tulane.edu

Issued by R3

About this certificate

This digital certificate with serial number 04:05:5e:12:0b:71:8b:83:66:64:54:d6:6d:7b:0c:9b:e2:6a 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=tulane.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:05:5e:12:0b:71:8b:83:66:64:54:d6:6d:7b:0c:9b:e2:6a
Serial Number (int): 350275596686695379896222692606348858483306
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2d:41:c6:6a:c2:33:9b:c8:9b:7d:2c:f8:97:df:67:1c:90:2b:7b:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:f0:a4:10:92:69:ab:61:35:19:3a:a4:79:87:9b:f6:3c:b5:8d:c3
Fingerprint (sha256): 00:a6:92:d8:0e:4b:1f:cc:6a:90:87:f3:08:12:5a:f1:36:cd:44:47:b9:be:0e:d1:d0:e7:be:40:bf:b6:cd:19

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate tulane.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tulane.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

tulane.edu

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n002.offcampuspartners.com
tulaneurbanbuild.com
ars.test.tulane.edu
5629499534213120-fe1.pantheonsite.io
sopahw.tulane.edu
discover.sopa.tulane.edu
clue.tcs.tulane.edu
wfds.tulane.edu
requestinfo.publichealth.tulane.edu
n002.offcampuspartners.com
5629499534213120-fe1.pantheonsite.io
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*.tulane.edu
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sopaundergrad.tulane.edu
www.stmaryelyria.org
apply.tulane.edu
cmvss.tulane.edu
stjameswashington.org
nextcatalog.tulane.edu
securedns.planmygift.org
sopa.tulane.edu
stjameswashington.org
tuebsdb1d01.tcs.tulane.edu
tls.automattic.com
cluster2.technolutions.net
giving.tulane.edu
tugms1p09.tcs.tulane.edu
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5629499534213120-fe1.pantheonsite.io
5629499534213120-fe1.pantheonsite.io
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publichealth.tulane.edu
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vce7.tulane.edu
idp.tulane.edu
cps.tulane.edu
sphfieldstudy.tulane.edu
tubxeadm1t01.tcs.tulane.edu
culinarymedicine.tulane.edu
tudwapp1t01.tcs.tulane.edu
libguides.law.tulane.edu
vpn.tulane.edu
freemanalumni.tulane.edu
securedns.planmygift.org
info.tssw.tulane.edu

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9JN61R0OEToyc9CIab1N
fFPve9HGDGrKGYI2xIZDj1g0/YpVvHizoPQmjkhcgffw0DLtIcdqKmZwWURQkKdA
P22GGARM8LLaHTGj2/AzuU5CZGNEMPcva3YNWgQk9hY+0unXuv/T4vdgT/3FbwuH
7XVLuu4g+czlbMzruU+Yy54s1vyp1W4/NraAq8T9qVUYBLtp1Uvzw2vJ4MQIXdae
NRvgRqXWpRHggyeaD/2DrO1wXAB4YY+sTuLY/Exugh8G057soGHwiQNa6myP6enc
wLAmWU0lp3ebW91iAj5jD5qhwJCSp6xNbr10ujDrq/YKK0BUm9dFH31bmQB68DQk
uQIDAQAB
-----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 350275596686695379896222692606348858483306
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-19 22:49:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-17 22:49:04 +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 'tulane.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 30874871418674330599856582475032938667375268619443001630863980336265595132255055319191643458111097912849518683644418268103987213994455977559607858848119842980533392049063729003920357542074988987461137585846020662431659934377838370289619002655875385799518291331039036698807426681817568646147255938646103126008097680224992782780625624378043298116774876838353123724342507002380006971784078794529182989372683470709944523843444459913842097363110245276310289984800758291731507727636966622104526315616493280025870076217545288249244971934789372294783507838417764757756356243493322858302549568740438214483485562672125977044153
 . . . . . . . . . . . . . . . . . . . . [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)
							2d41c66ac2339bc89b7d2cf897df671c902b7bf0
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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://r3.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://r3.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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tulane.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a1033cf360000040300463044022018ea674321e23baa6a4034b12d2653f25b4fabc0b7aa5539ef441ce9424047e4022025b62d02a063bdcd52f001c233f871b3fbf7a654b7bef0618af16b997ceb6fb30077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a1033cf41000004030048304602210095b6e4ff1e2809d8d7533f3b1fea331293a96e34abf41ac492fcbcbc1e5517c702210094e8d1bfb00ddfb4e2a9e4dd687fae2042aa4204637ad28f5135acb1c107bcaf
 . . . . [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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