Currently only limited information about the hostname 6.0-220.127.116.11.in-addr.arpa is available. Please have a look at the full domain report for in-addr.arpa for extended statistics about the In-Addr.arpa website.
Authoritative Information for the .arpa Top-Level Domain Delegation
Top-level domains (TLDs) are internet domain name extensions that are operated by the Internet Assigned Numbers Authority (IANA). Infrastructure Top-Level Domains like .arpa are a subtype of generic TLDs (gTLDs). They consist of 3 or more characters and are operated by IANA. Infrastructure TLDs provide operationally-critical infrastructural identifier spaces. Please visit IANA for more information about the .arpa root zone.