As reported by Taimur of RedmondPie, The domain name “Limera1n.com” is registered by the famous iPhone hacker George Hotz (aka geohot) and this hints that “Limera1n” can be the jailbreak for iPhone OS 3.1.3/4.0 and iPad. The whois record of limera1n is same as blackra1n’s.

Whois record was last updated on April 13, that’s near the same date when geohot announced jailbreak for iPhone OS 4. Although there is no confirmation from geohot.

Following is the whois record for the domain limera1n.com:

Registrant:
   (none)
   183 Boulevard
   Glen Rock, New Jersey 07452
   United States
   Domain Name: LIMERA1N.COM
      Created on: 27-Mar-10
      Expires on: 27-Mar-12
      Last Updated on: 13-Apr-10
   Administrative Contact:
      Hotz, George 
      (none)
      183 Boulevard
      Glen Rock, New Jersey 07452
      United States
      2016583760      Fax – 
   Technical Contact:
      Hotz, George 
      (none)
      183 Boulevard
      Glen Rock, New Jersey 07452
      United States
      2016583760      Fax – 
   Domain servers in listed order:
      NS1.HOSTMONSTER.COM
      NS2.HOSTMONSTER.COM

Whois record for Blackra1n.com.

Registrant:
   (none)
   183 Boulevard
   Glen Rock, New Jersey 07452
   United States
   Domain Name: BLACKRA1N.COM
      Created on: 05-Oct-09
      Expires on: 05-Oct-11
      Last Updated on: 06-Oct-09
   Administrative Contact:
      Hotz, George 
      (none)
      183 Boulevard
      Glen Rock, New Jersey 07452
      United States
      (201) 658-3760      Fax – 
   Technical Contact:
      Hotz, George 
      (none)
      183 Boulevard
      Glen Rock, New Jersey 07452
      United States
      (201) 658-3760      Fax – 
   Domain servers in listed order:
      NS1.HOSTMONSTER.COM
      NS2.HOSTMONSTER.COM

[via RedmondPie]