CT Server Synchronization Status


Censys synchronizes certificates with the following servers:


CT Server URL Status CT to Censys Max in Censys Tree Size % Coverage % Sync.
View Certly.io https://log.certly.io Current 0 0 unknown
View PuChuangSiDa 1 https://www.certificatetransparency.cn/ct Inactive 1,548 1,548 unknown
View Certly.io https://log.certly.io Inactive 0 0 unknown
View Nimbus 2017 https://ct.cloudflare.com/logs/nimbus2017 Current 0 0 20,468,367 0.0% 0.0%
View Nimbus 2018 https://ct.cloudflare.com/logs/nimbus2018 Current 265,197,185 265,514,259 265,514,259 99.88% 100.0%
View Nimbus 2019 https://ct.cloudflare.com/logs/nimbus2019 Current 218,805,613 219,427,360 220,172,419 99.38% 99.66%
View Nimbus 2020 https://ct.cloudflare.com/logs/nimbus2020 Current 24,303,672 24,454,099 24,554,267 98.98% 99.59%
View Nimbus 2021 https://ct.cloudflare.com/logs/nimbus2021 Current 2,942,348 2,959,437 2,982,405 98.66% 99.23%
View CNNIC https://ctserver.cnnic.cn Current 53,046 53,045 53,053 99.99% 99.98%
View Comodo Dodo https://dodo.ct.comodo.com Current 6,397,056 6,397,064 6,397,079 100.0% 100.0%
View Comodo Mammoth https://mammoth.ct.comodo.com Current 120,750,534 120,760,555 120,781,659 99.97% 99.98%
View Comodo Sabre https://sabre.ct.comodo.com Current 0 0 150,492,619 0.0% 0.0%
View Digicert CT1 https://ct1.digicert-ct.com/log Current 11,785,012 11,866,943 11,893,002 99.09% 99.78%
View Digicert CT2 https://ct2.digicert-ct.com/log Current 32,506,520 32,657,252 32,759,288 99.23% 99.69%
View GDCA Old 1 https://ct.gdca.com.cn Inactive 4,327 4,327 unknown
View GDCA Old 2 https://ctlog.gdca.com.cn Inactive 1,720 1,720 unknown
View GDCA Log 1 https://log.gdca.com.cn Current 42,133 42,133 unknown
View GDCA Log 2 https://log2.gdca.com.cn Current 40,140 40,140 unknown
View Argon 2017 https://ct.googleapis.com/logs/argon2017 Current 7,842,536 7,842,536 7,842,536 100.0% 100.0%
View Argon 2018 https://ct.googleapis.com/logs/argon2018 Current 427,479,917 427,480,021 427,480,040 100.0% 100.0%
View Argon 2019 https://ct.googleapis.com/logs/argon2019 Current 349,370,500 349,946,066 351,284,214 99.46% 99.62%
View Argon 2020 https://ct.googleapis.com/logs/argon2020 Current 6,210,281 6,223,806 6,229,445 99.69% 99.91%
View Argon 2021 https://ct.googleapis.com/logs/argon2021 Current 816,312 817,561 818,920 99.68% 99.83%
View Aviator https://ct.googleapis.com/aviator Inactive 46,467,772 46,466,471 unknown
View Daedalus https://ct.googleapis.com/daedalus Current 0 0 46,660,144 0.0% 0.0%
View Icarus https://ct.googleapis.com/icarus Current 535,500,200 535,686,410 536,371,874 99.84% 99.87%
View Pilot https://ct.googleapis.com/pilot Current 557,845,466 558,155,968 558,568,222 99.87% 99.93%
View Rocketeer https://ct.googleapis.com/rocketeer Current 625,109,636 625,736,228 625,998,302 99.86% 99.96%
View Skydiver https://ct.googleapis.com/skydiver Current 142,607,300 142,781,457 143,129,948 99.63% 99.76%
View Submariner https://ct.googleapis.com/submariner Current 4,737,915 4,738,911 4,745,483 99.84% 99.86%
View Test Tube https://ct.googleapis.com/testtube Current 59,589,482 59,629,358 59,810,786 99.63% 99.7%
View Izenpe (.com) https://ct.izenpe.com Current 163,220 163,220 unknown
View Izenpe Argi (.eus) https://ct.izenpe.eus Current 4,458 4,459 unknown
View Clicky https://clicky.ct.letsencrypt.org Current 0 0 unknown
View Plausible https://plausible.ct.nordu.net Current 6,093,210 6,190,227 6,190,595 98.43% 99.99%
View SHECA https://ct.sheca.com Current 3 3 unknown
View StartCom https://ct.startssl.com Current 358,889 359,365 unknown
View WS https://ct.ws.symantec.com Current 9,425,974 9,426,802 unknown
View Deneb https://deneb.ws.symantec.com Current 0 0 unknown
View Sirius https://sirius.ws.symantec.com Current 1,403,800 1,403,917 unknown
View Vega https://vega.ws.symantec.com Current 1,672,731 1,673,299 unknown
View Venafi https://ctlog.api.venafi.com Current 0 0 unknown
View Venafi Gen2 https://ctlog-gen2.api.venafi.com Current 0 0 111,554,065 0.0% 0.0%
View Wosign CT https://ct.wosign.com Inactive 0 0 unknown
View Wosign https://ctlog.wosign.com Current 0 0 unknown
View WoTrus https://ctlog.wotrus.com Current 4 4 4 100.0% 100.0%
View WoTrus 3 https://ctlog3.wotrus.com Current 0 0 unknown