Returns a 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host, but it is also used for DNSBLs, storing subnet masks in RFC 1101, etc. By checking its associated signature, you can verify that a requested DNS record comes from its authoritative name server and wasn’t altered en-route, opposed to a fake record injected in a man-in-the-middle attack. This can help to understand more comprehensive DNS Lookup information.Įnable DNSSEC (Domain Name System Security Extensions), DNSSEC creates a secure domain name system by adding cryptographic signatures to existing DNS records. These DNS server IP addresses support IPv4 and IPv6.Įnable Advanced Mode displays the authority, additional, DNS message header, and DNS server response information for the DNS query. DNS Lookup is a browser based network tool that displays DNS records showing publicly for the domain name being queried.ĭNS Lookup allows you to use public DNS server (Google, Cloudflare, Quad9, OpenDNS, Level3, Verisign, Comodo, Norton, Yandex, NTT, SDNS, CFIEC, Alidns, 114DNS, Hinet, etc.), Specify name server, Authoritative name server, Top-level domain name server, Root name server and other DNS servers for query.
