztPtCSBujRSzqciTUymY5V3_wA_di6edur2R9q-FSU
  • smartsheet-site-validation=io0QEbPQLiAYcdN3GxPtzj_vzP3BUPf1
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