stflanaganinstitute.org

Issued by R3

About this certificate

This digital certificate with serial number 04:cb:5d:68:57:72:04:07:0d:2d:f6:e7:30:92:00:48:13:31 was issued on by Let's Encrypt.

With 8 subject alternative names this certificate can be used to secure multiple fqdn's. 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=stflanaganinstitute.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cb:5d:68:57:72:04:07:0d:2d:f6:e7:30:92:00:48:13:31
Serial Number (int): 417650624188075671976894207601636796797745
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 07:2d:d3:9c:15:9f:0e:d0:77:c9:fc:cb:fb:e9:0a:7f:a4:18:1c:ed
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 60:4d:9a:45:76:52:59:87:40:a7:2f:43:13:2a:cf:bb:d8:35:ff:3a
Fingerprint (sha256): 11:fe:bc:dd:96:a6:99:bc:23:f2:46:7a:b3:1e:de:ae:f6:df:54:06:a2:ef:a4:45:65:58:62:b5:37:39:85:39

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

Revocation information

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

Check the revocation status for certificate stflanaganinstitute.org

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for stflanaganinstitute.org

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

coloradoblogs.com
goodingcounty.com
lgbtberlin.com
petaconas.com
sandyturtle.com
sophosbrandingco.com
stflanaganinstitute.org
usacorporate.com

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Certificate

The complete raw certificate details for stflanaganinstitute.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArG3fLWyiEmcw8WSYKA97
f7y/Rq1VEto5w6tQtawi1mR8ea/oiKJJe6d5QcLSsp1Y02R4Wr+cVMF5qf9iAcI4
Wqapq4H3kMSQp+ESQ7rnzUWYHzT0jG7ZEDEsSdVHJWrFyAKYQOyuX6EqFFqIG7rP
IdIObiIzuFcyyGEunS6cC8dHVmqrp1Avkgj9rXHQ4e8WwPXbjsdx+vm+4Yjb+95d
YvE+yjGO5kDwRB03VnNN16Y8Lz9mV/WgOzyYLtWbrVE27XmIUX3uPNvBc0sqv5he
5SBbjN19tRPMyaKIWt3M+Ic9m+OveMrwAN4W7Ap/nXJkBorcSUTj28eTBHOzqYao
nQIDAQAB
-----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 417650624188075671976894207601636796797745
 . . . . . . . . [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 2024-02-29 08:28:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-29 08:28:50 +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 'stflanaganinstitute.org'
 . . . . . . . . [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 21767168251576651873331479865423066675404364406849489713971895118480810228880169557191352442775171739889983109211730946454893210558794236318036986619561008805161436012158910459706838203873158771006503305170933881162913022797632229028426224250724700651529650288991466978817036050389137056048508886533527004455471308126333757111072694392393235576043560222470801496914347387443744401807642351531811943307389010878843987702492394098733215018835855942178574841284662571163925244363324033949053712297802643318843969262803509101331087130309776107062158391945993930865702373117442069496144182257410776653464649684075864828061
 . . . . . . . . . . . . . . . . . . . . [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)
							072dd39c159f0ed077c9fccbfbe90a7fa4181ced
 . . . . . . . . . . . . . . . . [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 (154 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'coloradoblogs.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'goodingcounty.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lgbtberlin.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'petaconas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sandyturtle.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sophosbrandingco.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stflanaganinstitute.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usacorporate.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018df431f7db0000040300463044022033572cf5253c35d93c0d00d1322a33d97a5e37581679a2ed679e4b0438c328e402205d45663fd34e49dbc80a97a05c7c9a405bb3b53a90def35e07fb06bccfbf92f8007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018df431f8130000040300473045022039cdd1f84e7286e75f8fe17a3733c95d85ec2bb518264ad963b810d6d5455ee2022100e78c3f80dd8437d9ec376e871093bc03f25fa9855f26a5018ac734327c2266f9
 . . . . [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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