结果由实时握手读取
| 证书状态 | 剩余 11 天 |
| 颁发给 | *.gannett.com |
| 颁发者 | DigiCert Global G2 TLS RSA SHA256 2020 CA1(DigiCert Inc) |
| 生效时间 | 2026-04-09 08:00 |
| 到期时间 | 2026-10-24 07:59 |
| 是否覆盖当前域名 | 否 —— 访问该域名时浏览器会提示证书不匹配 |
| 证书链 | 0 级(可能缺少中间证书) |
| 签名算法 | RSA-SHA256 |
| 序列号 | 067EAACA8E6ED0BD8B8DB08B8EBCB7E5 |
| 自签名 | 否 |
证书覆盖的域名
*.gannett.com
gannett.com
usatoday.com
*.usatoday.com
app.com
*.app.com
argusleader.com
*.argusleader.com
azcentral.com
*.azcentral.com
battlecreekenquirer.com
*.battlecreekenquirer.com
bucyrustelegraphforum.com
*.bucyrustelegraphforum.com
burlingtonfreepress.com
*.burlingtonfreepress.com
caller.com
*.caller.com
centralfloridafuture.com
*.centralfloridafuture.com
chillicothegazette.com
*.chillicothegazette.com
cincinnati.com
*.cincinnati.com
citizen-times.com
*.citizen-times.com
clarionledger.com
*.clarionledger.com
coloradoan.com
*.coloradoan.com
commercialappeal.com
*.commercialappeal.com
coshoctontribune.com
*.coshoctontribune.com
courier-journal.com
*.courier-journal.com
courierpostonline.com
*.courierpostonline.com
courierpress.com
*.courierpress.com
dailyrecord.com
*.dailyrecord.com
dailyworld.com
*.dailyworld.com
delawareonline.com
*.delawareonline.com
delmarvanow.com
*.delmarvanow.com
democratandchronicle.com
*.democratandchronicle.com
desertsun.com
*.desertsun.com
desmoinesregister.com
*.desmoinesregister.com
detroitnews.com
*.detroitnews.com
dmjuice.com
*.dmjuice.com
dnj.com
*.dnj.com
elpasotimes.com
*.elpasotimes.com
elpasoymas.com
*.elpasoymas.com
eveningsun.com
*.eveningsun.com
fdlreporter.com
*.fdlreporter.com
flipsidepa.com
*.flipsidepa.com
floridatoday.com
*.floridatoday.com
freep.com
*.freep.com
gametimepa.com
*.gametimepa.com
gosanangelo.com
*.gosanangelo.com
greatfallstribune.com
*.greatfallstribune.com
greenbaypressgazette.com
*.greenbaypressgazette.com
greenvilleonline.com
*.greenvilleonline.com
hattiesburgamerican.com
*.hattiesburgamerican.com
hometownlife.com
*.hometownlife.com
htrnews.com
*.htrnews.com
independentmail.com
*.independentmail.com
indystar.com
*.indystar.com
ithacajournal.com
*.ithacajournal.com
jacksonsun.com
*.jacksonsun.com
jconline.com
*.jconline.com
jsonline.com
*.jsonline.com
knoxnews.com
*.knoxnews.com
lancastereaglegazette.com
*.lancastereaglegazette.com
lansingstatejournal.com
*.lansingstatejournal.com
lavozarizona.com
*.lavozarizona.com
lcsun-news.com
*.lcsun-news.com
ldnews.com
*.ldnews.com
livingstondaily.com
*.livingstondaily.com
lohud.com
*.lohud.com
mansfieldnewsjournal.com
*.mansfieldnewsjournal.com
marionstar.com
*.marionstar.com
marshfieldnewsherald.com
*.marshfieldnewsherald.com
montgomeryadvertiser.com
*.montgomeryadvertiser.com
mycentraljersey.com
*.mycentraljersey.com
naplesnews.com
*.naplesnews.com
newarkadvocate.com
*.newarkadvocate.com
news-leader.com
*.news-leader.com
