The security scan of rapidvuln.com found 4 medium and low severity issues. No critical vulnerabilities were detected, but 1 issues should be addressed this week to harden your security posture. Detailed fix instructions are included for each finding.
DKIM key for selector 'resend' appears to be approximately 1024 bits — 1024-bit RSA keys are considered weak by modern standards and NIST has deprecated them. A well-resourced attacker could factor this key, breaking your email authentication.
A forged DKIM signature lets an attacker send phishing or fraud emails that cryptographically appear to come from your domain — bypassing email filters that rely on DKIM as a trust signal, and making impersonation emails indistinguishable from your real ones.
Example: A security researcher demonstrated in a published study that 512-bit DKIM keys could be factored in under 72 hours using cloud computing resources costing less than $100 — allowing anyone with that capability to forge valid email signatures for the affected domain.
Upgrade the DKIM key for selector 'resend' to 2048 bits. Generate a new key through your email provider, update the DNS TXT record to the new public key, and retire the old 1024-bit key.
Public IP 75.2.60.5 (hosted by Amazon.com, Inc.) has an abuse confidence score of 16/100 from 26 report(s) in the last 90 days on AbuseIPDB.
A flagged IP usually means one of two things: this server has already been compromised and is being used to send spam or attack other systems, or this is a shared-hosting IP where a different customer on the same server is doing something malicious — either way, some mail providers and firewalls will treat traffic from this IP with extra suspicion, which can affect email deliverability and how visitors' security software treats your site.
If this is a dedicated server, check for signs of compromise (unexpected processes, outbound traffic, unfamiliar scheduled tasks) and consider a malware scan. If this is shared hosting, contact your hosting provider — ask whether the IP is shared and whether they can move you to a clean one. You can see the specific reports at https://www.abuseipdb.com/check/75.2.60.5.
Public IP 75.2.60.5 is registered to Amazon.com, Inc. — network: AMAZO-4 — block: 75.2.0.0 – 75.2.191.255.
This is informational — it tells you (and anyone else who looks it up) which hosting provider or network actually operates this IP. Useful for confirming you're hosted where you expect, or for context if the IP reputation check above flags anything.
No action required — this is identifying information, not a vulnerability.
DMARC is already enforcing, so this domain qualifies for BIMI — a verified logo shown next to emails in Gmail, Yahoo, and Apple Mail — but no BIMI record is set up
This isn't a vulnerability — it's a missed brand-trust opportunity. Since DMARC is already enforcing (a prerequisite most mailbox providers require), this domain could show a verified logo next to its emails in supporting inboxes, which can measurably improve open rates and make phishing look more out of place by comparison.
Example: two otherwise-identical marketing emails land in a Gmail inbox — one from a sender with BIMI configured shows a verified brand logo next to it, the other shows a generic default icon indistinguishable from a spoofed sender.
Add a TXT record for 'default._bimi' with a value pointing to a hosted SVG logo, e.g. 'v=BIMI1; l=https://yourdomain.com/logo.svg'. Some mailbox providers (notably Gmail) also require a Verified Mark Certificate (VMC) — a paid trademark-backed certificate — before they'll display the logo; Apple Mail and Yahoo currently do not require one. This is optional and lower-priority than any HIGH/MEDIUM finding above.
No high-risk open ports were detected from the internet — your firewall appears to be blocking dangerous services.