visuic.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7f:d0:8d:e2:19:a2:ed:4a:12:82:a1:ea:f9:b5:53:cc:17 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=visuic.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7f:d0:8d:e2:19:a2:ed:4a:12:82:a1:ea:f9:b5:53:cc:17
Serial Number (int): 304829934517075938636920893328853398965271
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 04:d1:86:d4:ba:6f:8c:25:4c:85:90:9e:36:6b:81:6a:61:8c:74:e6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): dc:5b:9b:81:63:91:c1:36:ee:b9:15:47:1d:b8:23:8b:be:fb:18:1a
Fingerprint (sha256): e7:7f:bf:29:89:73:22:4f:0c:a0:eb:21:7b:c2:6e:cd:93:ec:6f:eb:c3:0f:c7:bc:30:31:89:a8:ab:27:a9:b8

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 visuic.com

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for visuic.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

graphite.andrewtheiss.com
mail.visuic.com
visuic.andrewtheiss.com
visuic.com
www.graphite.andrewtheiss.com
www.visuic.andrewtheiss.com
www.visuic.com

Other certificates including the domain name visuic.com

(limited to 100 certificates)
visuic.com
visuic.com
visuic.com
visuic.com
visuic.com
visuic.com
visuic.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwe52ko8lINqQesTeGb5i
x6wYagnIKZS59I2B4iDUh9yLhFKrAHgxv5CpR7WzrbpyzTl435hgH+Yrmd5EO3Ii
cneI8Hk91RC8EMhfLTekLBKLjsR6oC8EoMxkAU7pDcNdHW8asX3Pd61zXBOqeGOF
yLYvJe8BCEnfhmvo3KyZ0ZhXBoUEy/xw3amxE7C+IkjfhE5Tk3QlwDtGmAvMEPQg
Aax9/CbIh2Ci+DEK2/o4UQXvyc0+p9l1mAR+ze63I9hXNFZi3tiN30cVZMQRtdiK
QpbGuexy3nrY8bIHkdDZF0rsquyGaCfgWObbpJBleNGMlr8MakU9S57n/zSTEjRp
ewIDAQAB
-----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 304829934517075938636920893328853398965271
 . . . . . . . . [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 2018-11-10 07:01:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-08 07:01:03 +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 'visuic.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 24481583432118343761670680312377845214361917103952190834163881357455696692631692604250363165933779900666893347443768001051824378579259117640824014217784352098290210913815609072531909464436947816525583832213741296397234687517884996238966609897961508159930690908078193770280324412353918594753250871727711428807767479061492273116715579944894523338701810823467827440014015057595873954675253418788408519153941034165467781692139254312899958658108040119598438956749555244704265460365663858717181424539495645462852438444582641202067011838169260943897214275451964661172832549946334645459873610865334389135665674617016905132411
 . . . . . . . . . . . . . . . . . . . . [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)
							04d186d4ba6f8c254c85909e366b816a618c74e6
 . . . . . . . . . . . . . . . . [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 (160 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'graphite.andrewtheiss.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.visuic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'visuic.andrewtheiss.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'visuic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.graphite.andrewtheiss.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.visuic.andrewtheiss.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.visuic.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000166fca37948000004030046304402204e7ed48bc94d964a26acafe0a08b2e60272071509eb9b6c1ae2743df46b62bc90220605f1d7ac4b7daaeec69d26f58182dcc633621133200d883306094296380e776007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000166fca379590000040300473045022100e017479c444599dc892dfc37591ef6fc34fab1f7dc78dc9b2df4b7366c079f6502206fde6a9d375f23091dde1dd7e25e9ee8309098330915ef7265748eee83758241
 . . . . [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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