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estia.fr

Checked 2026-10-22 02:48 UTC · first added 2026-10-21
✗Problems found Score 75 of 100

Domain & DNS

fail

26 passed 2 warn 1 failed

Areas

iRegistration !Delegation ✗Nameservers !SOA ✓DNSSEC iRecords

Problems

  • ✗
    Zone transfer allowed
    Nameservers · These nameservers send the complete zone to anyone who asks (AXFR), exposing all host names: ns0.online.net (2001:bc8:1408:1::12): 733 records. Restrict zone transfers to your secondary servers.
    #18
  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only at the parent: ns3.online.net, ns4.online.net; only in the zone: ns0.online.net, ns1.online.net. ns0.online.net, ns1.online.net, ns3.online.net, ns4.online.net report NS ns0.online.net ns1.online.net.
    #7
  • !
    Serials differ
    SOA · The nameservers serve different versions of the zone: 2026101509 on ns3.online.net (51.158.137.141), ns3.online.net (2001:bc8:1410:200::2), ns4.online.net (51.158.137.141), ns4.online.net (2001:bc8:1410:200::2); 2026102201 on ns0.online.net (195.154.228.249), ns0.online.net (2001:bc8:1408:1::12), ns1.online.net (62.210.16.9), ns1.online.net (2001:bc8:408:1::f). This is normal for a few minutes after a change; if it lasts, zone transfers to the secondaries are failing.
    #22

Recent checks

✗

Full report

Domain & DNS report for estia.fr ›

Mail

warn

27 passed 3 warn 0 failed

Areas

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

Problems

  • !
    Single MX host, no backup
    MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • !
    Signatures expire in 165h0m0s
    DNSSEC · DNSKEY signatures expire at 2026-10-29T00:00:00Z (in 165h0m0s). Check that re-signing works.
    #21
  • !
    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 estia.fr ›