news-press.com
*.news-press.com
newsleader.com
*.newsleader.com
packersnews.com
*.packersnews.com
pal-item.com
*.pal-item.com
pnj.com
*.pnj.com
portclintonnewsherald.com
*.portclintonnewsherald.com
postcrescent.com
*.postcrescent.com
poughkeepsiejournal.com
*.poughkeepsiejournal.com
press-citizen.com
*.press-citizen.com
pressconnects.com
*.pressconnects.com
publicopiniononline.com
*.publicopiniononline.com
reno.com
*.reno.com
reporternews.com
*.reporternews.com
rgj.com
*.rgj.com
sctimes.com
*.sctimes.com
sheboyganpress.com
*.sheboyganpress.com
shreveporttimes.com
*.shreveporttimes.com
stargazette.com
*.stargazette.com
statesmanjournal.com
*.statesmanjournal.com
stevenspointjournal.com
*.stevenspointjournal.com
tallahassee.com
*.tallahassee.com
tcpalm.com
*.tcpalm.com
tennessean.com
*.tennessean.com
theadvertiser.com
*.theadvertiser.com
thecalifornian.com
*.thecalifornian.com
thedailyjournal.com
*.thedailyjournal.com
thegleaner.com
*.thegleaner.com
theleafchronicle.com
*.theleafchronicle.com
thenews-messenger.com
*.thenews-messenger.com
thenewsstar.com
*.thenewsstar.com
thenorthwestern.com
*.thenorthwestern.com
thespectrum.com
*.thespectrum.com
thestarpress.com
*.thestarpress.com
thetimesherald.com
*.thetimesherald.com
thetowntalk.com
*.thetowntalk.com
timesrecordnews.com
*.timesrecordnews.com
vcstar.com
*.vcstar.com
visaliatimesdelta.com
*.visaliatimesdelta.com
wausaudailyherald.com
*.wausaudailyherald.com
wisconsinrapidstribune.com
*.wisconsinrapidstribune.com
ydr.com
*.ydr.com
yorkdispatch.com
*.yorkdispatch.com
zanesvilletimesrecorder.com
*.zanesvilletimesrecorder.com
trainusatoday.com
*.trainusatoday.com
trainuscp.com
*.trainuscp.com
redding.com
*.redding.com
kitsapsun.com
*.kitsapsun.com
gannett-cdn.com
*.gannett-cdn.com
10best.com
*.10best.com
detnews.com
*.detnews.com
usatoday.net
*.usatoday.net
bnqt.com
*.bnqt.com
gannettdigital.com
*.gannettdigital.com
*.azstarnet.com
azstarnet.com
*.blackmountainnews.com
blackmountainnews.com
*.gcion.com
gcion.com
*.gmti.gbahn.net
gmti.gbahn.net
*.hawkcentral.com
hawkcentral.com
*.inyork.com
inyork.com
*.12thandbroad.com
12thandbroad.com
*.mydesert.com
mydesert.com
*.wisinfo.com
wisinfo.com
bergen.com
*.bergen.com
brookfield-elmgrovenow.com
*.brookfield-elmgrovenow.com
delawarebeaches.com
*.delawarebeaches.com
farmersadvance.com
*.farmersadvance.com
fsunews.com
*.fsunews.com
greenfield-westallisnow.com
*.greenfield-westallisnow.com
lakecountrynow.com
*.lakecountrynow.com
marcoislandflorida.com
*.marcoislandflorida.com
metroparentmagazine.com
*.metroparentmagazine.com
muskego-newberlinnow.com
*.muskego-newberlinnow.com
mylightpost.com
*.mylightpost.com
mynorthshorenow.com
*.mynorthshorenow.com
mynorthwestnow.com
*.mynorthwestnow.com
myozaukeenow.com
*.myozaukeenow.com
mysouthnow.com
*.mysouthnow.com
