lazonaurbana.com

Issued by R3

About this certificate

This digital certificate with serial number 04:ee:28:30:85:29:28:71:5d:91:6b:f3:63:0c:b7:73:88:6d 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:
  • 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=lazonaurbana.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ee:28:30:85:29:28:71:5d:91:6b:f3:63:0c:b7:73:88:6d
Serial Number (int): 429489768105126295597051190274744512645229
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 13:81:f9:14:1b:c1:9c:d7:4c:10:94:d7:ee:25:a4:45:46:21:a9:20
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bd:95:c6:57:a8:01:df:e8:fb:73:ff:c1:9a:77:e0:e4:30:ac:60:1f
Fingerprint (sha256): 11:f1:4c:01:71:e4:79:6b:08:f5:69:06:b2:14:c0:1c:a2:10:d8:55:9e:71:ac:bf:d9:a2:5c:01:62:0b:2d:2f

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

Revocation information

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

Check the revocation status for certificate lazonaurbana.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lazonaurbana.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

lazonaurbana.com

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Certificate

The complete raw certificate details for lazonaurbana.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 429489768105126295597051190274744512645229
 . . . . . . . . [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 2023-11-20 18:30:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-18 18:30:45 +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 'lazonaurbana.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 934559296996727586719334913037480927131408061504393926126007199440851709715102237637198468602630535256394647012091810628745677267097809082344344520875749987069540133373977568622070455891251730247154476620257882827117038651965058343684764690904582635831046300764162801087248991746262634650772658735577642940307367527853498063696366463203031504179634497094830603998922888996852056244209628026961967236217333298562747062640769208430718896928582169621569701674730364512370882440935459667921145901762409970190665022300703577599031519229215174645738783263758799832075188734879820170948897578684358279791181113888879720721855731886268889544878160104164837131217125899922975881745166677802546650934604137871156193296397391474884941248928875295754845943185863505588241708937650269080004262941963066031739400311080737335428447126516043573683499107260679999382618150193787223294533628645767340554227274637650421910313001453302334044505810394652459581122541049108174394746270318885702292461973645651948482551984485231890803254205500763535609044880530681025300936252888418426711925003375522638206206218415287964803889445746746165078469938007190534141249512600382580035989604567682961275302670634854450786444984433140545789870506187911689711916499
 . . . . . . . . . . . . . . . . . . . . [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)
							1381f9141bc19cd74c1094d7ee25a4454621a920
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lazonaurbana.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bee36be4000000403004830460221009ffbaa4ac0221dcc62fbb5212a2e2296aa606dca2d2d4793ff88ac7108ea7d6a022100e77e6c174f35a3c853d1fbbd46b941183665a3ea7c56f7a93abb6eba000f2517007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bee36be4e00000403004630440220344cf95f6c44959202a983c73bd751730dca108825500e0264f3a7d073554fd7022046ac2d48ad42453009f6efc1967a6a751cf51c66f49ac32d1c6076ea8ed9fb89
 . . . . [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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