towyouth.newhaven.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:49:3f:b1:70:a8:47:69:d0:12:45:ab:a8:d2:8f:47:c9:f2 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=towyouth.newhaven.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:49:3f:b1:70:a8:47:69:d0:12:45:ab:a8:d2:8f:47:c9:f2
Serial Number (int): 286262133265749966404062395948560242166258
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d4:0a:ba:89:34:61:12:87:36:ff:0f:d8:7d:02:6d:1e:9c:04:4c:22
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2b:61:1f:cf:80:98:33:0d:3e:f5:7c:57:bf:8e:c5:43:9d:b8:69:56
Fingerprint (sha256): 0d:96:19:d9:24:c6:2a:51:33:ae:d3:16:88:86:2a:a6:76:57:bc:42:4d:7e:10:3a:c6:1d:f7:55:39:67:41:38

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

Revocation information

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

Check the revocation status for certificate towyouth.newhaven.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for towyouth.newhaven.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

towyouth.newhaven.edu

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towyouth.newhaven.edu
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admin.artdesign-web.newhaven.edu
degreeaudit.newhaven.edu
online.newhaven.edu
graduate.newhaven.edu
bbmedia.newhaven.edu
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*.newhaven.edu
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graduate.newhaven.edu
*.newhaven.edu
wlc.newhaven.edu
qrwgis.newhaven.edu
*.unh-proxy01.newhaven.edu
dining.newhaven.edu
degreeaudit.newhaven.edu
lp.newhaven.edu
scalefundercert.net
airwtach.newhaven.edu
*.newhaven.edu
sfunder5cert.net
*.newhaven.edu
cluster.technolutions.net
towyouth.newhaven.edu
collegiatelink.studentvoice.com
scalefundercert.net
*.newhaven.edu
digitalcommons.newhaven.edu
virtualevents.newhaven.edu
admin.artdesign-web.newhaven.edu
lp.newhaven.edu
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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp0b7ywIoi36vAEqLPKJ7
UauchiQ/xWXd8fkIFdLHQNtShTTvSg8KFa0ErxJ94JrQknZK5zaUUrAH9BKOA7UC
+/OIIotFI+Esu0AyT7y3efccKYlIQBLKVmaa70O51NL46hLKoApY6V2Q62KgbU95
44Rda2uxRLTI++JQQrJyaOD7kKYNGVYgH6oPpbmhxccmoqX+MlgHjq2XAFHOW7VY
rFHTfcIKh9aBJgBR5wgw48BgGUbWLhqdUxoH39IRUeaT/lufaA7ZaKvfA3vjwqaz
XF5IvBgSKeNRmHuedrtjxcaxW/bF/QqqEuHn4uwtX656MTwQUzs1b3GE0UdMfRb9
CwIDAQAB
-----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 286262133265749966404062395948560242166258
 . . . . . . . . [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 2023-10-02 15:02:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-31 15:02:19 +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 'towyouth.newhaven.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 21116800230520857076416778933110624411548111918475783390923457674933295542443117707701494843312605642919001014656394260645859075285732909242684703389941099659628367694615641880443250318136279473805563103944868366561357647540781701770077489306055133981553885537862160090668363863957100555807544695711231090896293720773958935746686852009015962589806511411619788557978859228677924029461729842308731840629667672635264426797275656074947369514584970372504553777243352205529962221829993141338513896818361509752700544808321511855550464529756785526672995113417840400055965243729342778487569213423203474568223965973801285909771
 . . . . . . . . . . . . . . . . . . . . [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)
							d40aba893461128736ff0fd87d026d1e9c044c22
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'towyouth.newhaven.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)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018af1204b8d000004030047304502200f26a20a504cf680276d90f5a4feeff582086924a26fe1db9bccbc8ec0443fd3022100fcd2d4c6d533989a53f56cf0aa6b8f1b76c2690637a3fdd0a11debfdfdfa5eb3007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018af1204bb00000040300473045022100e653ae1b62de0a94c4e24afb9588ec7cdd57aba6a4d911a42d5c1a6ceb8dd46102207867ea0ac42591c459204a95c8e60ea8726b415ee8c5ab6740c8e31f56541f6a
 . . . . [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)
		002706e69fe2a8274d5a2469e8ef501e87833008515464209e48f8ca1b22c1640c1f5df5900420a9d526e0e8fb4790855ba2d109b292fa51c6b3cf7f2dd1dfa16dfbb54116be1a5f7048ab01ed62a79a04347dd5a4b9ed3428444cd9797b144ed435e5c9b61c29ff022356fbeaeb69a92ad5349324d47a5da008948e01f5b8addf1162c217e05a21c30a980a3cb2fefc59b64e29a60a9d11a84f169fd52d61fe463604e2802f0fd419b2ddf96c61bf2a8fc3cc4c5034393f13e03fe6e303f89f02fecf109be82358dd29a60a56f0db5f73360629097a13e3e7a847b8f74ca962690fb0561d1246ea2e14e725b3beb03d2a23681176f94c2c61444ae7d4c36e57bc