www.tecnos.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1e:af:97:59:a4:33:fa:fc:10:90:2f:70:0b:d4:62:0a:cf 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.tecnos.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1e:af:97:59:a4:33:fa:fc:10:90:2f:70:0b:d4:62:0a:cf
Serial Number (int): 271778729557140853415138713657882441812687
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 52:fd:79:68:9d:f7:f7:b6:82:f4:a6:38:13:36:72:86:7e:f9:2f:05
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4c:ff:b6:0d:14:10:b3:8d:a2:3b:60:c6:0f:13:05:16:62:01:1e:39
Fingerprint (sha256): 2f:c1:d1:d9:a0:f8:67:60:96:b7:89:9f:08:2f:2b:ee:e5:32:43:07:bf:9c:48:ba:53:34:87:62:45:9e:bb:dd

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.tecnos.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tecnos.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.tecnos.net

Other certificates including the domain name tecnos.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.tecnos.net in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1MaOFu2mQOg6tGw6hbtD
n8/H7r4LPIbOZL8TfhF7Prkzx8Ov7+WsEC3DCYAL9SJVWBdo97EtyLsdmjvXi9+1
7lMCtB1oTR0LqDJR5EFKICjWZXrqxxGgGpMtIgM9kncyW0G4UF/yy7TA2XfUEIlJ
d9Wwbn63aHjQ04XmkMdv2grx61nCZ834Nk1Ba3uJOl1ZsmO6bXJrE74pDcpXKpX2
vcJc1fQdSHB1QFufrnZw53uog1V3yJnITBEBWUx4M6S8icVUvElEtyRPpYhU4WAD
IgwF+J1IbdxtGZViMGCIhHxyaInOC0ij7e1KoTZCpTpkcVhvXeR/QsALg3UAfF9N
tliUH7/XMloovmzr1pEbJzwtHPr1t5GkAy1U+0Ewm3kuzTfXba1G8a1phR0umQgw
Nu6mu7IPw0eWIcWg5JfIyY5bJ34GRreDHAG/NS4lwLBiE5f16VuGgM81R7y5+e/8
qT2dAySNeMdwtgL6zQG08EPYqDqmcbZX8wiC6LefikCGRGE1Tj1l/rrpS596EImE
P4IhYtOzyoDFYbOJWUCJMEMtEBCh4AFQq5G9V6s4vwiRJf47L4TZnJT/+dpxSsHn
fn9zIN7CG5jn9KChiqcCU1w6frC0xHw3WIwTInp9PE107nyQQSnVQp/tVDCVH/7Z
HkSGgOegXyxRCJ1ZVIgvecsCAwEAAQ==
-----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 271778729557140853415138713657882441812687
 . . . . . . . . [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 2019-08-08 09:07:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-06 09:07:46 +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.tecnos.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 868048737265323893150474113930331704779670362187138005191246033185353020585308975130259548703984238380064791663470250694742037256919924357687586852442503161899172612790524003085329523777055703551455557309589971624275924998086325000022790271968047178076730995653691457792422705559216781079773626200536975014844585653277802437358461013174122425541168307336249042865273008273444520826512560129664095842440959267854176749354307089905068633658894333916838277463775523717080330255626256673904894814698701569939308098818451289959586139303778528232478588650786523184489580302714533907070851060167779666460922786885489241981703622587874780857809110474469780231933372834750067775476019364865754078962268935837895770818633858307585850810662076849388233359066691602880297957469278927742663075342954958168433563918599285378298806486204751939278527199548385632458550515866258764136129602595146418388449132829595339768772344238172868884742019521517718001970060270755077592815167900475042006606550168227618272656658146645445478592023631084664415862528408998698489486489981793641187474158519058680151233751004908101139596316520124560213415444417396995202419834214203230247011828681700979718066851321276143903045632078440106908022836546531958417488331
 . . . . . . . . . . . . . . . . . . . . [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)
							52fd79689df7f7b682f4a638133672867ef92f05
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tecnos.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c70b2e06800000403004730450221008e6ca4e44e90a5ed8ec449a0fe35cc416c6263542355d65bfe1d80f98db0ea1d02205e88b86f0244a3fa7bb076a917cb8bf337d2982855ed63bddd1b1cab65ab79e9007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c70b2e084000004030048304602210094d165ee9748dce8053e5034aaf858cfcc9168b88e7176c65d61ba5b36a65300022100b1fc74fffbbc7e83b6b294f15d97c1f0039c42bde62491484321b3bd7b95c407
 . . . . [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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