tjx.com

Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: a1-117.akam.net: "41824.4"; a1-117.akam.net: "41824.10"; a14-66.akam.net: "48878.27"; a14-66.akam.net: "48878.30"; a18-67.akam.net: "48878.30"; a18-67.akam.net: "48878.31"; a22-64.akam.net: "48878.31"; a22-64.akam.net: "48878.33"; a5-65.akam.net: "41824.11"; a5-65.akam.net: "41824.7"; a7-66.akam.net: "41824.4"; a7-66.akam.net: "41824.10". Hide or replace the version string.

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.

Records · These records have a TTL below 5m, causing extra queries and slower lookups: A (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 1h; resolvers may use either.

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

MX · The following MX hosts could not be resolved to IPv6 addresses: mxa-00081a02.gslb.pphosted.com, mxb-00081a02.gslb.pphosted.com, mx0a-00081a02.pphosted.com, mx0b-00081a02.pphosted.com

DKIM · 1024-bit RSA keys are the minimum and are considered weak today: mx (1024 bits), s1 (1024 bits), s2 (1024 bits). Rotate to a 2048-bit key.