atomspeed.com

Issued by R3

About this certificate

This digital certificate with serial number 03:8a:18:f8:af:c5:9f:d5:56:e2:89:a9:44:33:c1:68:42:9d 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): 03:8a:18:f8:af:c5:9f:d5:56:e2:89:a9:44:33:c1:68:42:9d
Serial Number (int): 308329017156969097198434932966448146432669
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 04:9a:64:b3:45:d1:23:54:76:35:ab:d1:ab:d2:54:b7:46:c6:f7:b1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ae:15:44:d6:85:74:ec:d9:ab:da:3d:57:20:fb:73:a1:40:bc:05:c3
Fingerprint (sha256): 25:48:5a:ce:50:8f:d6:d9:13:65:c4:57:71:5a:3d:88:68:40:d0:74:9d:4e:5b:3e:09:7c:63:81:e7:bf:11:8d

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 308329017156969097198434932966448146432669
 . . . . . . . . [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 2023-12-29 01:27:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-28 01:27:28 +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 '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 563629505258679843320357483356208986667688210635400537079326619134860075163311618868921551788416190150713185763311086292787315950921531118040825815210745640260749259776607003218451250212904133228252584333563862741331112295417056369705546417266654278808863399476659693212717972630234791262570976565381052213091010223978777744184214441905155159421295889321345602281548721990850124844568454187830428674436927356364892746936433989018641272385127568915282007668389805533904108319384178535610202222566430287805400272996353793474855336098476176414721884847884466484760842369567319875737315724621436103635348673515311554298924593617328302488352800826564864477033747215981773707225674256732660823963959889310638515006277893201173740961626916245601916186688983350775612287873899662093245932802504974805938177531644962127582827671317936109533045026090968111105028002878825900207325542391004561396788826930965028999379811894048495050484742023666409421115213495284943024617786204154870553944927081189847858289617689274278294443484472441950158999974892791979071945965065686082444389042192639839022052966497134849862275349164485708453392597449866771883842467759553540039507724239335376362539578318737785173999230123870605083405756276713206997791869
 . . . . . . . . . . . . . . . . . . . . [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)
							049a64b345d123547635abd1abd254b746c6f7b1
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cb365e95f0000040300473045022100c64f17195762f4c4e407abd60a69b66a2d6913d430d5063e060066d4467f688d022058b851b91e5e6814eed0d6a3d6cea4271d933bac37fda96e6669330f3a5ac2130076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cb365e96d00000403004730450220474ce962f006cb7254ba42aa41511208bf8c38b226e9f634ccb0b9e657384273022100ef78e2939a64dd08b78d905a52cd7153a373382448b5782dde130a9d39444378
 . . . . [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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