www.dynabus.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:34:cb:30:e9:27:9c:bc:d1:b0:5d:1b:91:31:be:ff:22:bf 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.dynabus.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:34:cb:30:e9:27:9c:bc:d1:b0:5d:1b:91:31:be:ff:22:bf
Serial Number (int): 279301628117502931552602486710415793267391
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: be:8a:03:e8:78:da:48:10:4c:20:35:06:fe:c4:e7:3c:72:d4:01:49
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 04:49:2e:87:74:07:c7:0b:35:f0:86:0f:ba:d3:18:a4:af:ff:bc:d0
Fingerprint (sha256): e8:c9:ce:56:a1:ea:26:e9:3d:cd:ae:84:84:a5:9d:ec:e9:b9:1a:8e:a5:d9:6b:1f:cd:4e:4f:70:e8:44:39:38

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.dynabus.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.dynabus.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.dynabus.com

Other certificates including the domain name dynabus.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.dynabus.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 279301628117502931552602486710415793267391
 . . . . . . . . [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 2020-02-09 12:41:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-09 12:41:28 +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.dynabus.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 841021214995417034801258255992970394650605767252752135470232386277975405048569626050429618466391666773074318543482596185101216883719633823987106469322432311744037510803075834112455880462946564927646693714318034745732998518403830471438777020081227815727084824625987316667338911739072533439979166331488318146075341151934177292917766597943653890926644843737095763076723322150157767366076717198316221796626825133709404418851769980264449574051072637615540416252858059948945711300956120292274705608542950456411231542896391538958113512334696839698607191084930844968147002729850727434933133447559999881235548874742160240755193295234487887171781607604767944663637786416510664090719256064296947300471602114158479264884484295863275361342079957002588742768052703584549989334920172331507215862334245129769850377329339839373972517663947788171387067911095296912548789229066355289324567233898368964358427255022265218071816668786681354098625803465185415292375424462258574816937470105116498614784082413126864694533176696463244827773830630283375238471569651381954695888074494453796644713431408174204132143909350358969054870346402634318239828853639800603593083554310585327879511708589041630732173599048805330473877059988237057143598195222231837071357101
 . . . . . . . . . . . . . . . . . . . . [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)
							be8a03e878da48104c203506fec4e73c72d40149
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dynabus.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)
							00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001702a2f01e700000403004630440220255c506c4314382dd0529f978b3fa5a0b6e9d29146aad8ddaa07a3b276d459c6022054dcd9080b95f83f8f5fe4c20e3ce56a580057ba6a6f8c974b7eaf5dba301c4700770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001702a2f02120000040300483046022100e5b61f1e31ac4c61690629e286ab0a81c9205456f8305183b4821bcb8737004902210082f0057f0dbbf7fa05ea7be379019ad4402f9d5a6c6c8b44f5c5b0b7f396d32b
 . . . . [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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