Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cfo.com
Yes
✓ Yes
Cloudflare
No
No
⚠ Yes
⚠ Yes
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 16:53:44 UTC · ↺ Refresh
MX Hostnames
- route1.mx.cloudflare.net
- route3.mx.cloudflare.net
- route2.mx.cloudflare.net
MX Priorities
- route2.mx.cloudflare.net: 74
- route3.mx.cloudflare.net: 36
- route1.mx.cloudflare.net: 73
A / AAAA Records
- 172.64.155.75
- 104.18.32.181
- 2a06:98c1:3102::ac40:9b4b
- 2a06:98c1:3100::6812:20b5
Mail Server IPs
- 162.159.205.19 ↩ route2.mx.cloudflare.net
- 162.159.205.17 ↩ route2.mx.cloudflare.net
- 162.159.205.18 ↩ route2.mx.cloudflare.net
- 2606:4700:f5::e ↩ route2.mx.cloudflare.net
- 2606:4700:f5::f ↩ route2.mx.cloudflare.net
- 2606:4700:f5::10 ↩ route2.mx.cloudflare.net
- 162.159.205.25 ↩ route3.mx.cloudflare.net
- 162.159.205.23 ↩ route3.mx.cloudflare.net
- 162.159.205.24 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::13 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::12
- 2606:4700:f5::11
- 162.159.205.13
- 162.159.205.11
- 162.159.205.12
- 2606:4700:f5::c
- 2606:4700:f5::b
- 2606:4700:f5::d
SOA Record
Raw SOA
ivy.ns.cloudflare.com dns.cloudflare.com 2397768566 10000 2400 604800 1800
Primary NS (mname)
ivy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397768566
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ivy.ns.cloudflare.com
sid.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mx.cloudflare.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=KenNOMUoFcDVKFkrYIwqra9Gs9LwbTTNBcb6t2PjPxM
- google-site-verification=pMuWdYPcKAr6H5ikbcmNkTmqRwyVWbF8q9sHl3O_jcI
- SPFv=spf1 include:_spf.mx.cloudflare.net ~all
- yahoo-verification-key=5k4H+9XaWZKhb+t0pyw2dA9WnfnFuLlry5+IjvGTc9c=
- facebook-domain-verification=z6uaqv79jwuqf0mxyvz5i8iqky5iab
Full email verification for cfo.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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