ciena.com
Issued by E1
About this certificate
This digital certificate with serial number 04:84:42:98:bf:1d:81:82:e7:68:7e:99:15:5f:51:33:42:3f was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=ciena.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:84:42:98:bf:1d:81:82:e7:68:7e:99:15:5f:51:33:42:3fSerial Number (int): 393454938313727098334872695544913757159999
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 03:e1:5d:66:36:11:5f:77:d1:eb:72:80:92:00:d9:12:90:b1:d0:7b
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): 47:a1:fd:c9:89:82:a2:6e:e4:76:19:a0:07:17:0b:d0:fb:2f:08:bd
Fingerprint (sha256): 28:5b:b2:f8:92:26:f1:5d:f0:97:ba:74:75:10:1a:ab:92:d8:59:00:d5:11:9d:a5:60:15:2c:a6:33:fe:b5:93
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate ciena.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ciena.com
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
ECDSA with SHA384
Key Usage
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
ciena.com
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(limited to 100 certificates)
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staging.cloudsvcs-api.ciena.com
*.cs.ciena.com
caavcppm01.ciena.com
dev.dev.ciena.com
connect.ciena.com
vanity4.jiveon.com
vedp.ciena.com
ger-lantolan.embratel.com.br
ger-lantolan.embratel.com.br
careers.ciena.com
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portalservices.ciena.com
golinks.ciena.com
oracle-ebs.ciena.com
demoinsights.ciena.com
euvndev.ciena.com
engservicestools.ciena.com
learning.ciena.com
partnernews.ciena.com
aze2pwalteryx13.ciena.com
cloudsvcs.ciena.com
testreporter.ciena.com
portal.ciena.com
my.ciena.com
mynetwork.ciena.com
on2vpn.ciena.com
myciena.com
salesforce.ciena.com
go.ciena.com
ger-lantolan.embratel.com.br
partners.ciena.com
community.ciena.com
plc-pmo.ciena.com
smetrics.ciena.com
events.ciena.com
ger-lantolan.embratel.com.br
micore.ciena.com
myciena.com
citpartnerservice.ciena.com
ciena.com
first.ciena.com
misentry.ciena.com
mft.ciena.com
softwaretest.ciena.com
argus-reporting.ciena.com
dev.ocean.ciena.com
cb2bt.ciena.com
gps-mcp01.ciena.com
captiveportal.ciena.com
learning.ciena.com
go.ciena.com
springboard.ciena.com
onvsphere-vdi.ciena.com
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e.ciena.com
onboard.ciena.com
mobilex.ciena.com
bpsq.bpi.ciena.com
learning.ciena.com
e.ciena.com
ger-lantolan.embratel.com.br
td.ciena.com
md2vpn.ciena.com
cde-test03.sce-automation.ciena.com
va-unidesk.ciena.com
portalservices.ciena.com
portal.ciena.com
cb2bd.ciena.com
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npi.ciena.com
ger-lantolan.embratel.com.br
learningsupport.ciena.com
learning.ciena.com
rogueblocktest.ciena.com
myciena.com
cavpn.ciena.com
timewatch.ciena.com
svn.infra.bpi.ciena.com
euvndev.ciena.com
mynetwork.ciena.com
play.ciena.com
learning.ciena.com
artifactory.ciena.com
developer.ciena.com
recruiting.ciena.com
vanity4.jiveon.com
onvcenter-support.ciena.com
*.ciena.com
ger-lantolan.embratel.com.br
md2vpn.ciena.com
staging.cloudsvcs-api.ciena.com
*.cs.ciena.com
caavcppm01.ciena.com
dev.dev.ciena.com
connect.ciena.com
vanity4.jiveon.com
vedp.ciena.com
ger-lantolan.embratel.com.br
ger-lantolan.embratel.com.br
careers.ciena.com
onpartner.ciena.com
mktextfw.ciena.com
ger-lantolan.embratel.com.br
first.ciena.com
partners.ciena.com
vanity4.jiveon.com
*.ciena.com
ger-lantolan.embratel.com.br
onavvcgts01.ciena.com
portalservices.ciena.com
golinks.ciena.com
oracle-ebs.ciena.com
demoinsights.ciena.com
euvndev.ciena.com
engservicestools.ciena.com
learning.ciena.com
partnernews.ciena.com
aze2pwalteryx13.ciena.com
cloudsvcs.ciena.com
testreporter.ciena.com
portal.ciena.com
my.ciena.com
mynetwork.ciena.com
on2vpn.ciena.com
myciena.com
salesforce.ciena.com
go.ciena.com
ger-lantolan.embratel.com.br
partners.ciena.com
community.ciena.com
plc-pmo.ciena.com
smetrics.ciena.com
events.ciena.com
ger-lantolan.embratel.com.br
micore.ciena.com
myciena.com
citpartnerservice.ciena.com
ciena.com
first.ciena.com
