A proxy or proxies has been detected.
IP address: 216.73.216.39

Best guess: United States, California, South El Monte



  • The HTTP_CACHE_CONTROL header exists, and is non zero. This may indicate a caching proxy.
  • The header HTTP_CACHE_CONTROL includes proxy telltales.
  • The header HTTP_X_FORWARDED_FOR may include an IP address other than the one you are coming from: 10.1.166.238
  • In addition, the header HTTP_X_FORWARDED_FOR seems to be leaking a private IP address: 10.1.166.238
  • You have no reverse DNS entry. This may have been intentionally left blank as a concealment tactic.
  • The header: HTTP_X_FORWARDED_FOR is present with the value:10.1.166.238.
  • The header: HTTP_VIA is present with the value:1.1 squid-proxy-5b5d847c96-lkclm (squid/6.10).



    • DNS Server Check:

    The following DNS servers made queries specifically for this test page:

    IP addresswhereraw bytes
    172.253.196.24 United States, Mountain View 
    d2d20010000100000000000018684d38654e306c536435763153306166664c32
                               h M 8 e N 0 l S d 5 v 1 S 0 a f f L 2
    624638666a01780d7768615469536d7970726f585903436f4d00001c0001
     b F 8 f j   x   w h a T i S m y p r o X Y   C o M


    172.253.192.84 United States, Mountain View 
    a6d70010000100000000000018686d38654e304c536435763173304146466c32
                               h m 8 e N 0 L S d 5 v 1 s 0 A F F l 2
    626638464a01580d5768417469734d5950526f585903436f4d00001c0001
     b f 8 F J   X   W h A t i s M Y P R o X Y   C o M


    172.253.196.29 United States, Mountain View 
    a0d80010000100000000000018684d38654e306c534435563153304146664c32
                               h M 8 e N 0 l S D 5 V 1 S 0 A F f L 2
    424638664a01580d5748415469736d5970526f787903436f6d0000010001
     B F 8 f J   X   W H A T i s m Y p R o x y   C o m


    172.253.192.90 United States, Mountain View 
    4b9c0010000100000000000018686d38656e304c734435563153306166666c32
     K                         h m 8 e n 0 L s D 5 V 1 S 0 a f f l 2
    626638666a01580d7748615449536d5970524f787903436f4d00001c0001
     b f 8 f j   X   w H a T I S m Y p R O x y   C o M



    Reverse TTL Check (http):

    descriptionreverse ttl
    The Reverse TTL check reveals the number of hops between this server and the host making the http requests. If this differs greatly from the results of a traceroute to this server, it may be an indication that your http traffic and icmp traffic are taking separate paths.

    Form Data Behavior Check:

    No change in behavior detected when POST form data is present.
    No change in behavior detected when GET form data is present.

    File Extension Check:

    The file extension check will list any file extensions that show different behavior when requested from this server. If none are listed below, nothing was found. (Note: if your ISP is invisibly proxying everything the same way we might not find anything here.) This is currently experimental - if you get an interesting result please let me know.

    Waiting for aif check...
    Waiting for cda check...
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    Waiting for midi check...
    Waiting for mp3 check...
    Waiting for mpa check...
    Waiting for ogg check...
    Waiting for wav check...
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    Waiting for deb check...
    Waiting for pkg check...
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    Waiting for rpm check...
    Waiting for gz check...
    Waiting for z check...
    Waiting for zip check...
    Waiting for bin check...
    Waiting for dmg check...
    Waiting for iso check...
    Waiting for toast check...
    Waiting for vcd check...
    Waiting for csv check...
    Waiting for dat check...
    Waiting for log check...
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    Waiting for sql check...
    Waiting for tar check...
    Waiting for xml check...
    Waiting for apk check...
    Waiting for bat check...
    Waiting for cgi check...
    Waiting for pl check...
    Waiting for com check...
    Waiting for exe check...
    Waiting for gadget check...
    Waiting for jar check...
    Waiting for py check...
    Waiting for wsf check...
    Waiting for fnt check...
    Waiting for fon check...
    Waiting for otf check...
    Waiting for ttf check...
    Waiting for ai check...
    Waiting for bmp check...
    Waiting for gif check...
    Waiting for ico check...
    Waiting for jpeg check...
    Waiting for jpg check...
    Waiting for png check...
    Waiting for ps check...
    Waiting for psd check...
    Waiting for svg check...
    Waiting for tif check...
    Waiting for tiff check...
    Waiting for cer check...
    Waiting for cfm check...
    Waiting for css check...
    Waiting for htm check...
    Waiting for html check...
    Waiting for js check...
    Waiting for jsp check...
    Waiting for part check...
    Waiting for rss check...
    Waiting for xhtml check...
    Waiting for key check...
    Waiting for odp check...
    Waiting for pps check...
    Waiting for ppt check...
    Waiting for pptx check...
    Waiting for c check...
    Waiting for class check...
    Waiting for cpp check...
    Waiting for cs check...
    Waiting for h check...
    Waiting for java check...
    Waiting for sh check...
    Waiting for swift check...
    Waiting for vb check...
    Waiting for ods check...
    Waiting for xlr check...
    Waiting for xls check...
    Waiting for xlsx check...
    Waiting for bak check...
    Waiting for cab check...
    Waiting for cfg check...
    Waiting for cpl check...
    Waiting for cur check...
    Waiting for dll check...
    Waiting for dmp check...
    Waiting for drv check...
    Waiting for icns check...
    Waiting for ini check...
    Waiting for lnk check...
    Waiting for msi check...
    Waiting for sys check...
    Waiting for tmp check...
    Waiting for 3g2 check...
    Waiting for 3gp check...
    Waiting for avi check...
    Waiting for flv check...
    Waiting for h264 check...
    Waiting for m4v check...
    Waiting for mkv check...
    Waiting for mov check...
    Waiting for mp4 check...
    Waiting for mpg check...
    Waiting for mpeg check...
    Waiting for rm check...
    Waiting for swf check...
    Waiting for vob check...
    Waiting for wmv check...
    Waiting for doc check...
    Waiting for docx check...
    Waiting for odt check...
    Waiting for pdf check...
    Waiting for rtf check...
    Waiting for tex check...
    Waiting for txt check...
    Waiting for wks check...
    Waiting for wps check...
    Waiting for wpd check...

    Port Check:

    Waiting for port check results (ajax)... This may take a minute.


    Reverse Traceroute:

    I'll keep tracing the route back to you (babe)... This may take a minute.


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