area: email
action: getipblacklisthistory
https://api.hypermail.com/api.php?apikey=YOURAPIKEYHERE&area=email&action=getipblacklisthistory&start=0&limit=10
<response>
<records>1</records>
<report>
<ip>127.129.106.236</ip>
<ipid>1741</ipid>
<active>Yes</active>
<datecreated>October 15, 2011, 04:49:21 pm</datecreated>
<dateremoved/>
<removed>0</removed>
<blacklist>Barracuda Reputation Block List</blacklist>
</report>
</response>
{
"records": "1",
"report": {
"ip": "127.129.106.236",
"ipid": "1741",
"active": "Yes",
"datecreated": "October 15, 2011, 04:49:21 pm",
"dateremoved": "",
"removed": "0",
"blacklist": "Barracuda Reputation Block List"
}
}