atomspeed.com

Issued by R3

About this certificate

This digital certificate with serial number 04:fa:b5:ee:ca:2d:b5:9e:47:e3:50:a0:b2:c8:f0:b6:8b:fa 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=atomspeed.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:fa:b5:ee:ca:2d:b5:9e:47:e3:50:a0:b2:c8:f0:b6:8b:fa
Serial Number (int): 433761565591833218901628153630585112660986
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 49:15:42:7b:01:3c:c3:90:f4:85:5b:28:8f:f1:b5:c6:07:d2:2a:fe
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fd:df:e4:12:d4:8c:b0:d9:10:1a:38:19:21:10:8e:ab:1f:1d:91:90
Fingerprint (sha256): 63:86:32:4a:47:81:25:7e:cb:cd:b5:d5:37:d4:3b:d9:cc:62:41:e1:f3:ea:0d:6f:64:ed:d3:b0:3a:fa:cb:90

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

Revocation information

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

Check the revocation status for certificate atomspeed.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for atomspeed.com

Public Key Algorithm

RSA

Key Size

4096

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

atomspeed.com
www.atomspeed.com

Other certificates including the domain name atomspeed.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 433761565591833218901628153630585112660986
 . . . . . . . . [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 2023-10-29 03:11:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-27 03:11:27 +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 'atomspeed.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 867117661227884382476640600731467400644434263078284757955657715006509850340021308637519747929051671614341675647451340582521846493064220969986122987387244656511258343620455998225502784478935276089021799022639421848225402964350073757744853591978182715379499398883605879705608647440829759078785563859883763956285000986305460670634834637460025035246609819169629940652902558078859039877736655680914795722860730559407167898293266600164002224577855832222817034115865238465268266072405053284280060550943492622123079246986897714073547902358754028389547547881768735678372717155623975835424596524194440667973762919105747528554936059336470772268329993045722685889297098098239526763281644066766647848395992549018856774011538835895148174339400089427739125523295457231485850070776437691537515343245445146262942775938878395471576518156793363329187326041478676423339506161171661670174845884927250620490396990843887965589497874265047610102831451971754353348270817829668291587697642370085678628435743073042729126568853944555297151584312448529124212897392576780268217121663771522726069352796627570032356855294214327492592811240051366378628564285079381470893389543109425952218212087851747206218585909050500744862381830822610614032302945106045625494074513
 . . . . . . . . . . . . . . . . . . . . [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)
							4915427b013cc390f4855b288ff1b5c607d22afe
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'atomspeed.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.atomspeed.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b79a131350000040300483046022100f39d22f1749ce3db1fc4570d7ffeb44f82b0a8e662e5d4b61531e3131d0339f0022100c6e46c56f201d4432192273c1245c1f4f37c3cefc19c076f4ce81fd26215e122007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b79a1313e0000040300473045022031e992d9a8d62386c37988e782a39526abd1977f93b14afff51d462af1bc641e022100ef93fae8d4fb4ad4fa2bd5c4d2778578e246780d04a49307d8f66b9cd0abfa3e
 . . . . [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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