beckmann.org

Issued by R3

About this certificate

This digital certificate with serial number 03:ff:f4:2e:2d:6c:85:40:d7:06:9f:01:08:a7:28:82:e2:88 was issued on by Let's Encrypt.

With 13 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=beckmann.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ff:f4:2e:2d:6c:85:40:d7:06:9f:01:08:a7:28:82:e2:88
Serial Number (int): 348433432758053373806947008226232077836936
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 38:d1:ec:bb:dc:5c:0e:72:7e:b8:b7:7b:35:21:36:82:25:d9:a8:b2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 39:96:e5:f8:83:e1:00:b2:b6:58:e5:33:82:12:6c:66:ab:93:cb:c6
Fingerprint (sha256): cb:0d:d9:7b:6a:0a:d5:1e:0b:e5:73:62:ab:13:bb:f3:79:63:cd:b9:a2:56:89:d8:dd:46:f5:cf:3e:5c:22:02

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

Revocation information

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

Check the revocation status for certificate beckmann.org

13

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for beckmann.org

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

2a4today.com
beckmann.org
costaricahotproperties.com
cypherplate.com
deathmatchwrestling.com
genderequitylawyer.com
laramieproperty.com
lazertagfitness.com
martow.com
mix.cool
ooolocalad.com
switzart.com
uncoverart.com

Other certificates including the domain name beckmann.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for beckmann.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx+JIjiPOIj8xS+5oR9TR
e67catqW4/leqOrPd9fpIm1UnRPToGi3TnS942F/5AAJ85uj/V9z414GBATu7x4+
oFEY5ILJhNGSrfV1PRsaVnyTS7H7gpYDEXZ7ZEo0aEwxH0tHQtTTwkNPpeJ54rSx
Rn8wJRNQKqXyvnglAx/FxzxI2PCjxIeIjQMHOwvNyjBbSmUvwGKg2ytaL2X64GDV
NaaH879xgYTjN7EvrAooqdyH406B5n75pWoqOMZnsYBSFU0K3g3LKl/QZ9Ud/dfj
FmJcJ/kFsBus5F6fT1rda+0wDi+prPHxyJpbOd8LDCl36Obc+Rze6rbw41OvGw6u
aQIDAQAB
-----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 348433432758053373806947008226232077836936
 . . . . . . . . [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 2024-02-18 15:55:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-18 15:55:47 +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 'beckmann.org'
 . . . . . . . . [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 25233007200908220593202735890103401045627383112073185025189509396838975342791023333342795895262070194804950223683965503660493594240539547289935855325871680512710453863212741476306049503854057831175305882302999585344302218544695009879541727438722724005532133968612524978304527877942659218496995267124706089441809829495025835446347058717236389432266329296983219368340597118378978918601612601404856972545159365897545947982003670006273614699069592778070262395884332435250281563679107112177700054020044236969148543174089761610843781451402349118707145021080289577737149736162585364117963058321379551385731980579435296239209
 . . . . . . . . . . . . . . . . . . . . [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)
							38d1ecbbdc5c0e727eb8b77b3521368225d9a8b2
 . . . . . . . . . . . . . . . . [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 (235 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '2a4today.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'beckmann.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'costaricahotproperties.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cypherplate.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'deathmatchwrestling.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'genderequitylawyer.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'laramieproperty.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lazertagfitness.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'martow.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mix.cool'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ooolocalad.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'switzart.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uncoverart.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dbd25329c0000040300483046022100f12be9999d8342cdfe38f12391c0c2ffc6dc136c27c686e7d29ce9410093fa0a022100e4e4f74bc4874e484bd852d26003321a0e7675c9b0ebf3118b3772af8662d677007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018dbd2534880000040300483046022100e8dda2b24d47cbc1e9e334e6be5d33e3a61a2294f210c685ee5497ba6cbbe3ec022100ae7e55b9a1d481a8000507afe580000fbcb75c9b57656510201c06c9ff037d2f
 . . . . [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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