mysouthshorenow.com
*.mysouthshorenow.com
northjersey.com
*.northjersey.com
thehammontonnews.com
*.thehammontonnews.com
upstateparent.com
*.upstateparent.com
waukeshanow.com
*.waukeshanow.com
wauwatosanow.com
*.wauwatosanow.com
wisfarmer.com
*.wisfarmer.com
tucson.com
*.tucson.com
*.elsoldesalinas.com
elsoldesalinas.com
*.marconews.com
marconews.com
*.mycommunitynow.com
mycommunitynow.com
*.michigan.com
michigan.com
*.thehuddle.com
thehuddle.com
*.tcpalmextras.com
tcpalmextras.com
*.usatodaynetwork.com
usatodaynetwork.com
*.usatodaysportsimages.com
usatodaysportsimages.com
*.usatsimg.com
usatsimg.com
get-creative-ads.com
*.get-creative-ads.com
get-creative-craft.com
*.get-creative-craft.com
*.production.gannettdigital.com
production.gannettdigital.com
*.staging.gannettdigital.com
staging.gannettdigital.com
*.development.gannettdigital.com
development.gannettdigital.com
*.knoxextra.com
knoxextra.com
*.pugetsoundblogs.com
pugetsoundblogs.com
www.ganweb01.gannett.com
www.ganweb02.gannett.com
doorcountyadvocate.com
*.doorcountyadvocate.com
gannettwisconsin.com
*.gannettwisconsin.com
*.adpoint.us.ad.gannett.com
*.us.ad.gannett.com
usatodayservice.com
*.usatodayservice.com
nashvillelifestyles.com
*.nashvillelifestyles.com
wisconsinmedia.com
*.wisconsinmedia.com
*.thecitypodcast.com
thecitypodcast.com
storytellersproject.com
*.storytellersproject.com
myusatodaynetwork.com
*.myusatodaynetwork.com
thanksgiving.com
*.thanksgiving.com
designiq.com
*.designiq.com
makeitgrateful.com
*.makeitgrateful.com
thesneakpodcast.com
*.thesneakpodcast.com
*.mediasolutionsportal.com
mediasolutionsportal.com
*.production-ads.com
production-ads.com
*.youratol.com
youratol.com
*.gannettbenefits.com
gannettbenefits.com
*.gannettfoundation.org
gannettfoundation.org
*.usatodaynetworkservice.com
usatodaynetworkservice.com
*.gannettclassifieds.com
*.timeandmoney.com
timeandmoney.com
*.morethemerriersweepstakes.com
morethemerriersweepstakes.com
*.pni.com
pni.com
带
* 的是通配符证书,只覆盖同一级子域名(如 *.example.com 不含 a.b.example.com)常见问题
SSL 证书有什么用?
SSL / TLS 证书为浏览器与服务器之间的通信加密,同时证明「这个站点确实属于它声称的域名」。地址栏的锁形图标、以及 HTTPS 协议,都来自证书。
没有证书或证书无效时,浏览器会拦截并显示安全警告,用户无法正常访问,搜索引擎也会降低信任。
证书到期会怎样?
证书一旦过期,访客打开网站会看到「您的连接不是私密连接」这类整页警告,需要手动点「继续访问」才能进入,绝大多数用户会直接离开。
因此证书一般提前 30 天左右续期。本站结果页按剩余天数标色:绿色为 30 天以上,黄色为 7~30 天,红色为 7 天以内或已过期。
什么是证书链?为什么提示缺少中间证书?
证书由「根证书 → 中间证书 → 服务器证书」三级签发的链条构成。浏览器内置了根证书,但中间证书需要服务器一并下发。
如果服务器只下发了自己的证书、漏掉中间证书,部分浏览器(尤其是较旧的 Android 与部分移动端)会报「证书不受信任」。结果页的「证书链」若只有 1 级,通常就是这种情况。
一张证书能保护多个域名吗?
可以。证书通过 SAN(Subject Alternative Name)扩展同时列出多个域名,称为多域名证书;也可以使用通配符证书保护同一级的所有子域名。
通配符 *.example.com 只覆盖 a.example.com 这一级,不覆盖 a.b.example.com,也不覆盖根域名 example.com 本身,配置时需注意。
为什么查不到证书?
常见原因:该站点没有开启 HTTPS;只在 443 之外的端口提供 HTTPS;防火墙屏蔽了海外或本机访问;服务器未按 SNI 返回对应证书。
本站的检测是从服务器直接发起 TLS 握手读取证书,若目标只允许特定地区访问,结果可能与你在浏览器中看到的不一致。