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DNS Lookup
Query any record type
WHOIS / RDAP
Domain registration info
IP Info
Geolocation, ASN & abuse
DNSSEC
Validate chain of trust
Propagation
Global DNS propagation check
Email Health
SPF, DKIM, DMARC & blacklists
CT Logs
SSL certificate transparency
Batch Lookup
Bulk DNS checks + CSV export
Compare
Side-by-side DNS diff
DNS Tools
DNS Lookup
Query any record type
WHOIS / RDAP
Domain registration info
IP Info
Geolocation, ASN & abuse
DNSSEC
Validate chain of trust
Propagation
Global DNS propagation check
Analysis
Email Health
SPF, DKIM, DMARC & blacklists
CT Logs
SSL certificate transparency
Batch Lookup
Bulk DNS checks + CSV export
Compare
Side-by-side DNS diff
API Documentation
Contact
DNS Propagation Check
Verify DNS changes across
28
resolvers in
8
regions — results stream live
Check Propagation
A
IPv4 address
AAAA
IPv6 address
MX
Mail server
NS
Name server
TXT
Text / SPF / DKIM
CNAME
Canonical name
SOA
Start of authority
CAA
CA authorization
DS
DNSSEC delegation
SRV
Service locator
PTR
Reverse lookup