cafedowntown.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:db:79:bf:96:a5:b4:4c:93:cb:78:79:25:f5:5d:34:33:9f 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=cafedowntown.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:db:79:bf:96:a5:b4:4c:93:cb:78:79:25:f5:5d:34:33:9f
Serial Number (int): 336020527522646105651724702673751590056863
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c9:27:0d:fa:17:b2:e4:63:b3:e7:3b:f6:4a:b8:ee:b4:71:ab:ca:4f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 08:51:1f:60:a3:a6:8b:e3:58:e1:b5:b0:0e:e9:19:40:e2:18:4d:f7
Fingerprint (sha256): 4b:18:53:2a:bc:9b:44:e6:b8:6e:3c:58:e3:61:4d:36:17:82:9e:0e:73:96:c3:ff:de:26:e1:65:05:a3:86:47

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 cafedowntown.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

cafedowntown.com

Other certificates including the domain name cafedowntown.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 336020527522646105651724702673751590056863
 . . . . . . . . [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 2019-12-16 18:07:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 18:07:14 +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 '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 750320883661169147782485854893343628102032622250584076688973713512270087418029886474288140722883348824436650012155088819009564085751573142454283539952563301871370212818408747491404770413725804654375977237835270594905158656694594731182968143168148405729039778138494605774353893116233843993737580645997413742594324217703211663319062824792996454488782945537549112021405128155346357155082917294711000977767401242995430044965311018040683431473931736011757471401383137898842307769728156863000936424992819429524237856421855530000883200113413378099266732436043277999276219452831816054183591188331609961522084714525807700700698435867523299720752823265004169845856816855845288398171462382503122038839730449685576088528539056346732700470568611042671620659876214060094669304739982614973790653269963639534139509470153126896590514402965580728234338004280720705350423680515363957456692398534472603856177251150887851311750165900492639344256213190072448865027364509066983759044865235676608716712129377077968221411333322099797106599921001333182097614391385271324024197539669181170710874732815344854313307821114794312573348476118389193106446922388174098317051610496276615950569781367076294779114515020573656530806103949171866996472211367583956377925291
 . . . . . . . . . . . . . . . . . . . . [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)
							c9270dfa17b2e463b3e73bf64ab8eeb471abca4f
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f101b7f0900000403004730450221008b7ea5ea0c00b52e0c24e3f041e95b5f21722ac996309aa59aae64bec3646af602203e5866bc7716ebe943c29b6910aa8e2baea7c2ac8eef55cef091c878fff8901300760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f101b7f3900000403004730450220634521872684f1147419f5e321afa3bc83b8c04097705a23ce088d7ef5099b290221008e6aaadbf30322cdb2f1eb6655fc01008c280a928c5510891aae6966e87701a0
 . . . . [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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