tecsostenible.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:13:eb:d8:7b:97:08:a9:fb:4a:55:b2:10:6a:b9:63:db:d3 was issued on by Let's Encrypt.

With 3 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=tecsostenible.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:13:eb:d8:7b:97:08:a9:fb:4a:55:b2:10:6a:b9:63:db:d3
Serial Number (int): 268115715388611984662612657328017039940563
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e1:c6:e2:3e:17:f3:ba:a3:cf:1c:09:0d:46:94:35:90:ad:4c:8c:e4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 24:01:d3:cc:fb:ce:f9:22:fa:fe:0e:be:a0:47:97:fc:2a:4a:ad:48
Fingerprint (sha256): 35:78:46:45:1f:90:a3:7b:70:4c:43:c2:86:61:c9:f0:02:a6:e6:8a:7d:9b:19:de:8a:71:eb:bb:db:35:d9:ea

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 tecsostenible.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tecsostenible.com

Public Key Algorithm

RSA

Key Size

2048

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

tecsostenible.com
webmail.tecsostenible.com
www.tecsostenible.com

Other certificates including the domain name tecsostenible.com

(limited to 100 certificates)
pagos.tecsostenible.com
shop.tecsostenible.com
web.tecsostenible.com
tecsostenible.com
tecsostenible.com
tecsostenible.com
tecsostenible.com
tecsostenible.com
facturas.sokrator.com
tecsostenible.com
facturas.sokrator.com
tecsostenible.com
tecsostenible.com
shop.tecsostenible.com
tecsostenible.com
shop.tecsostenible.com
shop.tecsostenible.com
web.tecsostenible.com
tecsostenible.com
tecsostenible.com
tecsostenible.com

Certificate

The complete raw certificate details for tecsostenible.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs1BB6ed5tmo09wORU8AI
TLQPg3+sfaiIF+jYIlO5zLcg4gO+jLOgGnfKRdg6VFIDXnOxXIMQUL4MWEr4rrIY
IN2yv5g6wA1S/Yeivq+jL1NEYFiDRso7V81Fq0az1Hrbag4c3R291yTak9GFr2Kz
MzAx91IU3/JnX62ULvBJt7x9TF6SwgaEY8WS9c6vAh5pG+ag3nMGjObVgxiq7iqn
1eHVNL+dXMl3vp8iD3zDDo9BBSsLbnCXLc2dSVGoN6J5jLw6ArCa4DrTyyu5UEYn
JGs0f092TJanpWUXUKSj5KqiWYyq6gpDojkRupr0sv3TDzeQ570oHh/Oxpk7Ctac
3wIDAQAB
-----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 268115715388611984662612657328017039940563
 . . . . . . . . [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 2019-03-23 10:08:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 10:08:12 +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 'tecsostenible.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22636233025051019698731263878491976157639227341942686971854640606683795640650476780443609996463034524737245815100542399845373957629480077712039779239002606735913394827045351746058950033633754882198194459574974334076536682338461273286122425505282086150193576941930369115295601992072423540460700235310673813573418037594404861073381190674067345315047696294626211128187847036941769908735996497516052697098310196072118696395058772677120450379997406200374489139332324060991208128385421986998270265578017206049842064190658956086980929692145750736429421882263085735560023354309703879240526233953500845262600285407195694537951
 . . . . . . . . . . . . . . . . . . . . [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)
							e1c6e23e17f3baa3cf1c090d46943590ad4c8ce4
 . . . . . . . . . . . . . . . . [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 (71 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tecsostenible.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.tecsostenible.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tecsostenible.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)
							00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169aa3c9b5b0000040300473045022100d6bff0b9e1e4ecc516e31dd878f0b41c6b107a89dd969551e545872dbd17b46d02201985f6a3382e4ae16a1f5ae6a0d6806147ab307c74d9c022a7c4ea22885b2c1f007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169aa3c9d55000004030047304502207f24297e5f5228f863620947d79e8583f57c15079f0aa0b34b2cd87b8e0fb5fa022100ac2a64d58386d9d2bc75cd8f8e943b3aeb2ee13ef44ac841af7f3c96a449ba73
 . . . . [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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