www.paron.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:a0:3d:59:43:09:1c:93:44:3e:a7:7d:45:53:ca:35:aa:9e 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.paron.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a0:3d:59:43:09:1c:93:44:3e:a7:7d:45:53:ca:35:aa:9e
Serial Number (int): 402975868816197770730479072945793138010782
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 20:7e:f5:17:04:d2:4b:0c:76:c8:80:90:28:3b:8b:02:8c:4b:42:50
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 10:03:3c:79:ef:7b:ba:36:d8:ec:b6:1f:53:7e:ac:75:0c:53:89:f3
Fingerprint (sha256): df:60:6f:48:82:a1:d9:8e:a8:66:dd:95:f4:cd:fd:c8:40:ef:75:03:a3:fd:39:5c:12:e3:b2:20:b4:ab:37:77

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.paron.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.paron.net

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.paron.net

Other certificates including the domain name paron.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.paron.net 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 402975868816197770730479072945793138010782
 . . . . . . . . [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 2019-11-09 04:40:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-07 04:40:17 +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.paron.net'
 . . . . . . . . [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 799110164121177806456285504995207765909591273318373052709865166559860707675872758618742865314136123399480460483677728725160327709209069748275327433207401896953438514246198097401673548551824397212766447515579396036818017590235641312976876314185812593401049655036082141858948941510886251232078536583868399725601325871689004837015797319606294199996497692350478314559574638137454397046736661339195287390051101097066092091483533360116837680144021129699905627866997437418958834079889849610505320421208124623425982772549163352765207992197455157757239276445158759215883312367298995200200054840956110756035978213872424601222501173091395306653663885701339979740622276924904536318283927341619365963417147108209000073008616873552151726865202727703400103525302505979646088012566490239780927711496647302657375946410852996753665938142673251342686219007165581098044363654934480302654938123022752782320567329738965704649480066769335482929323701394688754275512956139055467697645612587998778360560345853487176303476594277842725902300688816896874724206406020135044275061576951607372225699315083056273766969257998785338137587535790311763775869622916567400127502022788860296626214055366353283876152812036840088068278012433013256467204883353386443325634891
 . . . . . . . . . . . . . . . . . . . . [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)
							207ef51704d24b0c76c88090283b8b028c4b4250
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.paron.net'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e4ead69f5000004030046304402204dd5e51e5519454309e17639e6a6c4bbc04b9001c443dcbdf366d6a3be3d464e022054871cd435aaddbfc315122a4e0282740a8a4ec6aebd5f5cee054b4460f99d0e00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e4ead6a1d0000040300473045022100fa3ff0f5d869f8c503afa7c5fd95c2610fb3cbd164bbe232ac11642350b7e94002205aa5289a99c33a90365aa3d76cdee1705fb729cc12bfc7cf0d9e680f5f8fea26
 . . . . [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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