www.polytangle.com

Issued by GeoTrust DV SSL SHA256 CA

About this certificate

This digital certificate with serial number 6f:1b:9a:b6:3e:6c:41:90:4a:9d:fd:ee:9b:d0:77:d6 was issued on by GeoTrust Inc..

With 2 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)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

Certificate Subject

CN=www.polytangle.com

GeoTrust Inc.

Organization: GeoTrust Inc.
Organization unit: Domain Validated SSL
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 6f:1b:9a:b6:3e:6c:41:90:4a:9d:fd:ee:9b:d0:77:d6
Serial Number (int): 147687637477229586404618677078031628246
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 49:ec:a7:c8:a9:f7:c5:bb:2c:aa:24:e7:f4:43:b3:b1:3c:e8:54:f8

Fingerprint (sha1): 15:e9:49:69:c7:9d:c4:87:d4:9b:95:f8:dc:b5:3c:69:99:50:04:31
Fingerprint (sha256): a7:91:e1:84:7f:51:d5:d8:96:c5:15:5b:a0:95:3b:17:bf:6f:6f:21:37:bb:0d:23:b5:2f:bc:1d:9d:ec:93:16

Issuing Certificate URL: http://gr.symcb.com/gr.crt

Revocation information

OCSP Server: http://gr.symcd.com
CRL Distribution Point: http://gr.symcb.com/gr.crl

Check the revocation status for certificate www.polytangle.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.polytangle.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

www.polytangle.com
polytangle.com

Other certificates including the domain name polytangle.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvZ/1aAv945/sQQG+rA8+
vMrTCbsYx26zCqUjubvGby3sJo1ff+CaGUdmkV3zGTsQRnRGolve3M7ebGJMziUp
i0hlL4yaNU1a5bvRJGh05OAs8MF1LgmedRgBNh1Nx/xDx3ALQq1hGblni0czh8ca
LE4/4RXfir0AjQ+Jl6/BmgR01vb2tbiuDV/EHIANcOF306UFe6sr6Gyb5aTJBg5k
ZuJ0vlHsQdJU2oteArud0CdtQvSghWYrBpt6sb+2vbiIzkfE4vww8NMS44xHNxVm
oT5dBnNxobuj3JqyRXfeK51VY56Vo+kssbU8a2AHj8aaj0hwtcYRmdWu+gqfg35o
PQIDAQAB
-----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 147687637477229586404618677078031628246
 . . . . . . . . [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 'GeoTrust Inc.'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Validated SSL'
 . . . . . . . . . . . . [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 'GeoTrust DV SSL SHA256 CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-11-15 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-11-15 23:59:59 +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:12|false] UTF8String 'www.polytangle.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 23937918173397481467250776730351575775433391333054431671863414406680277763268641104310294520948888476399825425574486571132261406882124044670473557557323235642040413697441918791734642855181413228392979032590535330583525041756655533390043440830990211806613826989314632676324084459807105072951242104428889102090290092348314593131135346246708050873909854940937602374962743657280310071091842461396506332825456771764814194414343691464479682217116461912016183853155866885726046429050196112552385426358986798234242658600222253301390491623079113312060324723440066240313936814474939019123023329382013301376283571877519283873853
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.polytangle.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'polytangle.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://gr.symcb.com/gr.crl'
 . . . . . . . . . . . . . . . . [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 (149 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: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 'https://www.geotrust.com/resources/repository/legal'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'https://www.geotrust.com/resources/repository/legal'
 . . . . . . . . . . . . . . . . [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 49eca7c8a9f7c5bb2caa24e7f443b3b13ce854f8
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 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://gr.symcd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://gr.symcb.com/gr.crt'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700ddeb1d2b7a0d4fa6208b81ad8168707e2e8e9d01d55c888d3d11c4cdb6ecbecc0000015fbf8a6e440000040300483046022100fcfe9e7f6baec0eba136a0d84b56fa77ccbac84eddad198f9d8369368d7ecd26022100fe5088c66ceb9aaa27b859158348e3475ea2b8f1679c8be0f129df842ea6fb0d007600a4b90990b418581487bb13a2cc67700a3c359804f91bdfb8e377cd0ec80ddc100000015fbf8a6e76000004030047304502207d034bf36d68f6782c53aa38f02aca62507c5bb4ce6c7803304f9e3a9eb163ea022100f5618cb1dc2d2fa40fab1e33084b41a9ad801521be0aa71ed9319a7409e54126
 . . . . [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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