www.steinias.com

Issued by R3

About this certificate

This digital certificate with serial number 04:b4:e7:86:da:c2:57:5e:df:50:b1:41:c9:c0:86:bc:73:34 was issued on by Let's Encrypt.

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:
  • 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=www.steinias.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b4:e7:86:da:c2:57:5e:df:50:b1:41:c9:c0:86:bc:73:34
Serial Number (int): 410007721644577866256735202492726164353844
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 55:3d:41:d1:0f:40:51:64:8a:8e:33:03:e6:49:0c:73:c9:7d:f2:aa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ad:bd:a9:f3:64:cf:f3:c3:54:68:2a:f4:36:6b:b5:bd:a8:6a:e6:19
Fingerprint (sha256): 33:79:e9:6e:2b:f7:9d:7d:36:e8:38:a9:23:8b:ac:f4:07:64:40:b0:9c:38:71:1b:04:e0:04:06:b7:f6:d9:22

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

Revocation information

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

Check the revocation status for certificate www.steinias.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.steinias.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

steinias.com
www.steinias.com

Other certificates including the domain name steinias.com

(limited to 100 certificates)
media.steinias.com
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email.msqpartners.com
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m.steinias.com
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linkedin-tool.dev.steinias.com
steinias.com
media.steinias.com
www.steinias.com
www.steinias.com
www.steinias.com
kissmetrics.steinias.com
email.msqpartners.com
www.steinias.com
synergist.steinias.com
media.steinias.com
www.steinias.com
media.steinias.com
media.steinias.com
www.steinias.com
www.steinias.com
media.steinias.com
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media.steinias.com
kissmetrics.steinias.com
www.steinias.com
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media.steinias.com
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www.steinias.com
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synergist.steinias.com
www.steinias.com
media.steinias.com
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media.steinias.com
media.steinias.com
ppb-20146.dev.steinias.com
www.steinias.com
media.steinias.com
www.steinias.com
media.steinias.com
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www.steinias.com
media.steinias.com
www.steinias.com
media.steinias.com
www.steinias.com
media.steinias.com
media.steinias.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgbKXrLWsyLYKDzFgjLjY
gBSRpNO8jEKxCyAUTm35vXTidVDaC4bQh+mPNDkk4F2s2lkHcrlO0vQ5EV/O+F0b
7W4pNsqgIldtujPr/63W5Go8NBSeOVRhN224iINoTevNHjPGYSnuLqBl2IWag0Iz
xbYx1M6kSppuqoMZVSxhc1PHoeAyXb7af9JxPxbywdW9Wy4GWFzQDWth2Zw/o64v
CQRNPNhGt8hDzHOVjbQZRzzGe0z4CF49Puh4oOqdVYenOlHXUfQlWxBQ4y1p1TUT
Iw70s0jdq/EQUBpi0CYpB3kyNffniLoTY2i7OBrhkXiGd+6n6Tyb114BGQRS5l+B
xwIDAQAB
-----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 410007721644577866256735202492726164353844
 . . . . . . . . [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 2024-01-05 16:46:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-04 16:46:28 +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 'www.steinias.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 16372808574371784764964691779301111323436762662610033230013515567889893058296821198051941267212241268881590957908457482740456166070334128934956058069362942912963751103975570899583210857495219868168457013226705778508844824830311101327416632299958537874088876454064405550656874865800749129478441113145088858250361225508116583484429680176591172320562013735312666643790467439129957526300144573681894529492766669210540836954471743268901539875519682173862880456838612932977362434175992809541202961557377426729681532101778495739732756159873293979260838923564974525162557926025179656105682575354567507004078776005036901106119
 . . . . . . . . . . . . . . . . . . . . [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)
							553d41d10f4051648a8e3303e6490c73c97df2aa
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'steinias.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.steinias.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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cdabbcc28000004030047304502202e3f4d280eebd384182da068d5afe9040632f5e99e2f71795d4e01dc51b31061022100f39c1e0f153242d22a8253ffa4c430086366500c25110eca969c83484f3fce0e007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cdabbcc320000040300473045022100f0fef7a2323c91514b9e677b9dff1239fa8398e48bf531d7282783f45ccd7256022010f3f3f721c5839478d10560bf9714f37fcdabb8b0d39210818e5cfccb8e5408
 . . . . [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)
		003d0b3af9331eb839b905213a12b24cd636a409f2cac6988852a37d147f14010e36f1d002d9ccad9a2b65f80963c95245686e9a50f2c9424bd11ef4f020ff224411aa524fabcf468cb1c72c2125b1750a49d543c340d3b217f5f9a2d5b89c8844d3885e0751d6e4e713cffbccae60e2dfa6e39f0d12e0af0ea884fb78a75c8733ae217ba7f2d8322634a4935988ea495bc658d41ef98c32f150023461b975cc8441b3f966c236d4b10ddf5cb7d122c5ab049c3ddbd11a7984b6f0107fc5ee058b9d5e25de571fe414de249b3cf7e9279ad22b1218fe87f2d3fd0dced8d6b335de609b0fc4e5e1ffca778942ecd0175c79f218e893f3a8b96caddbf1bc6276552e