cstrom.com

Issued by GTS CA 1D4

About this certificate

This digital certificate with serial number 5e:b2:dd:aa:30:74:3a:b9:09:c6:9e:7f:2c:09:68:9d was issued on by Google Trust Services LLC.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=cstrom.com

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 5e:b2:dd:aa:30:74:3a:b9:09:c6:9e:7f:2c:09:68:9d
Serial Number (int): 125876156340907118992045320277471094941
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: bc:29:90:71:22:3d:1a:9c:7e:f7:eb:ec:34:31:6d:51:47:b8:8c:1b
AuthorityKeyId: 25:e2:18:0e:b2:57:91:94:2a:e5:d4:5d:86:90:83:de:53:b3:b8:92

Fingerprint (sha1): 9a:6b:6c:29:da:0b:a8:e6:84:94:dc:f6:20:1a:05:43:84:49:2d:39
Fingerprint (sha256): 23:20:71:56:61:06:33:51:68:7e:6a:88:52:35:3d:6d:06:5e:83:d6:35:d6:3b:f7:32:9f:ea:1c:fd:35:df:96

Issuing Certificate URL: http://pki.goog/repo/certs/gts1d4.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1d4/Hryhl4grj-I
CRL Distribution Point: http://crls.pki.goog/gts1d4/olIi_uDXrtY.crl

Check the revocation status for certificate cstrom.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cstrom.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

cstrom.com

Other certificates including the domain name cstrom.com

(limited to 100 certificates)
cstrom.com
www.cstrom.com
cstrom.com
www.cstrom.com
cstrom.com
cstrom.com
www.cstrom.com
www.cstrom.com
cstrom.com
www.cstrom.com
cstrom.com
www.cstrom.com
www.cstrom.com
cstrom.com
www.cstrom.com
www.cstrom.com
cstrom.com
cstrom.com
cstrom.com
cstrom.com
cstrom.com
www.cstrom.com
www.cstrom.com
www.cstrom.com
cstrom.com
cstrom.com
www.cstrom.com
www.cstrom.com
www.cstrom.com
www.cstrom.com
cstrom.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy557P45gVolHTynTSG5X
cQ24zw2LFKGktJ57ia35OzrX7JDYFJQkOL5ZMGRR6eUCJRRjoGRyQFpkkjLnueEZ
hXxN7FxGHvo+8EooeLh76dm8nft/MhqYk8h6fZQ//GZb4soR/NXuZKMY7KXeriha
rMlUa0z3QJvQn/LOBqsfgS3N97ISAZRly3vR7Tf4GIvGJ0f8BV9e+NHwgpY8U3yb
lLns/qYjAqWBkHo4bP31xjqhBka/Kimce0W//lyJvd8ko/unJPjKufjByWvunsR5
PZr7kLW3VRHXbP0UgXJ/HiUcdj5YjhiK2uImQCtsCSsphLEj5EpG2okGJJE1uclz
KwIDAQAB
-----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 125876156340907118992045320277471094941
 . . . . . . . . [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 'Google Trust Services LLC'
 . . . . . . . . . . . . [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 'GTS CA 1D4'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 20:08:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-30 20:58:15 +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 'cstrom.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 25704526018148464051752887539461939818193556591655775450880575945599682342150491944654638124588120329245387224571388993461001691923384310502086422517767259270957535182820767766711456925637049466441276021326279031723581525912175751046959370729266586507378980409351269013052364328939350161782411987173257323471512954087865552347586215413095302938723069625003769540144105832694700219732061610821675536733483234061382928417917668513480494332111377525161538270114327117576048182117888028914458338920169898119636624868811688769304082388430605941441164513679824973940169137368292472442861270763606526351806421127598095037227
 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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)
							bc299071223d1a9c7ef7ebec34316d5147b88c1b
 . . . . . . . . . . . . . . . . [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 25e2180eb25791942ae5d45d869083de53b3b892
 . . . . . . . . . . . . . . . . [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 (108 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.pki.goog/s/gts1d4/Hryhl4grj-I'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://pki.goog/repo/certs/gts1d4.der'
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cstrom.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 (26 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 1.3.6.1.4.1.11129.2.5.3
 . . . . . . . . . . . . . . . . [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 (53 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://crls.pki.goog/gts1d4/olIi_uDXrtY.crl'
 . . . . . . . . . . . . . . . . [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)
							00f100760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018dfbd916520000040300473045022100e34d9b63ea960a2f4b0c037a5fb022058ac22dff7bc33eaeb0c21c18a5857ffb02207185072695d06dac33e3c141e9609794122181d6b7c41ec7c16f4bf7ee204b710077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dfbd9162c0000040300483046022100f87567fed9bd16f9ba0ad43c333102cadd530c7be571d839bd44f016f340253d022100b487b79e6fcc28ec95f21ffd276d2e02447cbdf7abb7cb0c8b6540a3c2683070
 . . . . [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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