somerset.k12.md.us

Issued by R3

About this certificate

This digital certificate with serial number 03:7f:de:af:88:41:3c:e3:17:21:d1:ea:10:53:e8:97:1d:20 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=somerset.k12.md.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7f:de:af:88:41:3c:e3:17:21:d1:ea:10:53:e8:97:1d:20
Serial Number (int): 304848718424830800014382902061710378999072
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 49:68:eb:7c:84:85:35:09:e5:33:40:41:cd:84:e2:d7:d1:96:0b:a4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b0:1f:2b:ef:ff:96:29:23:15:a3:4e:78:92:3c:59:8d:c8:a9:df:9d
Fingerprint (sha256): a1:a7:45:c0:59:8b:f7:f3:88:15:3c:fa:80:b3:9c:19:6b:ff:fd:68:73:f1:85:ff:5f:4a:37:bf:24:ee:78:ff

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

Revocation information

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

Check the revocation status for certificate somerset.k12.md.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for somerset.k12.md.us

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

somerset.k12.md.us

Other certificates including the domain name somerset.k12.md.us

(limited to 100 certificates)
wes.somerset.k12.md.us
admin.arcataafterschool.org
somerset.k12.md.us
admin.bayhaven.org
chs.somerset.k12.md.us
admin.bayhaven.org
shepherdstown.mbgsd.org
admin.chs.somerset.k12.md.us
somerset.k12.md.us
stmmsa.org
admin.elmwood.mbgsd.org
admin.bayhaven.org
cristoreytc.org
admin.whs.somerset.k12.md.us
somerset.k12.md.us
admin.somerset.k12.md.us
admin.bayhaven.org
upperallen.mbgsd.org
admin.pes.somerset.k12.md.us
admin.bayhaven.org
pa.somerset.k12.md.us
portrichmondhs.org
sp.somerset.k12.md.us
admin.portrichmondhs.org
ps.somerset.k12.md.us
admin.dis.somerset.k12.md.us
admin.bayhaven.org
admin.bayhaven.org
admin.bayhaven.org
admin.bayhaven.org
monroe.k12.tn.us
admin.scths.somerset.k12.md.us
admin.chs.somerset.k12.md.us
admin.bayhaven.org
admin.bayhaven.org
admin.highschool.mbgsd.org
mail.somerset.k12.md.us
admin.bayhaven.org
admin.gulfstreamschool.org
somerset.k12.md.us
ps.somerset.k12.md.us
admin.bayhaven.org
lightspeed.somerset.k12.md.us
admin.sis.somerset.k12.md.us
admin.scths.somerset.k12.md.us
admin.ees.somerset.k12.md.us
mail.somerset.k12.md.us
admin.arcataafterschool.org
www.usd465.com
somerset.k12.md.us
admin.broadstreet.mbgsd.org
mail.somerset.k12.md.us
admin.upperallen.mbgsd.org
admin.bayhaven.org
mail.somerset.k12.md.us
msp.somerset.k12.md.us
admin.bayhaven.org
mail.somerset.k12.md.us
admin.ges.somerset.k12.md.us
sis.somerset.k12.md.us
admin.wes.somerset.k12.md.us
stmmsa.org
mail.somerset.k12.md.us
lightspeed.somerset.k12.md.us
somerset.k12.md.us
mail.somerset.k12.md.us
mail.somerset.k12.md.us
somerset.k12.md.us
admin.bayhaven.org
mail.somerset.k12.md.us
www.somerset.k12.md.us
admin.middleschool.mbgsd.org
somerset.k12.md.us
sp.somerset.k12.md.us
scths.somerset.k12.md.us

Certificate

The complete raw certificate details for somerset.k12.md.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuhphdcs4caP51uxGkgiz
cnYU70CKu2tnvFaWIFswSnd/WBywzPg12KAT1SGnsgTb61LGv87/PbR2Gw11f9Aa
8VaSrDTPXa8Ur+UzDCNELX3+Sbs3ima82WQMp4FAro1ZWja0GfBf/YLX4WrN+/FB
YSvey7cwMSORSudhxnLPNhcTrDJiiG2xEVBlZJLgJUK99MIuVObOY9qux928drep
jyKTi5DiT4MCoNXHC6HblEKh7l0uO4lBn807xrbSeIts6aIdHG4UWL5zXvfKfngn
5xcsmg4Kk1DH6jFYme0xTLN6k2gdh8XrunNGuCi2JETVCpE/gBlpGdKAEwrGFN5y
aQIDAQAB
-----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 304848718424830800014382902061710378999072
 . . . . . . . . [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 2023-08-03 22:37:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-01 22:37:47 +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 'somerset.k12.md.us'
 . . . . . . . . [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 23493333533497363348166035667969437013532497101329983640159066823655690545257526979684538974100542910774104381653595748628802268005530066597720150592277344102128195305987146761140978158592815834538885085982458931109728696432876579985991064075055507782585228189484171384151912017558378946761237159727816609695119826049485136014359108079488056753771564121616834640516463170262870715124569622650962727470082487766145990238096485966080450814378383964639721482202717244822196760412660275188220422758347443886848632664564822402740999201135593190591795047001524891409287621643985582760193022931717803121678279315166462898793
 . . . . . . . . . . . . . . . . . . . . [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)
							4968eb7c84853509e5334041cd84e2d7d1960ba4
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'somerset.k12.md.us'
 . . . . . . . . . . . . . . . . [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)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189bdc3bc070000040300473045022057beb84e51403f5d2389fe48292f9128d3e349e59f332144d4c05a40d7db4acb022100994c4d37bdbc0a03df99cdc922745c2a36d85e8c096a31cca343daec3ab8669e007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189bdc3bbfb00000403004630440220581da5233896750cb1b300c9e0aa19ed615cf8b00c1e8d95dd8c26e053e4ce2f022048507d795b93009fb2a9649eceee57c3dda572bfdb0c50013b4444cd5ab7c0d9
 . . . . [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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