SurfaceMap › c › chartreuse.fr

chartreuse.fr

Checked 2026-10-22 02:13 UTC · first added 2026-10-21

✗Problems found Score 69 of 100

Domain & DNS

fail

25 passed 1 warn 1 failed

Areas

✗Registration iDelegation ✓Nameservers ✓SOA !DNSSEC iRecords

Problems

✗

Expires in 10 days

Registration · The registration expires on 2026-11-01. Renew it now or enable auto-renewal.

#3
!

Not signed

DNSSEC · The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.

#27

Recent checks

✗

Full report

Domain & DNS report for chartreuse.fr ›

Mail

warn

23 passed 6 warn 0 failed

Areas

✓SPF !DMARC !DKIM !DNSSEC !MX !TLS iBIMI

Problems

!

Policy: quarantine

DMARC · DMARC policy is set to 'quarantine'. Consider upgrading to 'reject' for stronger protection once you've verified legitimate emails are passing authentication.

#4
!

Not enabled

DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.

#8
!

Single MX host, no backup

MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.

#12
!

1024-bit DKIM key

DKIM · 1024-bit RSA keys are the minimum and are considered weak today: selector1 (1024 bits). Rotate to a 2048-bit key.

#23
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Report address not authorized

DMARC · These report addresses are in another domain that has not agreed to receive your reports, so receivers will not send them: mailto:dmarcreport@neptune.fr (needs chartreuse.fr._report._dmarc.neptune.fr). Ask the report provider to publish the record, or check the address.

#29
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Not configured

TLS · MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.

#32

Recent checks

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Full report

Mail report for chartreuse.fr ›