www.cafedowntown.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:79:ac:f3:00:8e:1b:c4:f8:e6:eb:ed:f9:22:54:83:97:2d 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=www.cafedowntown.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:79:ac:f3:00:8e:1b:c4:f8:e6:eb:ed:f9:22:54:83:97:2d
Serial Number (int): 389853199079145163455975109363527319787309
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: db:27:e5:61:27:d3:07:61:be:0f:9d:c5:5b:da:eb:06:c0:16:f4:14
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 52:9e:ff:c2:de:5f:89:9f:86:04:76:e3:21:2f:3e:22:d0:51:30:1d
Fingerprint (sha256): 56:73:29:2e:15:be:71:59:f2:69:3c:9f:c0:19:23:0b:bd:ba:a9:85:c9:57:b5:31:d2:e1:57:e9:f7:49:3d:3c

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.cafedowntown.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cafedowntown.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

www.cafedowntown.com

Other certificates including the domain name cafedowntown.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cafedowntown.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 389853199079145163455975109363527319787309
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-18 05:37:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 05:37:04 +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 'www.cafedowntown.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 884641495364155203666394186752198684238619195079537516560330310469636684491193550133034735855010207127757929644337532643333915906455272173143208983313255199994230083790922374770790396298849983437880371404749611348798451129100251995351304368832410380343037934051133321948964591297883962193824817862254318077474073980707609438816903437943231813685817262517287502189879651824974547956112361796437234753323597336659608794045663383383631156507308867285099984671589012662623053670766236070610816050633560412457920071979411890464103847913157837021140190171790884352679602490639982825843688861801342920125657579252738535212594604049642157175976103181793335271520692411739041834222445916162741060670784263038886804249164958091417005577052228569969229943251706581944998623336188993957704081504940733546340971675609010697530275014440278609284671791454466191391078521152039324722296289965793629357062620934548574042992067566350920772251908169498064666223786527503853467456829245370937161856438984934952281012920131299731934304151432596599833719558243992914041147778537747337863884730390515174263002108534257777976868678726605769347204876981349014794673908218874949599225379136825694580041096760788981975822650108587197451351511516046947324748263
 . . . . . . . . . . . . . . . . . . . . [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)
							db27e56127d30761be0f9dc55bdaeb06c016f414
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cafedowntown.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f17b968b800000403004730450221008d101164ae3e41ead28e037d14a32df1a5e6eb3d83111ffaac6ef5b973437d5102203afdfe1d9e49af9030c7c0201441aa55bcb22b5dcd7655f7ea86e04a94edf002007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f17b968a300000403004730450220586bcffdbc4c254f176d8a81c312a4c8f19ac90e147335d78c854e4bb760c2200221009758b752b94c780d43bf7622c381db7928185d88aca3c21b94f82e67228b56d0
 . . . . [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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