There are total 4 records in domain name system (DNS) of com.whois-servers.net, which includes 1 Address(A) record, 1 (A6) record, 1 IPv6 Address(AAAA) record and 1 Canonical Name(CNAME) record.
Host Name of the node to which this record pertains
Type Type of resource record in symbolic representation.
IP/Target
TTL Count of seconds that the resource record stays valid.
Extra Info Additional resource record-specific data
whois.verisign-grs.com
A Address Record: A 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host, but also used for DNSBLs, storing subnet masks in RFC 1101.
199.7.61.74
1
whois.verisign-grs.com
A6 It is used to represent a 128-bit IPv6 address. When an IPv6 aware application wants to look up the name of an IPv6 server, it will request an A6 record from the DNS server.
30
masklen: 0 ipv6: 2001:503:f3da:1060::74
whois.verisign-grs.com
AAAA IPv6 Address Record: A 128-bit IPv6 address, most commonly used to map hostnames to an IP address of the host.
27
ipv6: 2001:503:5419:1060::74
com.whois-servers.net
CNAME Canonical Name Record: Alias of one name to another: the DNS lookup will continue by retrying the lookup with the new name.