SurfaceMap › m › mayerbrown.com

mayerbrown.com

Checked 2026-10-22 09:43 UTC · first added 2026-10-21
!Passed with warnings Score 82 of 100

Domain & DNS

warn

26 passed 3 warn 0 failed

Areas

iRegistration !Delegation ✓Nameservers ✓SOA !DNSSEC ✓Records

Problems

  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only in the zone: ns6.mayerbrown.com. ns1.mayerbrown.com, ns2.mayerbrown.com, ns3.mayerbrown.com, ns4.mayerbrown.com, ns5.mayerbrown.com, ns6.mayerbrown.com report NS ns1.mayerbrown.com ns2.mayerbrown.com ns3.mayerbrown.com ns4.mayerbrown.com ns5.mayerbrown.com ns6.mayerbrown.com.
    #7
  • !
    No IPv6
    Delegation · None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13
  • !
    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 mayerbrown.com ›

Mail

warn

29 passed 3 warn 0 failed

Areas

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

Problems

  • !
    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
  • !
    Policy in testing mode
    TLS · With mode: testing, senders only report TLS problems (via TLS-RPT) and still deliver without TLS. Switch to mode: enforce once reports are clean.
    #33

Recent checks

!

Full report

Mail report for mayerbrown.com ›