Powerful Web Tools for Domains, Hosting, Email & Security
Explore a complete suite of professional tools designed to help you manage domains, optimize website performance, secure your online presence, and streamline your technical workflow. From DNS lookups to AI‑powered email writing, every tool is built for speed, accuracy, and reliability.
Public domain registration data (RDAP) via ICANN.
Query A, AAAA, MX, TXT, CNAME, and NS records for any hostname.
View mail exchanger (MX) records sorted by priority.
List TXT records published for a domain.
Find and parse SPF (Sender Policy Framework) from TXT records.
Fetch the DKIM TXT record for selector._domainkey.domain.
Read _dmarc TXT and summarize DMARC policy (p=, sp=, rua=).
Country, ISP, ASN, and reverse DNS (PTR) for an IP.
TLS certificate issuer, validity, SAN, and days until expiry.
Test an IPv4 address against major DNS blocklists.