urbantek.com.ar

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0c:18:db:09:99:8a:b4:8a:f4:c7:2b:bf:11:1e:a6:c7:9a was issued on by Let's Encrypt.

With 7 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=urbantek.com.ar

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0c:18:db:09:99:8a:b4:8a:f4:c7:2b:bf:11:1e:a6:c7:9a
Serial Number (int): 265453284977949381101384819029708951177114
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 77:f1:bc:dc:cc:63:04:74:cf:02:2b:4c:23:7c:f9:65:e6:21:26:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 09:2f:5d:fa:5e:96:52:5a:45:cd:2d:f1:dc:6c:9b:c4:8c:71:e5:b9
Fingerprint (sha256): 73:9e:d6:d6:8e:eb:cf:e3:69:a9:8c:80:07:89:cb:44:63:f9:8d:0c:19:6b:33:83:3a:c4:5b:24:a9:54:d6:7c

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 urbantek.com.ar

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for urbantek.com.ar

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

autodiscover.urbantek.com.ar
cpanel.urbantek.com.ar
mail.urbantek.com.ar
urbantek.com.ar
webdisk.urbantek.com.ar
webmail.urbantek.com.ar
www.urbantek.com.ar

Other certificates including the domain name urbantek.com.ar

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstFXXVcNeUrN9WxdECUq
GFDwq2mvJzWjzc1OFDZsn+ZNSeQ7olIDe491L9WrsOJ2+Oc3ubinN52DdwBqw65B
jWl7XRClPqRn528KZcu7MO0I8mxLod5O967Ax0MmJ39FcqdTjuMx6H2HoS9/k/kz
ZIKfjv7/RozConFIbCbOhIMJe8b6VUHPAH/CFkz1qqSMD2P2pDgGFKq0Z5aPuFBd
d8+NarG6BM+OqX6QmqzJgez45I5phbjK6N+tuA23FXA41oveGbwVMC4an/6sGHu1
Q/vmWq0aNXczF/lUOb2Ye9cjgWIqUB0Z4OM7sDHauGg57suC3nWJsQsWFD14r7Qk
swIDAQAB
-----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 265453284977949381101384819029708951177114
 . . . . . . . . [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 2019-02-07 09:41:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-08 09:41:42 +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 'urbantek.com.ar'
 . . . . . . . . [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 22573648310648038259761160833632637872562238973242224847218971590160897776287048558982475548618232420299334328666719134353393990647272573812251289161248932774525286267677835342205410664563391876822545436008000043075164539632567642206561258869953189654975149457899226813019262155286727362052023350436170226163239224113427804992314229354386680600959405604980780183878480188149051971014985250230365041563700746948047680163887706659103012095528298304112572436921003442742666968636472175164326022843009520770373117668942929638585185766220763963126031442572008275084105566034724391609165369306173546348841137765613596583091
 . . . . . . . . . . . . . . . . . . . . [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)
							77f1bcdccc630474cf022b4c237cf965e621262c
 . . . . . . . . . . . . . . . . [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 (167 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.urbantek.com.ar'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.urbantek.com.ar'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.urbantek.com.ar'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'urbantek.com.ar'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.urbantek.com.ar'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.urbantek.com.ar'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.urbantek.com.ar'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000168c78c87300000040300463044022001a031485c5174d6b79aa30e750c1c602ed68ce852f707f5a49e3b41bd7dae690220579242d9506609a2cd5717478b4d264a54c724bd0fcb15fe4c3ae35c50fc832f007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168c78c89300000040300473045022100b6b790dafd661fe3eb6aa3c4ceff4b681977f3fe3b74f2cfec955dc8fe6f91b80220377b8e3fe72a7edbee6beb6186b118c79f75acb360cfd8d011731fa7a1beb6fc
 . . . . [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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