Admiresty ecosystem
TLINK Corporate OpenTech ThreatGrid One ThreatGrid
24/7 incident response readiness, managed protection, secure hosting, and technical tooling in one environment.
System Status Client Portal Request Service
TG ThreatGrid MSSP • Hosting • TLINK
TLINK Hub/Network & Infrastructure
TLINK • Network & Infrastructure

DNS Checker

Check A, AAAA, MX, NS, TXT, CNAME, SOA, SPF, DMARC, and DNSSEC indicators for a domain in one place.

Escalate via Request ServiceBack to TLINK Hub
DNS validation workflowLive resolver queryValidate record hygiene before migrations, incident response, mail changes, or hosting cutovers.
You can paste a bare domain or a full URL. The tool normalizes the host automatically.
Status: Idle Domain: — DNSSEC: —

Summary

Result
Run a lookup to view SPF, DMARC, and record counts.

Record counts

Awaiting queryRecord inventory will appear here.

Raw response

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Need help with the result?

Route this DNS Checker finding into ThreatGrid support.

Use the structured Request Service workflow to attach context, urgency, current provider details, and any remediation notes.

Escalate This ToolStatus & Support

Escalate This Finding

Open Request Service with TLINK support preselected so ThreatGrid can review findings and route remediation.

Open

ThreatGrid Security

Route higher-risk findings into managed detection, remediation planning, or advisory support.

Open

ThreatGrid One Hosting

Use the findings to improve hosting posture, SSL configuration, DNS hygiene, and uptime readiness.

Open