gemsflow.com

Issued by R3

About this certificate

This digital certificate with serial number 03:45:ab:d0:53:55:24:4d:a8:86:57:d7:99:d0:9f:43:68:74 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:
  • 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=gemsflow.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:45:ab:d0:53:55:24:4d:a8:86:57:d7:99:d0:9f:43:68:74
Serial Number (int): 285044720788036916037536386927828119283828
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: aa:e3:28:eb:07:0d:05:b0:a5:1e:2c:0f:28:84:c1:c9:91:98:e6:4d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fe:77:eb:16:40:e2:07:7f:9c:b2:83:38:26:1a:a7:36:1a:37:d2:75
Fingerprint (sha256): 4c:07:0d:a5:0c:a7:8c:35:cc:5f:13:cc:72:ec:4b:33:91:0b:77:db:75:08:d1:70:7f:bf:07:fe:05:02:6c:61

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate gemsflow.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gemsflow.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

gemsflow.com

Other certificates including the domain name gemsflow.com

(limited to 100 certificates)
track.swtch.co.uk
mail-track.noregrets.store
mail-track.noregrets.store
tacking.catsndogs.apes.org.uk
gemsflow.com
gemsflow.com
tracking.news.apes.org.uk
gemsflow.com
gemsflow.com
link.gemsflow.com
mail-track.noregrets.store
tracking.news.apes.org.uk
link.gemsflow.com
link.gemsflow.com
tracking.news.apes.org.uk
downloads.gemsflow.com
link.gemsflow.com
mail-track.noregrets.store
gemsflow.com
tracking.news.apes.org.uk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvEvbuIzNE6Q5f0qP7iHH
qivM5Bpv6mLaEjTy/4GOlgNTOsMHufcKZlrKpFwii3uzl/CYqyG1A/BNvK0zSDOo
eJ+KUg58wWqBYn6tj6xwrEnmpxOkDgs5t4oU7WryykaJvwKGw1CnOVK9E1TbxY7l
1hFTT/2JVxQmXpHvdo49xrUovDDCaIU8zXdxGWjx60SYjiqKdQv6cJ5aZDTcYHL/
j6DiQ8JCQ6K9Kahmi1Px1bNIfSdyn0icUPY4HAgNBsg/TnoOiffS4HGr7JTtjMnb
JHXPuC4zIwuWUesAaE2tcEXRQnEKLN1jdKYCJyGZTXX97OW0UVg2g7ZO2bpUzdNj
yQIDAQAB
-----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 285044720788036916037536386927828119283828
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-03 22:32:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-02 22:32:46 +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 'gemsflow.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 23770208448016219125649301987657253218446937409531330668069578320916045573535410665513076285602795099782690461589271694439938427854315906791355333957330599741519829856385045296858860918187911912707579730088232092146544060581318839112749760288671020120642332977057683152340451893053543373198249158745473758451119223370677553536046200097632530802749292227205973589242297940624489217380998960506411051669473964210446843526106156535856173978081041762619580280397392817897321109364164819069680044966859172489760829366356128564993655974247556045352008546823796306729988800352002978095533006840392095256156858460042211582921
 . . . . . . . . . . . . . . . . . . . . [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)
							aae328eb070d05b0a51e2c0f2884c1c99198e64d
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (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 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.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://r3.i.lencr.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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gemsflow.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ea64ed1b4000004030047304502210084549be4084db53b3b49898ed8bfd3f10966a9124a1fc3ba115e3d95ef4ac899022019674dde636d00e5a13532521a160fbd5b464fa6a5f6202a34c4271f7590de98007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018ea64ed28c0000040300473045022100cb4043cd066c6856f27bda3ad823c3170eaf7133e42a8e1d689fcab1207ff2d802202ad3afb4740a06e86ac41e4b550bbeb40d3ead92d2cc661250ff326ac480a22a
 . . . . [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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