求验证网站是否被墙

疑似线路抽风，多地点traceroute结果均为Firewall did not respond，由此猜测为cogentco线路抽风，无被墙迹象。

被墙了吧，天津网通，直接连打不开，SSH翻墙上，可以打开。

应该是被墙了吧，卡在联通那边出不去了～ Tracing route to xuzp.net [65.254.248.143] over a maximum of 30 hops: 1 7 ms 7 ms 7 ms10.117.0.1 2 7 ms 7 ms 13 ms10.1.6.37 3 8 ms 10 ms 9 ms211.99.130.193 4 7 ms 7 ms 13 ms192.168.0.253 5 9 ms 11 ms 10 ms219.237.252.21 6 9 ms 8 ms 11 ms123.125.3.225 7 7 ms 7 ms 9 ms202.106.42.97 8 8 ms 7 ms 7 msbt-228-025.bta.net.cn [202.106.228.25] 9 8 ms 7 ms 11 ms61.148.146.253 10 10 ms 8 ms 9 ms123.126.0.221 11 40 ms 42 ms 38 ms219.158.4.50 12 * * * Request timed out. 13 * * * Request timed out. 14 * * * Request timed out. 15 * * * Request timed out. 16 * * * Request timed out. 17 * * * Request timed out. 18 * * * Request timed out. 19 * * * Request timed out. 20 * * * Request timed out. 21 * * * Request timed out. 22 * * * Request timed out. 23 * * * Request timed out. 24 * * * Request timed out. 25 * * * Request timed out. 26 * * * Request timed out. 27 * * * Request timed out. 28 * * * Request timed out. 29 * * * Request timed out. 30 * * * Request timed out. Trace complete. [您的查询]: 219.158.4.50 本站主数据: 广东省 广州市(联通华南骨干节点) 联通 本站辅数据: n/a 参考数据一: 中国 联通骨干网 参考数据二: 中国 联通骨干网