regenerar.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d6:10:73:fc:f4:da:3a:91:2e:4a:8e:6e:ac:9a:92:28:24 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=regenerar.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d6:10:73:fc:f4:da:3a:91:2e:4a:8e:6e:ac:9a:92:28:24
Serial Number (int): 334179154208999291589314705095627214301220
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b4:87:5b:da:d2:ed:23:10:57:bb:a3:87:80:02:33:9e:ec:cf:30:21
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 31:e1:ad:38:ba:51:bd:c4:ba:e5:c1:84:69:a9:34:81:c7:42:8d:5f
Fingerprint (sha256): e1:fc:63:0e:a9:0e:08:35:35:f8:7e:ab:ac:9b:38:a2:e1:ab:1c:dc:72:a1:3e:c5:66:c9:ef:05:6a:e7:d0:32

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

Revocation information

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

Check the revocation status for certificate regenerar.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for regenerar.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

regenerar.com
www.regenerar.com

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Certificate

The complete raw certificate details for regenerar.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 334179154208999291589314705095627214301220
 . . . . . . . . [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 2023-11-22 01:16:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-20 01:16:23 +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 'regenerar.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 781224971060007385662519364531754806624355494627679353792459842816085357001151183395559489786250674028390328189807213488289548940890764752449724644327961236809039561422829587606425896157085920890856859395409335287564918888005245860720425346695459197314568950148723603679254366208534904049059561501319116636286084720328193175678095061786032155755496472586782415818487919671603642516822767694652131393750950992131198148184178710317755814077376498051133901543919833887402855236995847454792863869480761536741812430481726940421933932568594934868242746105232445497398742631889647844185896769796588218151202803835855535005239167210940718239809195473261824366603052756532607641735704110192110617902967007887801100173698665105360480654730645302545688874033705583980521351757342512078626169757152944231704735321535642456856327864931537286656220606693541442729394386986156450782307918997864756691882951152759876635432303383439038332793534885904358283064467964881067452881763929581534114095207372696804836174211390893823544480874112829847798096268197135086047659385756307454785392246055381397598822793061608546170383960513777291809235033024166580011717816633095853107290870279535407898622730472113921817313270617516362042289824212639989790558791
 . . . . . . . . . . . . . . . . . . . . [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)
							b4875bdad2ed231057bba3878002339eeccf3021
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'regenerar.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.regenerar.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)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bf4d07769000004030046304402202683512a3a3e4bad257afdb518b25862fbaa7c5044eff212894fa69820b5fb8f0220032f9450c87af2703a9696e6f66668d1d3a37b662555e0829373e0d93d9dd257007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bf4d07786000004030047304502207b4db37524b60d01be4703d5349df4d8746e453f5288cbed931bc01544851139022100d5d6961a593ae97b858ee6917b336633afd8a46935af8fb3bc193ad01d203210
 . . . . [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)
		005e964922fb6a1dd7ea16987a08e00c96145801ea17b1b75c4ec155e1f03c591dbdfc3d39f3b3967d108b6511321404459c3c393d028edc4fb98eb66ea7bdd770dbeed191eddd8340fc8e049671eee652e4dea796c680f524580334301428c811d2a1c2bfb8e2c9cd79e1ab08acf0fcbd8fa9f15734d0fab0637f98c1bf630d77e191694f13b53677ebc1055f9305c5bff7e6cf54d83c2da4eba2b33976ef3db728f19a2d4b4188ff4ae33592df2cd0b48f270373f96fe1879434021977bfeb98efe68106210578b9e4fbc3dadad1dff1923cb8f16a00e8c09ebdc38d430daa87eaf173f4baeb95de87ea368f01f58e87fabf5cb70cb4ae334314615a04aa4ab6