www.gripsys.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1f:b1:d0:91:a2:05:f5:52:84:f4:41:04:37:b4:6c:91:2a 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.gripsys.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1f:b1:d0:91:a2:05:f5:52:84:f4:41:04:37:b4:6c:91:2a
Serial Number (int): 272121967476616536519251588169382488740138
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b0:0e:bf:46:d4:aa:5c:83:6b:6b:c4:db:02:85:98:57:60:97:51:30
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7c:19:61:1d:2f:71:48:aa:43:13:6e:2c:d3:55:87:2b:08:cc:87:14
Fingerprint (sha256): 3c:29:a9:d3:14:c1:e2:3a:49:8d:e0:da:5e:9b:fe:05:b8:b3:35:f6:0c:7c:79:75:92:da:36:82:09:14:5a:3b

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.gripsys.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gripsys.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.gripsys.com

Other certificates including the domain name gripsys.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.gripsys.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 272121967476616536519251588169382488740138
 . . . . . . . . [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 2019-12-11 12:16:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 12:16:16 +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.gripsys.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 861204787913973980830883627400663874246490509587431321397982582884961124207772787798047440334904263273472254507872106035936890558544376353103015959331806070676937133662267634363148618808033183994051116620068510145841072015135909387891781433921295663239369873250083047656717853746729984410953633679869145854294972006919943811046322826090335474743453282101181040172219736106384537853587624390273381455942255942172750597040284536168526285037219140211880922556607451725827645405928706190957433837032193222081778053561580014288248532079136060800323705169089529591264148783190282052060428730348747921608445171342268860823444166965516428558546623367630711070637889443101063529428032496099611095240003559863720549714919576218483845014948784496141820530250751444441275802655661674562486584438231459833023648869500657574403293492862298540948930634446372411618160124681506721119817616616053553528482199709739260136459428807703855456267874562027298498225616852303299644933238038079434617144713410940205344031567453034344679220365098117929514132747972475870759541977807114799674214668064988641589187660265052104947212167936406318334411301073109384571197701081988692406504609953807391411651089970440646317634335037291509277830258204284011826774649
 . . . . . . . . . . . . . . . . . . . . [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)
							b00ebf46d4aa5c836b6bc4db0285985760975130
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gripsys.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ef51a5ffb0000040300483046022100ec942361bad0f731bdfed1adc3359957b4cd4eb9b28591c378ca876dbe871fc9022100a7b685ce14dbd8a4c48e742bee7aac0af46e4f51c1b3419aeb3d3b5f46e6e20300770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef51a5ff70000040300483046022100d23e9b6054a3f446df98a90103863efacf5ac0b9fa163315c2b0abd65c13965d02210081a1465fe0f66c006baac0e69add8af10785a297d7f65541ff4c940145882c6c
 . . . . [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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