rt.tiss.edu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:19:14:5d:f1:39:24:e2:e7:40:22:9f:cf:f3:84:90:c1:83 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=rt.tiss.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:19:14:5d:f1:39:24:e2:e7:40:22:9f:cf:f3:84:90:c1:83
Serial Number (int): 269870989304415879095887778018512407150979
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d9:75:dc:ba:4d:65:c4:23:8e:c4:71:65:5c:01:64:88:52:4d:31:11
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f9:22:2b:9d:07:9c:86:ae:13:69:05:cf:45:93:2b:3c:52:ac:0a:70
Fingerprint (sha256): 7b:61:a7:52:79:11:4c:d3:99:c7:b3:83:3d:61:2a:e9:f7:f7:36:e2:5e:2d:59:89:f5:25:02:7c:27:21:45:24

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate rt.tiss.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rt.tiss.edu

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

rt.tiss.edu

Other certificates including the domain name tiss.edu

(limited to 100 certificates)
demo-clix.tiss.edu
tissx.tiss.edu
*.sve.tiss.edu
mail.abbaci.com
mail.skyviewportraits.com
clixoer.tiss.edu
mail.skyviewportraits.com
staging-clix.tiss.edu
mail.hyltondaniel.com
mail.wdc.co.th
mail.whiteeagleinsurance.com
preview.tissx.tiss.edu
mail.sve.tiss.edu
demo-clix.tiss.edu
coeay.tiss.edu
testing-clix.tiss.edu
mail.sujyoti.com
assessments-clix.tiss.edu
mail.labspot.com
demo-clix.tiss.edu
testing-clix.tiss.edu
testing-clix.tiss.edu
mail.bizdemo.net
demo-clix.tiss.edu
admissions.tiss.edu
hela.tiss.edu
*.tiss.edu
mail.wdc.co.th
testing-clix.tiss.edu
clixoer.tiss.edu
demo-clix.tiss.edu
mail.austinmullen.com
testing-clix.tiss.edu
webmail.dipndive.com
mail.xceeditonline.com
coeay.tiss.edu
clixoer.tiss.edu
mail.sve.tiss.edu
coeay.tiss.edu
assessments-clix.tiss.edu
staging-clix.tiss.edu
mail.abbaci.com
clixoer.tiss.edu
coeay.tiss.edu
demo-clix.tiss.edu
webmail.dipndive.com
clixserver.tiss.edu
mail.skyviewportraits.com
interactives.tiss.edu
clixplatform.tiss.edu
email.ats.ae
mail.sve.tiss.edu
clixplatform.tiss.edu
mail.dautubds1.com
mail.skywalkspokenenglish.com
mail.amor-jordan.com
mail.gypsco.com.sa
demo-clix.tiss.edu
www.tiss.edu
rusamhrd.tiss.edu
mail.dautubds1.com
mail.sve.tiss.edu
hela.tiss.edu
archive-cete.tiss.edu
mail.sve.tiss.edu
coeay.tiss.edu
demo-clix.tiss.edu
support-tracker.tiss.edu
staging-clix.tiss.edu
coeay.tiss.edu
interactives.tiss.edu
staging-clix.tiss.edu
mail.sve.tiss.edu
www.tissx.tiss.edu
mail.aidjuris.com
testing-clix.tiss.edu
ncwapptest.tiss.edu
cpd.tiss.edu
coeay.tiss.edu
mail.xceeditonline.com
mail.sujyoti.com
mail.shovelmate.net
testing-clix.tiss.edu
mail.shovelmate.net
webmail.dipndive.com
coeay.tiss.edu
demo-clix.tiss.edu
www.tissx.tiss.edu
mail.skyviewportraits.com
rt.tiss.edu
coeay.tiss.edu
mail.sujyoti.com
*.sve.tiss.edu
hela.tiss.edu
mail.wdc.co.th
mail.shovelmate.net
testing-clix.tiss.edu
mail.abbaci.com
demo-clix.tiss.edu
staging-clix.tiss.edu

Certificate

The complete raw certificate details for rt.tiss.edu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1NVzn4ptK6b3e6Uk8FgV
y7qroE1X9C8Tx/qIBcopLQ196Ago5DBRzxVODow5PkMwci+dU5uakXRQ9o8lAwOp
FWPb7tfQjwsOjx+8FZBCPewSblYAW+2R1GUZQoxkfTIm9etzMLKBX7ioUzeU5cc8
QmQYCRPPykW1FDM89F+0fCu1tG/viRGRhEdCyvyAHqhG/idgnqzsmby+QKbWKJ/7
t+oWk9yZkiDBLGp83Q2i9Hn6Zz9AycUxl7Z6ruaAKuMJBUCk+Mc7sNcassgQzPPv
AmzoS20Nz/ws8yFqO0ZAW+FbDuqPIJkwvlPoaGPwIF7RDDcaYh75RP72aIgQtTNA
MwIDAQAB
-----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 269870989304415879095887778018512407150979
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-30 10:06:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-11-28 10:06:00 +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 'rt.tiss.edu'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26867777585951486542667709494760143926936539942721377917921631057192760325231291076810898890864736597518890823765507915480380848726528736364285684754768562951421207617172910688985905191830063239175571951151289502461124969685118275467665113542839534999713214810130196400403673594562949573257557301326727445371385463523541027246573143001988038205439987879438023925916358592910840486157594698343846718404395709720547555105782413205584039603991546816136121051821567961784470753915261833352010632318828357156213149451054431038093381930820720341206986277146403285275360196280613865772128402546572188213797935575772221882419
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [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 (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [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)
							d975dcba4d65c4238ec471655c016488524d3111
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rt.tiss.edu'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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