DNS Lookup

    Query every DNS record type (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, DS, DNSKEY, NAPTR, SSHFP, TLSA) for any domain, using Google's public DNS-over-HTTPS resolver. Results include hosting-provider detection, TTL warnings, Cloudflare proxy safety advice, and a copy-to-provider snippet for BIND, Cloudflare, TransIP and DigitalOcean.

    A
    AAAA
    MX
    TXT
    NS
    CNAME
    SOA
    PTR
    SRV
    CAA
    DS
    DNSKEY
    NAPTR
    SSHFP
    TLSA

    TXT lookups check common hosts like _dmarc, selector1._domainkey, _mta-sts, and _acme-challenge. Add custom hostnames below to probe additional TXT records.

    Enter additional hostnames to probe for TXT records, separated by commas.

    Lookup history

    No snapshots yet — perform a DNS lookup to start tracking changes.