www.historicmainstreet.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:df:87:5a:ae:d7:1e:5a:0a:05:00:92:d1:c8:77:c0:f4:96 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.historicmainstreet.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:df:87:5a:ae:d7:1e:5a:0a:05:00:92:d1:c8:77:c0:f4:96
Serial Number (int): 424512028182741215093048549058414108538006
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fa:1d:2f:cc:87:54:21:05:96:57:fd:7c:3d:08:94:fd:0b:33:b8:d5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ee:02:84:23:4b:8d:e3:ce:72:86:4b:dc:b9:63:9a:30:54:24:30:fd
Fingerprint (sha256): db:7c:ce:d7:e8:52:48:ca:2d:26:6d:39:7c:c4:a8:0a:9c:8f:64:e7:5a:50:e5:41:57:db:35:c1:bc:47:21:88

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.historicmainstreet.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.historicmainstreet.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.historicmainstreet.com

Other certificates including the domain name historicmainstreet.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuhGjyxExMs5PPs76VC58
4Rzj39xFbRzCOXB6XPnvvvGDBAjEvGeEz1i7b6IAUvEimyvDMB1iE87ZgrcoN0Pl
8u0b3MI424dpxpU7qM7L439/AMi++mAMluNcqmubbgOfTT3AF9ZkS040X/w+2Vlt
YAfBG2WEk1LMg+ljO26odtwmNiEgPkVkT3L/hLQTwZxNw2gPD+4LAjNm5xTNZU9k
zQ9dk9NuFpwNnkuoyigX2N1vw5t7G57F1JFe9VFbKGeM0p5WC3uclfW0M2OzhEgx
QmgLnC0F0L4qexlQhHMMAFHmKl0wxn+6Pxe7BfKfynz2q8OOubLx+vPt2SQPLRrj
ST/NDUCNDeHg1TEVBDaUgGIYKyXUGsaIk2CrxuvsamG6sap2TuSlmrvXHmAycMU4
jzSO4k/iDLq1/BL5wmZneBogZSAB5WcVkOq1SK9lJmq8vuVHQD+BhVwZp1wjLpXG
3P4sTuDQHJcgWxYC2HhzdJGZcH5Hw58S6jhP6E43qIqt1LcmfF8UKeWcABE8/CyC
mn2ziuq+56gIVkY3zyxPIUD3NYKR37ycSz9bg15Or8V6urF/EGo2wVKnEFt6xLLB
FhATykTr38sTTvtkB0Z9RZAO0TJT37Rg/KYuHVDKK85LVGt8Cn/jl3K1iH/XpH6i
MNSG2cS4MzKLysnTce6kvJkCAwEAAQ==
-----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 424512028182741215093048549058414108538006
 . . . . . . . . [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 2020-02-16 14:12:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 14:12:37 +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.historicmainstreet.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 759094906714420446097554795365028577819608332496382312227529165613450058313168483577923875405526062154532684231193048231747464834001115491614155780069713931440402473443850565764527545180007235072549920334309870485487996644497823588187782105169333300793508772829348397375046523449061427647560813492750742165849457098860399884423170767120911637547502000908862616375455561548812885227608765062570590041133830009785401184013803331912899294897606538875682152220693226949342930977474122366018500127797663196684833649644408707161808641314021264808339939148826533200219774540366531246574599821365060445931103544346306631368764263088142720271636262680082515722161837621294835313689992073057449866211424718319107042605976783944690602958223309343334707272205335959582942235813399069101006383453044364945407065111461727240043960252955201544461682292854698505661108660278710712498103723264053033258877329294395266200553094271105388640931914622504935880957813594520246762105860570908145262942644433759930942006318268144146788142043439182116627818070332443125486281575456713759072302565460200030286979352380214892186163424110051603732303439447068919760651335504435571421326020259815886810467315413649801824622101702639019307518073181807441772592281
 . . . . . . . . . . . . . . . . . . . . [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)
							fa1d2fcc875421059657fd7c3d0894fd0b33b8d5
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.historicmainstreet.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001704e8efa210000040300473045022100a099fdd3dcb6237c177e6328dbc5bc6d3f1f9728e92b1075bc96da52c803f9cc02207823628f084493a89ae158e486e468eec837dc848359732e89d01853df3824f800770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001704e8efa1f0000040300483046022100ec4d11bd614b886b190ed58f82703272cb9caa16b596a039f75bb65d33d06f4402210097bffb2e2ace04c3be320b2e5d6f69a4d6af53b6eeb3ee6ff24f2acc42fc1e59
 . . . . [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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