oprz.com

Issued by R3

About this certificate

This digital certificate with serial number 03:be:a0:da:fa:cf:7c:41:77:a1:75:a6:a2:fd:6d:16:46:30 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=oprz.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:be:a0:da:fa:cf:7c:41:77:a1:75:a6:a2:fd:6d:16:46:30
Serial Number (int): 326204320997340880969706963205486150043184
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 92:3c:1b:fb:fd:fb:72:92:46:34:01:79:03:f9:d0:fd:93:b6:91:c1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1c:95:6c:ec:5f:9c:6c:f3:18:b1:a6:20:24:1d:9a:6c:3c:35:90:0c
Fingerprint (sha256): 4d:7a:f3:4c:52:5c:b3:08:86:bc:8a:f6:9a:3e:e2:57:48:f6:f2:49:f8:cc:87:9d:8e:47:1a:9f:73:2f:7a:d0

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate oprz.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for oprz.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

oprz.com
www.oprz.com

Other certificates including the domain name oprz.com

(limited to 100 certificates)
www.37pay.co
take2photography.com
www.eztokenpay.com
www.sandraalexander.com
www.rathson.in
www.thomasparis.com
oprz.com
manhattanofficecondos.com
barbara-moore.com
www.hawaiiatty.com
kenoshawisconsin.com
www.howtogetbackyourex.com
www.oprz.com
oprz.com
www.kansascitystemcell.net
saltlickspicery.com
www.svezia.co
wisemanagement.com
www.logpacks.com
www.aiiu.com
luxxvest.com
oprz.com
www.littlemiraclesdaycare.com
ungan.com

Certificate

The complete raw certificate details for oprz.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 326204320997340880969706963205486150043184
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-24 19:01:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-23 19:01:49 +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 'oprz.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 757335458015250004828294339896031149858007274058905739457267110535712315687526279581760951238782578825028928438245308730155407351754591973630400588290284045657605473962152495013348305722343978371859431201702638182510013228550618342774633076222057602685137015005489860382433393545328025595219744987647501079111880614379488999528198439128772605369001601127626866178112875460450282743629094501111998799090605479825438830870634548802339005402658303689334813234661288582722035533590093621813321193976557315668425196143380879769137859009645845899100150014908586277390633308103344758761581441866063945406260005388391466527561272680783520371313288385081126254662715427293776222595961395376329958604926772947104057905969753942381070408922806676675894173272331410637804664267451956864448067917897956839519551695037192872451480319166676561746275556099721292679104849862777177552296081094634749167653307885249444744766812828432982548224504560324729297703272253819357852956167453160383739989965364120732772504430570841043284460475990680108622550318295307485786978921737210316831215986048430594813184591796900770471912950807893365730612458332412892006123962714908260538177711052839873874227958527072152032232499961343308206337356909465032949378619
 . . . . . . . . . . . . . . . . . . . . [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)
							923c1bfbfdfb72924634017903f9d0fd93b691c1
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oprz.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oprz.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c9d6b6648000004030046304402206c38eca5d4ec7cbf807806429c8ccd0bd7969ab0e558664803ea54937032ca8a0220284bd4e469bedd1886819cf1adee83205901c49ffef6fccb048b14e57e34171d007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c9d6b6695000004030047304502210080b8a8cdc7ddbe9342e5a6ba1cb57742e7d4fe34e3e744a8da5412662fdac94602202016baa41f1ef21b9c8abf76571897f11b2bd04ded39ae383d452eb3062d8aca
 . . . . [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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