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History for 'irs.gov'

Below you find a table summary explaining which CDN 'irs.gov' did use, which DNS and IPs, which webserver and maybe other application information it reports.

Month Domain Alexa Rank IPs IPv6 DNS Webserver SSL CDN Code Ad Networks DOCTYPE Security Other Info
2017-12 irs.gov 1680 166.123.218.220 irs.gov BigIP OK HSTS XCTO XFO jQuery X-Cache BigIP LB Varnish
2017-11 irs.gov 1731 166.123.218.220 irs.gov BigIP OK HSTS XCTO XFO jQuery X-Cache BigIP LB Varnish