xyz305, xyz308 and such are spamming tweets (promising to tell about Tor/anonymous email/Neda) which redirect from bit.ly to
http://www.r.ieves.com/b1.aspx and
http://www.r.ieves.com/a1.aspx
Presumably, these are websites harvesting information about Iranian users.
WHOIS information for ieves.com :
[Querying whois.internic.net]
[Redirected to whois.tucows.com]
[Querying whois.tucows.com]
[whois.tucows.com]
Registrant:
William Freeman
2 Savoy Crt
Kingaroy, QLD 4610
AU
Domain name: IEVES.COM
Administrative Contact:
Freeman, William
joenobody@lizzy.com.au
2 Savoy Crt
Kingaroy, QLD 4610
AU
+61.41623438
Technical Contact:
Freeman, William
joenobody@lizzy.com.au
2 Savoy Crt
Kingaroy, Queensland 4610
AU
+61.0741623438
Registration Service Provider:
Easy CGI,
support@easycgi.com
866-327-9244
EasyCGI
This company may be contacted for domain login/passwords,
DNS/Nameserver changes, and general domain support questions.
Registrar of Record: TUCOWS, INC.
Record last updated on 13-May-2009.
Record expires on 03-Sep-2009.
Record created on 03-Sep-2006.
Registrar Domain Name Help Center:
Tucows Domain Name Help Center
Domain servers in listed order:
NS2.JJPUTX.COM
NS1.JJPUTX.COM
Domain status: clientTransferProhibited
clientUpdateProhibited