*.perseus.tufts.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:9e:ec:fc:92:d1:27:11:4d:e6:22:a0:ae:ab:a3:59:80:c5 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=*.perseus.tufts.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:9e:ec:fc:92:d1:27:11:4d:e6:22:a0:ae:ab:a3:59:80:c5
Serial Number (int): 315416481012405187023267134497005743210693
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 73:39:f6:00:a3:83:bb:ae:62:8d:c5:f0:26:c3:47:3f:d7:51:ba:40
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5f:08:fa:cb:80:98:09:47:d5:b6:2e:0e:59:73:81:6a:8d:84:85:87
Fingerprint (sha256): 05:38:47:16:eb:de:75:37:72:1a:bd:42:21:68:3d:86:58:6c:69:d4:1a:0d:56:2c:5c:6c:82:ca:58:c1:d6:61

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

Revocation information

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

Check the revocation status for certificate *.perseus.tufts.edu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.perseus.tufts.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

*.perseus.tufts.edu
perseus.tufts.edu

Other certificates including the domain name tufts.edu

(limited to 100 certificates)
amtrust.kinnser.com
statuspage.io
sfunder1cert.net
filemaker.it.tufts.edu
tcu.tufts.edu
*.hr.tufts.edu
*.studentservices.tufts.edu
us.prod.campusgroups.com
csdd.tufts.edu
artgalleries.tufts.edu
statuspage.io
statuspage.io
spamblocker.uit.tufts.edu
grad.tufts.edu
csdd.tufts.edu
statuspage.io
cluster3.technolutions.net
www.net.tufts.edu
hrss.uit.tufts.edu
us.prod.campusgroups.com
conferences.tufts.edu
sis.uit.tufts.edu
amtrust.kinnser.com
tuftsjournal.tufts.edu
5674368789118976-fe3.pantheonsite.io
exchange.tufts.edu
uconnectlabs.com
issquaredown.com
trustees.tufts.edu
webdav.ase.tufts.edu
support10.cdnetworks.net
it.tufts.edu
statuspage.io
amtrust.kinnser.com
dental150.tufts.edu
webcenter2.studentservices.tufts.edu
cluster3.technolutions.net
sisweb-prod-01.uit.tufts.edu
*.it.tufts.edu
support10.cdnetworks.net
5649202965118976-fe1.pantheonsite.io
cluster2.technolutions.net
researchstorage.uit.tufts.edu
devtutorfinder.studentservices.tufts.edu
support10.cdnetworks.net
5692592335355904-fe2.pantheonsite.io
tcu.tufts.edu
us.prod.campusgroups.com
sfunder19cert.net
mbg.hnrc.tufts.edu
ereqtest.uit.tufts.edu
view.e.tufts.edu
tufts.edu
waddc05.tufts.ad.tufts.edu
tcu.tufts.edu
gradase.admissions.tufts.edu
www.tcu.tufts.edu
support10.cdnetworks.net
support10.cdnetworks.net
statuspage.io
statuspage.io
conferences.tufts.edu
fis.uit.tufts.edu
www.tcu.tufts.edu
statuspage.io
info.gordon.tufts.edu
wfinauditprd01.tufts.ad.tufts.edu
statuspage.io
tusc.tufts.edu
sso365.tufts.edu
support10.cdnetworks.net
uconnectlabs.com
yakamafish-star.net
n002.offcampuspartners.com
tac.admissions.tufts.edu
n002.offcampuspartners.com
statuspage.io
www.nutritionletter.tufts.edu
uconnectlabs.com
support10.cdnetworks.net
admissions.tufts.edu
offcampushousing.fau.edu
5649202965118976-fe1.pantheonsite.io
gradhlthsci.admissions.tufts.edu
*.tufts.edu
hrss.uit.tufts.edu
eventrsvp.tufts.edu
*.it.tufts.edu
streetfilms.org
us.prod.campusgroups.com
5649202965118976-fe1.pantheonsite.io
statuspage.io
*.perseus.tufts.edu
irb.viceprovost.tufts.edu
cds2.cvent.com
*.atech.tufts.edu
5673497447628800-fe2.pantheonsite.io
n002.offcampuspartners.com
tufts.edu
ugrad.admissions.tufts.edu

Certificate

The complete raw certificate details for *.perseus.tufts.edu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt8MaxPwDLHrWp08vdZ7o
IWmEK6DBshQLoOHw8tx7XeR3bhXUIpDqxPQwTxoDIp+ClLqJQm3traQoeUltgp4k
Gtw6S+kTnOHx/fF0K9dSRoeJOpWhXi/3Clesj7cylpoLPoWiYfv/BY4R5qgsNm3J
x8GgrCm1qKoU2ObZTeuomP9m42he6lMG51Na3ypqSn67YJ5O4fXkfcP+q+4/udlu
ftaUuzmonwz65RM7LfOmLZS3YdNLIIdzc+5Dz3lRFeidMZbUJly7ZGqzz++2fseI
4hEb6E1XD62dZw8E7WMFSIfZT3ZKTkt1LZxq/ZkxAbPWCCPg2gW1bDbGva4s6i3s
hwIDAQAB
-----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 315416481012405187023267134497005743210693
 . . . . . . . . [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 2024-02-13 10:19:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-13 10:19:12 +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:12|false] UTF8String '*.perseus.tufts.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 23197819457172429782738075251690585530203898421889742726668785836704539719643774641904450596152779166748928639776641911682269462035906748527932789998522120195129014643272452007330351742481010175065904702987920376125038836361905547764210811926774482475468291233372376315767872913301934294049389953332082937466478016521034008694440453012804408748118315916982367195178390042373198785190698590966904797081261453149701791326401743092727460820858232062634711624543316206642034320166076175391359425644646731373861362348402590383854155278446433183773464706619521922755078575094194895903488405449699288537138759979094974000263
 . . . . . . . . . . . . . . . . . . . . [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)
							7339f600a383bbae628dc5f026c3473fd751ba40
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.perseus.tufts.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'perseus.tufts.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)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018da23140ec00000403004630440220459dec35a723d802892c6180c822888075f94ac6274f2a3774422c86887caf5102206d1840a2d90a98814e77c75338585eb989aba2df4ee6e9c106c8dd369bc1d8620077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018da23140f20000040300483046022100da93aefb7146045f71c28c469bb2051e0cb1fa417f8a1708ed62e49d18942c08022100c9856f520bf6925ed57fa05ce7834a01255215edf88bed5570c69303e9d491ba
 . . . . [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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