oxyl.net

Issued by R3

About this certificate

This digital certificate with serial number 03:a4:88:e2:bf:94:68:8a:d3:93:af:91:aa:eb:43:1f:a5:fc 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=oxyl.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:88:e2:bf:94:68:8a:d3:93:af:91:aa:eb:43:1f:a5:fc
Serial Number (int): 317325118322529781999132449767605615437308
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 03:9f:5e:4c:bb:c3:d8:8c:ff:a5:4f:2c:50:94:07:f8:8c:e2:a2:8c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 50:ba:bf:8f:23:f8:13:6e:cb:c5:bc:19:c5:51:1d:40:08:cc:21:42
Fingerprint (sha256): 61:a1:6e:8e:c6:73:8e:f0:88:e4:b1:a0:63:0d:bd:50:23:4e:4a:3d:cf:34:b0:b7:15:ea:33:16:df:d9:70:26

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

Revocation information

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

Check the revocation status for certificate oxyl.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for oxyl.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

oxyl.net
www.oxyl.net

Other certificates including the domain name oxyl.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for oxyl.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 317325118322529781999132449767605615437308
 . . . . . . . . [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 2023-11-27 12:47:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-25 12:47:36 +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 'oxyl.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 761383823425868232398007048515788035506573654161068489941543836051232212754979935405646307140742145845405930279278320512357757200762623113311306499091546343487431190448380557657620120266766621224391830349559175934891523317454454394658542687786247593535338192094031975434607804620656562125516541936532234626540629543403196822881890555445683746297358242179737145821534962616730715972947373981321194823252602040431592664027407378119408186709047225742875002369434641401837208730701756401202913546821714708783908282847309904114311921736797404531225555739734988300072593151361355054989946916013928870856484121424903116846763957332104148282127681620947392299329187602104747421098535672875784340232920045140537035225548597470541616850888212969259230572116040370958199009357510222974008833900057076463855798688623999263130985426869541687839226155433490351397430973937157867185266157911188976074641187978158851836725810565864485682974955314939562159059807540361082994489093987880732080450501299395484624358459604965398133668785464752015090534697290626017935471337630613059929620919913027038643088546054724958284694352824742783158778898262768542769357910470507672371434643683317100222480329962420293525607103149779069321226617611303175477408017
 . . . . . . . . . . . . . . . . . . . . [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)
							039f5e4cbbc3d88cffa54f2c509407f88ce2a28c
 . . . . . . . . . . . . . . . . [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 'oxyl.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oxyl.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 (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)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c110915ef00000403004730450220432cd7d86daa81d2b6e62aa780e8a1943ac167f492a2676a309e251eefb0908b022100ed14faf05d86b52aedd486abd643a610c7984128cc263dcd6b054405ead98af400750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c1109163b000004030046304402205e87f2adfe23dc549275cb284bde9506110c4a66009ead4b804a02f7ae2db79a02200347e7a6c876f7eea0ab5656a1cd24da304cf906d19f34c6ff2ccea3ca17925d
 . . . . [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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