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sonesta.com

Checked 2026-10-22 10:45 UTC · first added 2026-10-21
!Passed with warnings Score 85 of 100

Domain & DNS

warn

29 passed 1 warn 0 failed

Areas

iRegistration iDelegation !Nameservers ✓SOA iDNSSEC ✓Records

Problems

  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: fattouche.ns.cloudflare.com: "2026.10.2"; gina.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.
    #17

Recent checks

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Full report

Domain & DNS report for sonesta.com ›

Mail

warn

32 passed 4 warn 0 failed

Areas

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

Problems

  • !
    1 of 10 DNS lookups, with problems
    SPF · SPF record needs 1 DNS lookups (limit is 10). Problems found: include:_u.sonesta.com._spf.smart.ondmarc.com could not be resolved: DNS query for _u.sonesta.com._spf.smart.ondmarc.com failed: read udp 46.225.38.91:48181->8.8.8.8:53: i/o timeout.
    #2
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: mxa-00226201.gslb.pphosted.com, mxb-00226201.gslb.pphosted.com
    #11
  • !
    1024-bit DKIM key
    DKIM · 1024-bit RSA keys are the minimum and are considered weak today: k1 (1024 bits), selector1 (1024 bits), s2 (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    Not all MX hosts use DANE
    TLS · These MX hosts publish no TLSA records, so mail to them is not protected by DANE: mxb-00226201.gslb.pphosted.com.
    #36

Recent checks

!

Full report

Mail report for sonesta.com ›