smashingmatters.org

Issued by UbiquiTLS™ DV RSA Server CA

About this certificate

This digital certificate with serial number 90:a3:9d:6e:bb:d1:e8:2a:56:fe:aa:c2:46:13:d7:bc was issued on by COMODO CA Limited.

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)

Certificate Subject

CN=smashingmatters.org

COMODO CA Limited

Organization: COMODO CA Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB

This certificate has expire since

Certificate Details

Serial Number (hex): 90:a3:9d:6e:bb:d1:e8:2a:56:fe:aa:c2:46:13:d7:bc
Serial Number (int): 192258368892502171185879280275579721660
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 53:01:df:6b:29:dd:85:0f:79:2a:cf:e7:ec:a2:15:ef:53:62:5e:6e
AuthorityKeyId: 38:12:c6:79:02:66:38:02:e3:37:24:e5:8b:0f:ff:45:95:69:e6:31

Fingerprint (sha1): a9:44:a0:7f:59:d5:93:65:b7:c2:7d:4a:5f:4f:5c:ce:83:44:2c:2a
Fingerprint (sha256): 98:e0:d8:74:20:1c:04:3e:24:c2:5d:9c:25:aa:a1:cc:c5:73:d6:9f:d2:d3:60:b8:cf:e1:6d:f0:ed:27:24:0f

Issuing Certificate URL: http://crt.comodoca.com/UbiquiTLSDVRSAServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com

Check the revocation status for certificate smashingmatters.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for smashingmatters.org

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

smashingmatters.org
www.smashingmatters.org

Other certificates including the domain name smashingmatters.org

(limited to 100 certificates)
www.smashingmatters.org
blacicelabs.com
www.smashingmatters.org
www.smashingmatters.org
smashingmatters.org
smashingmatters.org
smashingmatters.org
www.smashingmatters.org
www.smashingmatters.org
www.smashingmatters.org
smashingmatters.org
smashingmatters.org
www.smashingmatters.org
smashingmatters.org
www.smashingmatters.org
smashingmatters.org
smashingmatters.org
www.smashingmatters.org
www.smashingmatters.org

Certificate

The complete raw certificate details for smashingmatters.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkFs1U9cS4mQNP3FkyebG
exWeE8yw3Kqx5Z2QDwlxEJVyb/8dZYAcq0RCu9qCqBisgflonbh3gViNzH+6NHCH
lC/fyc0amaVkby1c+p+tQIaNXwf6SOv5yC47L1KxePyIECcfznSTmOg2KWzq39F5
1Zq10aNJtsFVVHMWVkLR7mBuugo/+o+phoKBp8LNlkAcwMj4dXFFsRzQEjY/CTUr
we326Twc1p8jDe9v2+Z6Fm1pudmqdY0jZIz0Z5Y4FZrhYo9xRTIUPzabxsbFo+Cm
Cg8tfdHz6HzWXv6R3VhVZKZ3Fbac+ag49TpSJxrcY3z8ynI7nwdtXJFwht40zA+C
jQIDAQAB
-----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 192258368892502171185879280275579721660
 . . . . . . . . [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 'GB'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford'
 . . . . . . . . . . . . [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 'COMODO CA Limited'
 . . . . . . . . . . . . [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 'UbiquiTLS™ DV RSA Server CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-08-03 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-11-01 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:19|false] PrintableString 'smashingmatters.org'
 . . . . . . . . [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 18223292409340994196509625533107560842586759951564203823100827927401792067967451882235345956895821786358645439394156463667403691674390579503948649056506888686715591759944384702396092361919349330839253776863628622142695698878580377245231533149690970959051919157760545345414713363331448925124625397986059764280380884170031076207609865380273353827433724193057491758305491445862021834986285465092975796660074021120646366006536299379614727651398727077948155591300614020429360028897013624000155549222895837995981348499791048962242243267204368227969469126206929147377519093887356821934961755176623381616125065861713579967117
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 3812c67902663802e33724e58b0fff459569e631
 . . . . . . . . . . . . . . . . [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)
							5301df6b29dd850f792acfe7eca215ef53625e6e
 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.1.3.4
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://secure.comodo.net/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (104 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.comodoca.com/UbiquiTLSDVRSAServerCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.comodoca.com'
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smashingmatters.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.smashingmatters.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)
							00ef007600ee4bbdb775ce60bae142691fabe19e66a30f7e5fb072d88300c47b897aa8fdcb00000164fda852550000040300473045022100eb5295b2c3feedb64d5d1ae542c447f434de2364fe9523bac692e83bb360d4f702204c6ec910c95275e21df6f2f05e74106ec2f5e581c33fc9b4e04d0645f9725637007500db74afeecb29ecb1feca3e716d2ce5b9aabb36f7847183c75d9d4f37b61fbf6400000164fda8536b000004030046304402207296f8983df38a6e3947d8f5200d73bdddf0462668f31b3f6d438e0339274e2502203db220631ee7a456db3e857c614c9a3743a806580d53efbcc28266bf39878a1b
 . . . . [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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