Results for copbfl.com
Analysis performed on April 15, 2026 at 02:51 PM
90A
This domain is protected against spoofing
SPF
OKv=spf1 ip4:70.89.100.141 ip4:70.90.56.77 ip4:50.225.50.38 ip4:12.38.105.210 ip4:12.195.124.234 include:spf-008a1b01.pphosted.com include:spf.protection.outlook.com -allDKIM
OKSelectors: selector1, selector2, k1DMARC
OKv=DMARC1; p=reject; rua=mailto:DMARC-RUA@copbfl.com, mailto:re+qvuvoexr7ka@dmarc.postmarkapp.com; ruf=mailto:DMARC-RUF@copbfl.com; fo=1; sp=reject;MX
OKmxa-008a1b01.gslb.pphosted.com, mxb-008a1b01.gslb.pphosted.comRecommendations
1Add MTA-STS to enforce TLS encryption for incoming emails
Without MTA-STS, an attacker performing a man-in-the-middle attack can downgrade the connection between mail servers to plaintext, intercepting emails in transit. MTA-STS tells sending servers to only deliver via TLS with a valid certificate, preventing downgrade attacks.
Badge for your website
Display your email security score on your website.
<a href="https://spoofchecker.online/en/email-security/copbfl.com" target="_blank" rel="noopener"><img src="https://spoofchecker.online/api/badge/copbfl.com?score=90&grade=A" alt="Email security score for copbfl.com" height="28"></a>