WWW.RTSAK.COM - opendns.com

AI analysis

opendns.com is a parent of familyshield.opendns.com, investigate.opendns.com, resolver2.opendns.com, auth2.opendns.com and ipl.opendns.com, plus a few other host names.

opendns.com points to a single IP number: 146.112.62.105.

Other host names, for instance www.opendns.com and 407.checkumbrella.com, share IP numbers with opendns.com.

The domain opendns.com is delegated to three name servers: auth1.opendns.com, auth2.opendns.com and auth3.opendns.com.

opendns.com shares name servers with other domains at least partially, for instance 36.69.208.in-addr.arpa, vpn.do, 63.112.146.in-addr.arpa, 61.112.146.in-addr.arpa and 60.112.146.in-addr.arpa.

Host names with two IP numbers:

auth1.opendns.com points to 2620:119:30::53 and 208.69.39.2

auth2.opendns.com points to 2a04:e4c0:53::53 and 146.112.60.53

Host names with one IP number:

auth3.opendns.com points to 208.69.39.2

Host names that point to 208.69.39.2: auth1.opendns.com and auth3.opendns.com

opendns.com is handled by three mail servers: aer-mx-01.cisco.com, alln-mx-01.cisco.com and rcdn-mx-01.cisco.com.

opendns.com shares some mail servers with other domains, including parstream.com, tropo.com, neopathnetworks.com, kennasecurity.com and sypixx.com.

These mail servers are commonly used with mail1.dynamicsoft.com, rtp-mx-01.cisco.com, ams-mx-01.cisco.com, smtp2.easydns.com, smtp.easydns.com, smtp.protegonetworks.com and mail.topspin.com.

Host names with two IP numbers:

aer-mx-01.cisco.com points to 2001:420:4621::ad26:d496 and 173.38.212.150

alln-mx-01.cisco.com points to 2001:420:1201:6::ad25:93e6 and 173.37.147.230

rcdn-mx-01.cisco.com points to 2001:420:1101:7::48a3:166 and 72.163.7.166