prestabiz.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:44:70:8e:97:a0:0b:13:32:cf:3c:90:e2:aa:82:e3:52:81 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=prestabiz.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:44:70:8e:97:a0:0b:13:32:cf:3c:90:e2:aa:82:e3:52:81
Serial Number (int): 284625672662910161676993949442901669008001
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f1:3c:1c:bd:43:56:25:55:31:77:00:10:c7:fa:8b:e9:b3:a4:b0:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ea:a8:39:42:b1:b9:a4:a0:81:bb:5c:7e:fb:09:ec:36:62:fd:9f:e7
Fingerprint (sha256): af:51:53:5b:85:fb:a8:02:bf:e8:cd:24:35:43:9f:c1:f5:13:b6:81:fa:22:24:50:2b:87:cc:70:03:eb:a1:ec

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 prestabiz.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for prestabiz.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

prestabiz.com
webmail.prestabiz.com
www.prestabiz.com

Other certificates including the domain name prestabiz.com

(limited to 100 certificates)
prestabiz.com
prestabiz.com
prestabiz.com
assistenza.systemnord.com
prestabiz.com
prestabiz.com
assistenza.systemnord.com
prestabiz.com
support.prestabiz.com
prestabiz.com
prestabiz.com
prestabiz.com
prestabiz.com
prestabiz.com
prestabiz.com
prestabiz.com
prestabiz.com
parkerhannifin.mijnfleetkennis.nl
prestabiz.com
prestabiz.com
prestabiz.com
assistenza.prestabiz.com
prestabiz.com
prestabiz.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyyJAY4DURbUId2XH+dfi
WiyYnoxyENsC1d22kCTU3LBN9XkAJm2TAaYHxanpPtGkHdoWIH1JvLCQn6t9rP2+
f7/Z8ttPhVWwP1w2Xf9olVKN/yALDXmV8REs0/kfXSyUOFu8TJC+2KZp06pojwPm
t0wqx9WgLdPwCrBKNaDy4LB69U2fDmBv7aDjyW4DMrD/GIJQ0s8jweuz384p8LUS
QWdkUQ9IZxp61x75T6Y0t5gzNIjf8/OeRPtUbtffjgcnCJqaqGxkQ4sy97nDNmcr
kgQI+Lg6uM5xy5e2ck5yyoOz5xMAwQTkTH4qB5Qo/0mT8qGweCNygQH9LrH5xZtZ
HQIDAQAB
-----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 284625672662910161676993949442901669008001
 . . . . . . . . [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 2020-01-08 09:28:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-07 09:28:29 +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 'prestabiz.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 25643265961284007824146172109503250660601423991804064837702100640346291133648485288012314302608957035144896647912267464967085392835409947470646331765232345833587509009311332993517982566401154168717621853708004228928284693592634641969605353327124508936387178059383981865058409538289916862499467291490909403320848248944000566383793335314884523925928642618887278384482908453963888009515177267940322368843017843196971738413114636223078808239393403303682079620784844049675744451244255373062059343288669636832881262950440578483687967450849901003596618202493145600239858484340560893797501070074904333888028312985361006156061
 . . . . . . . . . . . . . . . . . . . . [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)
							f13c1cbd4356255531770010c7fa8be9b3a4b0cb
 . . . . . . . . . . . . . . . . [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 (59 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prestabiz.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.prestabiz.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.prestabiz.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 (242 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (239 bytes)
							00ed0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f84b2d3860000040300463044022008a661487c260a09e1ecd7ebd80b7df71d8ea49f73d266500d3e5f47ee43dfc1022045c19429e2d53eae3aa0d3ab81bbdc711ba32f9bf04372e4a030d059e95f5b9b00740007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f84b2d3b90000040300453043022061a62b65ab6bded07da3a8c5bfffd35ce812f68ece42fff434f1179391b13910021f0d46db9f5cca55b2c75e79b13a362368cbcc55f3f3d3d99cd5495631176e0a
 . . . . [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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