misentry.ciena.com
mft.ciena.com
softwaretest.ciena.com
argus-reporting.ciena.com
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cb2bt.ciena.com
gps-mcp01.ciena.com
captiveportal.ciena.com
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go.ciena.com
springboard.ciena.com
onvsphere-vdi.ciena.com
cloudsvcs.ciena.com
insights.ciena.com
e.ciena.com
onboard.ciena.com
mobilex.ciena.com
bpsq.bpi.ciena.com
learning.ciena.com
e.ciena.com
ger-lantolan.embratel.com.br
td.ciena.com
md2vpn.ciena.com
cde-test03.sce-automation.ciena.com
va-unidesk.ciena.com
portalservices.ciena.com
portal.ciena.com
cb2bd.ciena.com
ciena.com
npi.ciena.com
ger-lantolan.embratel.com.br
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Certificate
The complete raw certificate details for ciena.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDdDCCAvqgAwIBAgISBIRCmL8dgYLnaH6ZFV9RM0I/MAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yNDAxMjAxMTM5MTZaFw0yNDA0MTkxMTM5MTVaMBQxEjAQBgNVBAMTCWNp ZW5hLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABLTvdEbyagAuBT6FqF7A BoT+7cuiZLZkRSDVM87g35JijPh4PEVl6yecwxlKmMP1N19bvRywM8cPBFiCON4v C7ujggIMMIICCDAOBgNVHQ8BAf8EBAMCB4AwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFAPhXWY2EV930etygJIA 2RKQsdB7MB8GA1UdIwQYMBaAFFrz7Sv8NsI3eblSMOpUb89Vyy6sMFUGCCsGAQUF BwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL2UxLm8ubGVuY3Iub3JnMCIGCCsG AQUFBzAChhZodHRwOi8vZTEuaS5sZW5jci5vcmcvMBQGA1UdEQQNMAuCCWNpZW5h LmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA 8QB2AKLiv9Ye3i8vB6DWTm03p9xlQ7DGtS6i2reK+Jpt9RfYAAABjSbh7YIAAAQD AEcwRQIgfqvC9LZakGdxEIDw9fjqXj7G4Q7Nq+U0FycVrVhI7wkCIQDm85anhduE GxaOSUAsRNqs1XjyJULNe6+K2R1UH8kuIAB3AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8 vOzew1FIWUZxH7WbAAABjSbh7X4AAAQDAEgwRgIhAMGWGLz2wa6sVV/FQuN8L0dR hbKpDUvreRCWLf1SbZmSAiEA6cnOcigdiWC4dr+w0NGkaR9P6NRqJhPblQaoagno 6wwwCgYIKoZIzj0EAwMDaAAwZQIxAOURfnrg5vVAQqK9TuKSNepDKFvktjvGt0Aa kkJssuY2vwM08T91IlxpWT+34gZzaAIwHMUmq866PiKaVJEWC+7ZAFYQ1c6w8Hqu qcOHZr+BaFBiv+PiTAWOnd09aGfhL/b6 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEtO90RvJqAC4FPoWoXsAGhP7ty6Jk tmRFINUzzuDfkmKM+Hg8RWXrJ5zDGUqYw/U3X1u9HLAzxw8EWII43i8Luw== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 393454938313727098334872695544913757159999 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'E1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-20 11:39:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-19 11:39:15 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'ciena.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004b4ef7446f26a002e053e85a85ec00684feedcba264b6644520d533cee0df92628cf8783c4565eb279cc3194a98c3f5375f5bbd1cb033c70f04588238de2f0bbb . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (1 bits) 0780 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 03e15d6636115f77d1eb72809200d91290b1d07b . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 5af3ed2bfc36c23779b95230ea546fcf55cb2eac . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://e1.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://e1.i.lencr.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ciena.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d26e1ed82000004030047304502207eabc2f4b65a9067711080f0f5f8ea5e3ec6e10ecdabe534172715ad5848ef09022100e6f396a785db841b168e49402c44daacd578f22542cd7baf8ad91d541fc92e20007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d26e1ed7e0000040300483046022100c19618bcf6c1aeac555fc542e37c2f475185b2a90d4beb7910962dfd526d9992022100e9c9ce72281d8960b876bfb0d0d1a4691f4fe8d46a2613db9506a86a09e8eb0c . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . [c:0|t:3|false] BIT STRING (824 bits) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:2|false] INTEGER 35256843756341060404208479591025715256407257420427247238207153569869262125563125587737142308360123083246047194411880 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4428126948044564543206854997666683203167630584289935172657746766964563711153318574162289871064003173598094494267130