Tools
DNS Checker
IP OR HOSTNAME LOOKUP
DNS Checker FAQ
EDNS Client Subnet Check
An open IETF standard edns-client-subnet was developed in order to better direct content to users and lower latency in cooperation between recursive DNS services and CDN providers...
What is a DNS?
DNS, which stands for domain name system, is an Internet service that translates domains names into IP addresses...
Common DNS Records
- A: Indicates the IP address of the domain.
- AAAA: IPV6 address record.
- CNAME: Canonical name, used for making a domain alias.
- NS: Name server, indicates which name server is authoritative for the domain.
- MX: Mail exchange, a list of mail exchange servers used for the domain.
- TXT: Administrator record use for domain facts and verifications.
- SRV: Service, defines the TCP service the domain operates on.
- PTR: Pointer record, maps an IPv4 address to CNAME.
- SOA: State of authority, stores information about when domain was updated.