www.tecnologiaenergetica.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:6a:fd:db:a6:b2:a7:0c:50:a4:85:14:2e:25:41:58:60:78 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.tecnologiaenergetica.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6a:fd:db:a6:b2:a7:0c:50:a4:85:14:2e:25:41:58:60:78
Serial Number (int): 384856509797640372574999134229670884040824
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 80:6b:26:c6:86:7b:b0:8c:17:0a:d5:d8:d5:7c:bb:ba:29:4c:91:99
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0c:e6:77:c9:c6:15:3f:ad:a6:61:1f:9d:e9:ee:96:eb:10:9f:43:8e
Fingerprint (sha256): fe:d5:b5:ed:52:cd:ca:02:c5:09:32:f6:6a:2c:de:f1:2b:a4:6a:06:64:68:19:57:12:d1:d7:76:47:7e:ba: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.tecnologiaenergetica.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tecnologiaenergetica.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

www.tecnologiaenergetica.com

Other certificates including the domain name tecnologiaenergetica.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.tecnologiaenergetica.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 384856509797640372574999134229670884040824
 . . . . . . . . [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 2020-03-15 02:04:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-13 02:04:05 +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.tecnologiaenergetica.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 703914952001534019281445776292619345649146552047465024925854059796454388822362824958470156757542072437857287567744926351570123753872141352932644816001138149706712628115513069625953459857417275317187810181371989357538040885094185202920085485112099176446281024122361450172622665489024001995779858603764942390807701507640542308237166040640733712023438993152049082664299075887767123416032954337952854082325258700916532666457297694122642055901638971939550866926350681514614102431258161301984334150834672322906799747748474023398577420413998502577808324891755437630470770278313959381950067029513252979720103736219242207426141149228427217340249558344408799440960146407383981636738404505777373112642125146303712509140719587031305813189060655623199356270279437105493376269165844502073166985146840935035985632199091337685109273718542515210122909661207481302987628570313454329466604958043710745677865748000193420923864606152510421086460294365693289360475149214233734795930017582038294223500041586761808055982193550802238928690084778099243054224260064411249644918529054023713387063740750579434984741211796252217972453939829441679110845325945501836074887918983184882720417668499045025522213550826597323139208852011268583747908294894127725647121639
 . . . . . . . . . . . . . . . . . . . . [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)
							806b26c6867bb08c170ad5d8d57cbbba294c9199
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tecnologiaenergetica.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170dc260c83000004030047304502201c0cc1ec5251c327f120680b8736a7b75c7a3faca60b3a55294ac8723d8e65c80221008de42c154cfbac20afd06fc2d7100f232079a54f3118dbf5b42f4bf9242e9a5f007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170dc260c7800000403004730450220160717e2b98c6509212a5754134db2c3ce451ba9f4ac1eee63262be3b195a251022100adc7a02e8ccda4cafbb065af8ba25a2c8d153f685a72b9fabab4e6b80c4133f8
 . . . . [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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