Hi Murali,
How are you doing?
Again, please disable the URL link and according to robtex.com here’s the information that i got :
research.zscaler.com
research.zscaler.com has one IP number (74.125.113.121) , via cname to ghs.google.com , but the reverse is vw-in-f121.1e100.net.
Japanesewriters.com, cambodiaadoptionconnection.com, asp-pro.com, flowbridge.com, mail.axpr.net and at least 200 other hosts point to the same IP. Ccscourts.org and dippinflavors.com use this as a mail server under another name.
zscaler.com
Zscaler.com is a domain controlled by six name servers at dnsmadeeasy.com. Some of them are on the same IP network. The primary name server is ns10.dnsmadeeasy.com. Incoming mail for zscaler.com is handled by seven mail servers at got.net. Some of them are on the same IP network. zscaler.com has one IP number (72.249.144.174).
More information
research.zscaler.com is hosted on a server in United States.
It is not listed in any blacklists.Search for zscaler.com.
And according to URL void, the weblink is clean source : hxxp://www.urlvoid.com/
Also from VirusTotal also clean as we may see at : hxxp://www.virustotal.com/url-scan/report.html?id=e3b7722f08c896f54ef986c91dc4098f-1287710458
But according to Anubis Web Scanner, the link is look suspicious : hxxp://anubis.iseclab.org/?action=result&task_id=11f4cf119964563b4e142f2fb2a45fb66&format=html
cheers,