www.osiosopra.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:b2:4d:68:f8:e6:e2:59:35:ab:3f:58:10:d7:62:b7:10:73 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.osiosopra.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b2:4d:68:f8:e6:e2:59:35:ab:3f:58:10:d7:62:b7:10:73
Serial Number (int): 409122300641846869771220252166642122297459
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7a:20:3c:bb:3f:60:fe:af:c1:b0:d6:05:96:cd:7d:f0:fb:4f:9c:78
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e9:ec:52:e4:37:3a:ca:94:31:f2:4c:18:db:33:18:69:20:df:5c:8b
Fingerprint (sha256): 31:1b:c0:7f:16:4c:27:8f:3f:67:b3:e5:35:53:08:4c:6e:3e:7c:06:dc:c4:49:75:4c:3a:c8:da:4b:a0:cc:ae

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.osiosopra.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.osiosopra.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.osiosopra.com

Other certificates including the domain name osiosopra.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAosDMlu541JH03T9SHYHP
K/irEBuHesEmsx5DaRTNCYNXTY97Bu+cjtgFEb+FaNPxAEFM8eSsailPCrNUOjRq
ZKLw4gR8FpCg/ODpEIW4HnjqYSHN3AihiVhf8/erkDuLKIlJ6WcnD0z0HqgdgD1L
R9kODFTElx3/w6/KexX3r/L/lMcs1DJs6cfz9guHF1r8kvTX8WTrffTZgIy3pOXg
0kyRuplFWBOxowSCOx+wTbIiwSl+Qnrxj1I86Ru84lF/9S2A+vKLPJtytvpwrqvb
bBw5VjY/59Z3+6/fdO1FZWRZHjzUqhI3QdVi7u5qh+UBuKtZiY6cgvfKqoFGJakQ
s0pSQzb8gL6pu/aZOhPdTYjJtZVEVvH98gjOxhnnjF27lk4hHcVUAE5a8lz+kj9D
un6rihjQ8NlVbGcJGl1pwz1AcHFdy1WbpzGJ99j+8bUCXOvBb71i6zfHxBx6tnTU
YV1zlb0USdmFUwcB5Ns4lY3afqB8rdiae68FhMTyYe5Y3jWKXj7KoBzY3YzYLYzk
lPAFoTjDhkdVyGsgO6fkrmI/gYema+8xkLUPSE0ldE+rAWNE8D24Yjel4QPHfeNT
udSiLOV6hvZhnzdrEMs4i2rQJCkZabiv1l1kUyJI7TcuTQZa+0eX8p2pLCcMskmE
Qbf94YmkWYVa11wKW7TyaC0CAwEAAQ==
-----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 409122300641846869771220252166642122297459
 . . . . . . . . [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 2020-02-18 19:20:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 19:20:20 +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.osiosopra.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 663974807859022399647304053320062332826960869182258901175074540234772234268258474015025660126238505672586662898862480022989311426899734776810390971821339323119248061710060064394376557767786097755515275593319610199468330996522837717027103984713840852872117036057552569306959906682328284746072483037189852384012144826318445348043432387828384198893550432487364788820929506437005501147490478927395469424624858609675548523578388626010668779539893780209785822601049191334658922550179715415050190597908374389565437876481690086347080600738060786985360488046513242185894539646175949656738635129977131158617141586614472511734823902538455857982436192944178130429571877403403905879361424591548785702870807129381272109552474327873997454705705587867159372134158341938336799360672443295003684875299207878169012867088185263511250330787520697476741603190325461924630097984031555869033395305464385233014084107422926355264759080777029699961781879342470276204184361815274352922025375273699657923929708542691444030197160589529375007003819418567312181471203048230569341219037911432871451107001098368076955670583482607954172960046935371113722271107690841274058369698959559180099203525071189292388076226101112078880649623408170810941405224579632854847350829
 . . . . . . . . . . . . . . . . . . . . [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)
							7a203cbb3f60feafc1b0d60596cd7df0fb4f9c78
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.osiosopra.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)
							00f0007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017059f568db00000403004630440220716cbbfd34da04c8153749aa795aa9bd4348a9cba31893f5a3f8fd627c70f34a02203252c56ef81651fc5aa65a1e7979d164b35de2000042a627587653bf5be7f0c200770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017059f5690a0000040300483046022100afc4133f81d7cf6ccf717f97ff5cc888977549883f1daa2de7bd954d9dfca681022100ebff29ce578c9769c5996e1c77963347ea260b2dc6348a39c164a259fe933ff7
 . . . . [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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