cfs.com

Valid Email Server
Domain Lookup › cfs.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
cfs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-18 03:35:07 UTC · ↺ Refresh

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MX Hostnames

  • cfs-com.mail.protection.outlook.com

MX Priorities

  • cfs-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 116.202.8.114 ↩ fwd2-prod.lemarit.net
  • 88.198.198.106 ↩ fwd3-prod.lemarit.net
  • 209.250.240.95 ↩ fwd4-prod.lemarit.net
  • 108.61.75.246 ↩ fwd1-prod.lemarit.net

Mail Server IPs

  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.lemarit.de hostmaster.lemarit.com 1727426672 43200 10800 2419200 3600
Primary NS (mname)
ns1.lemarit.de
Admin Email (rname)
hostmaster@lemarit.com
Serial
1727426672
Refresh
43200s
Retry
10800s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns1.lemarit.de
ns2.lemarit.de
ns1.lemarit.net
ns3.lemarit.de
ns2.lemarit.net

SPF Record

✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

2 records
  • 1xh0nw81pg1yhrl7kmgrmnz1zzyvw0d8
  • SPFv=spf1 -all
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