How can you unambiguously determine if an ISP is blocking a particular web address?

D

dustik2012-10-20 07:49:05

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dustik, 2012-10-20 07:49:05

Can it be unequivocally stated that the provider blocks a web address if it does not open in a regular browser (FF, IE) and at the same time opens in Tor Browser?

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4 answer(s)

A

Antelle, 2012-10-20
@Antelle

Definitely not possible. Maybe the site itself blocked you (I got under the distribution of bans during the habr ddos).

A

AGvin, 2012-10-20
@AGvin

What does traceroute say?

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prox, 2012-10-20
@prox

try Layer Four traceroute
/usr/local/sbin/lft -m 2 -M 2 -a 5 -c 20 -t 800 -T -r -AN -d 80 -E -V ya.ru
Layer Four Traceroute (LFT) version 3.33
Receiving on em0.999, transmitting on em0.999 as
Receive link type is EN10MB (1), skipping 14 bytes
Transmit Initial Sequence Number (ISN) will be 1482312185
LFT trace started at 20-Oct-12 23:57:01 EEST
TTL LFT trace to www.yandex.ru (93.158.134.203):80/tcp
…
3 [1200] [AMS-IX1] ams-ix-am1.yandex.net (195.69.147.200) 50.7/50.7ms
4 [13238] [YANDEX] [ target closed ] www.yandex.ru (93.158.134.203):80 50.8/50.8ms

Z

Zoom_spb, 2012-10-20
@Zoom_spb

maybe, maybe the dns is buggy at the provider, put the dns from google and try