Записи DNS
Выполняйте высокоскоростной запрос записей A, AAAA, MX, CNAME, TXT и NS для любого доменного имени.
Authoritative Zone Resolution
Query primary and secondary NameServers directly bypassing recursive resolver caches for maximum precision.
Dual Stack IPv4 IPv6 Diagnostics
Inspect A and AAAA address mappings alongside BGP Autonomous System numbers and hosting network carriers.
Mail Exchanger Routing Priorities
Analyze MX records priority tiers backup mail gateways SPF TXT records DMARC email authentication.
DNSSEC Security Verification
Verify zone cryptographic integrity DS key records CAA certificate authority authorization rules.
Supported DNS Resource Records
Maps domain hostnames to 32-bit IPv4 or 128-bit IPv6 network addresses.
Specifies mail exchange servers responsible for accepting incoming electronic mail.
Canonical name alias pointing one domain name to another external host.
Carries human or machine-readable text used for SPF DKIM DMARC verification.
Delegates a DNS zone to use the given authoritative Name Servers.
Start of authority records supplying zone administrative parameters and serial numbers.
Архитектура Запросов Записей DNS
DNS (Domain Name System) Records Lookup is a networking tool used to fetch and resolve DNS zone resource records for any domain name. Often referred to as the phonebook of the Internet, DNS translates human-readable hostnames (like google.com) into machine-readable IP addresses (like 142.250.190.46). Inspecting these records provides insights into how traffic is routed, where emails are delivered, and what security configurations are active.
A comprehensive DNS query retrieves crucial records, including A/AAAA records for IPv4/IPv6 destination mappings, MX records for mail server routing, CNAME records for aliases, TXT records for SPF, DKIM, and DMARC security validations, and NS records for authoritative name servers. Analyzing these records helps network engineers and web administrators verify propagation status, audit security headers, and resolve routing misconfigurations.