qualcomm.com

Delegation · The addresses at the parent (glue) differ from the addresses in the zone: ns1.qualcomm-inc.com (glue 162.159.2.242, zone 162.159.2.242, 2400:cb00:2049:1::a29f:2f2); ns2.qualcomm-inc.com (glue 162.159.6.245, zone 162.159.6.245, 2400:cb00:2049:1::a29f:6f5). Update the glue at your registrar.

Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.qualcomm-inc.com: "2026.10.2"; ns2.qualcomm-inc.com: "2026.10.2". Hide or replace the version string.

SOA · refresh 7d is outside 20m–1d. Current values: refresh 7d, retry 1d, expire 14d, negative TTL 10m.

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.

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-0031df01.gslb.pphosted.com, mxb-0031df01.gslb.pphosted.com

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

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.