SurfaceMap › u › uca.fr

uca.fr

Checked 2026-10-22 05:33 UTC · first added 2026-10-21
✗Problems found Score 56 of 100

Domain & DNS

fail

20 passed 4 warn 1 failed

Areas

!Registration !Delegation ✗Nameservers ✓SOA !DNSSEC iRecords

Problems

  • ✗
    Nameservers not responding
    Nameservers · These addresses did not answer, so resolvers waste time on timeouts: ns1.uca.fr (2001:660:5102:1012::2:110): read udp [2a01:4f8:1c1c:eebf::1]:36452->[2001:660:5102:1012::2:110]:53: i/o timeout; ns2.uca.fr (2001:660:5101:1012::2:110): read udp [2a01:4f8:1c1c:eebf::1]:47165->[2001:660:5101:1012::2:110]:53: i/o timeout.
    #14
  • !
    Expires in 24 days
    Registration · The registration expires on 2026-11-15. Make sure it is renewed.
    #3
  • !
    Glue differs from the zone
    Delegation · The addresses at the parent (glue) differ from the addresses in the zone: ns1.uca.fr (glue 195.221.122.110, zone 195.221.122.110, 2001:660:5102:1012::2:110); ns2.uca.fr (glue 193.49.117.110, zone 193.49.117.110, 2001:660:5101:1012::2:110). Update the glue at your registrar.
    #8
  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.uca.fr: "9.16.23-RH"; ns2.uca.fr: "9.16.23-RH". Hide or replace the version string.
    #17
  • !
    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 uca.fr ›

Mail

fail

20 passed 4 warn 1 failed

Areas

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

Problems

  • ✗
    Policy: none (monitoring only)
    DMARC · DMARC policy is set to 'none', which only monitors but doesn't protect against spoofing. Consider upgrading to 'quarantine' or ideally 'reject'.
    #4
  • !
    No key under common selectors
    DKIM · The _domainkey name exists but no DKIM key was found under the common selectors. Selectors are provider-specific; check yours with -selector.
    #7
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: mx1.relay.renater.fr, mx2.relay.renater.fr
    #11
  • !
    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

✗

Full report

Mail report for uca.fr ›