ssl 证书可以合并吗

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比如有 www.example.com example.com ssl.example.com test.example.com 4 个单域名证书，有没有办法进行合并呢？

合并

证书

SSL

域名

14 replies • 2016-10-09 11:25:02 +08:00

47jm9ozp

May 1, 2016

重新买个 wildcard 证书

UnisandK

May 1, 2016

没有，最多通过 SNI 可以选择用哪一个

just1

May 1, 2016

@ooxxcc 那比如淘宝这种多泛域名、单域名难道就是一张签下来的吗
DNS Name=*.tmall.com
DNS Name=*.taobao.com
DNS Name=alitrip.com
DNS Name=*.aliyun.com
DNS Name=*.chi.tmall.com
DNS Name=*.m.alibaba.com
DNS Name=*.chi.taobao.com
DNS Name=*.3c.tmall.com
DNS Name=*.1688.com
DNS Name=*.tmall.hk
DNS Name=*.m.tmall.com
DNS Name=*.alibaba.com
DNS Name=cainiao.com.cn
DNS Name=*.cainiao.com
DNS Name=*.china.taobao.com
DNS Name=dingtalk.com
DNS Name=1688.com
DNS Name=*.etao.com
DNS Name=*.m.alitrip.com
DNS Name=*.jia.taobao.com
DNS Name=*.m.1688.com
DNS Name=*.ju.taobao.com
DNS Name=tmall.hk
DNS Name=*.xiami.com
DNS Name=*.aliqin.tmall.com
DNS Name=*.m.etao.com
DNS Name=juhuasuan.com
DNS Name=*.m.cainiao.com
DNS Name=*.yao.95095.com
DNS Name=xiami.com
DNS Name=*.jia.tmall.com
DNS Name=etao.com
DNS Name=*.ttpod.com
DNS Name=*.food.tmall.com
DNS Name=*.juhuasuan.com
DNS Name=ttpod.com
DNS Name=alibaba.com
DNS Name=*.m.yao.95095.com
DNS Name=*.dongting.com
DNS Name=*.trip.taobao.com
DNS Name=taobao.com
DNS Name=*.lw.aliimg.com
DNS Name=*.alitrip.com
DNS Name=*.m.taobao.com
DNS Name=aliyun.com
DNS Name=*.cainiao.com.cn
DNS Name=*.dingtalk.com
DNS Name=dongting.com
DNS Name=*.m.tmall.hk
DNS Name=cainiao.com
DNS Name=tmall.com

xenme

May 1, 2016 via iPhone

重新签多域证书或者 wildcard 。

Tink

PRO

May 1, 2016

野卡

tSQghkfhTtQt9mtd

May 1, 2016 via Android

@just1 对啊。。就是直接签下来的
Multi + Wildcard Certificate 喽。。
StartSSL 的 OV 就可以

jerryjhou

May 1, 2016 via iPad

@just1 那叫多域名证书，需要单独签发，而且非常贵

just1

May 1, 2016 via Android

@ooxxcc
@UnisandK
@xenme
@Tink
@liwanglin12
@jerryjhou
thx 怪不得搜不出来

tSQghkfhTtQt9mtd

May 1, 2016 via Android

@jerryjhou 不一定贵啊（咱前段时间免费拿了一个

imWBB

May 1, 2016

@liwanglin12 嘻嘻嘻

Showfom

PRO

May 2, 2016 via iPhone

@imWBB 嘻嘻

tSQghkfhTtQt9mtd

May 2, 2016 via Android

@imWBB 哦好吧不止一个
@Showfom 惊现兽兽

Williamp

May 5, 2016

No need to take different ssl certificate for above listed 4 domains because you can secure them with single wildcard ssl certificate and if talking about management of different ssl certificate, it will take lots of time, so wildcard ssl cert remains best which secures not only 4 sub domains but unlimited sub domains.

You can read about wildcard ssl certificate from here https://www.clickssl.net/blog/what-is-wildcard-ssl-certificate

yinmin

Oct 9, 2016

淘宝的一张证书，包含十几个的泛域名(通配符)证书，都是 OV 证书。 symantec 、 geotrust 、 gobalsign 都有这样的产品。研究了一下价格， geotrust 最便宜、 gobalsign 稍贵， symantec 天价。