sandraalexander.com

Issued by R3

About this certificate

This digital certificate with serial number 04:83:32:a1:e7:15:3e:43:50:13:3b:7a:bb:b0:30:fa:a0:37 was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=sandraalexander.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:83:32:a1:e7:15:3e:43:50:13:3b:7a:bb:b0:30:fa:a0:37
Serial Number (int): 393093435840187074504209404653643323056183
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 66:01:c8:65:2f:fa:97:75:a8:1b:81:d2:20:e7:01:01:78:8b:2d:db
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 86:29:ea:d9:b8:0c:b0:39:0b:17:4d:b1:b9:f6:b1:90:15:8e:91:ae
Fingerprint (sha256): e3:68:f1:1f:0f:89:3e:9a:12:94:96:c0:39:a1:f7:5e:f8:ea:54:87:99:2c:50:23:6f:3d:b8:46:30:29:da:2a

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

Revocation information

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

Check the revocation status for certificate sandraalexander.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sandraalexander.com

Public Key Algorithm

RSA

Key Size

4096

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

sandraalexander.com
www.sandraalexander.com

Other certificates including the domain name sandraalexander.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for sandraalexander.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 393093435840187074504209404653643323056183
 . . . . . . . . [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 2023-08-22 02:08:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-20 02:08:22 +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 'sandraalexander.com'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 911021208663228167369065342689626747471156176092508657699650372274612397014581981902208951434072169511615304098341189375234653264281457006032291971351137141406887222914307659239661000852440000092580027661604236447410858672956829449481240950286571680707028213712164583160885526763930339039417123988213094360370385239749619678046371241350117158405355832076711732931604017163707021623558948289418857161528018082667213575941914265410625203396485622656241857213654578180050375708578141867932800187548855819960660746658572342387780986263985316356519042615893345926522862401387240862234708734326124027431387257220607784137890215897273372589855827959907566974128614275232423173775190687073736598186422455281349168719534217847704836473562118279723782610807084038414784902040572636467651888574667365184027109579879644569670861955444419129916525750492919186404246799473215222895775484506326549487595501560351734309450235947629506452831252104551626948642496613159188811738169970125394985056145423904098864956323300633610495265679313937639015856327522745847012497511634604094197616172975608369549280630481563201413379888780475942797785205679847805520577559623306373993445288634099668100906453612760406984013962131306840697991195418605693094000937
 . . . . . . . . . . . . . . . . . . . . [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)
							6601c8652ffa9775a81b81d220e70101788b2ddb
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sandraalexander.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sandraalexander.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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a1b36fdc5000004030046304402203076c6a33e18e5ff713ddf644fa915caec712ad53da5368d6f3966fa55ca723402200221f4d8ce47f2d84b126a07f78ff1b370589bf2c8cf18ce0c14f4745bffa28f007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a1b36fda6000004030047304502207f9308d4509c8a820107770bc320d62ed6db5772c38f4f8f6a186a644443aa34022100cbffe238ea6cc3062cb63795a278430c3efd7bfe853cb43e95f904d9bd579f2d
 . . . . [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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