valzer.org

Issued by R3

About this certificate

This digital certificate with serial number 04:18:f1:7c:82:f0:2d:5c:a8:d4:a4:7e:f5:09:1b:84:ef:94 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=valzer.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:18:f1:7c:82:f0:2d:5c:a8:d4:a4:7e:f5:09:1b:84:ef:94
Serial Number (int): 356936910980680179075650437127550947094420
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 56:5b:51:be:46:c5:d6:b3:bc:76:8b:41:e1:af:f8:93:20:5e:1c:f5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2c:ac:23:8c:fc:71:1c:50:4d:51:ed:af:c1:e7:64:9f:31:d6:10:fb
Fingerprint (sha256): e8:cf:9d:7c:9a:80:fa:18:0e:0d:58:87:ad:60:49:08:20:b6:85:07:49:3b:d1:8e:ec:0e:70:13:c2:9f:51:3a

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

Revocation information

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

Check the revocation status for certificate valzer.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for valzer.org

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

valzer.org

Other certificates including the domain name valzer.org

(limited to 100 certificates)
valzer.org
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www.valzer.org
valzer.org
poisonivyleaf.org
literary.space
www.valzer.org
first-residence.com
getridofthe9to5.com
military-transit-case.com
www.valzer.org
www.womanwarrior.org
www.valzer.org
tremestierietneo.org
valzer.org
protechdental.com

Certificate

The complete raw certificate details for valzer.org 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 356936910980680179075650437127550947094420
 . . . . . . . . [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 2023-12-27 00:32:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-26 00:32:19 +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 'valzer.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 965985320107641837112025912472571828399887970133158197698370802513371359801972569288458508465437672958721857225695994958932307547391513581685210680276760200507715391350427101549467989117595026488454316351904238820641246009296477723424772214215124359307867722784086738613416952594026434333308141373977995219538538993760166539571029586310320112116503641810266229658182227649264637853345279568048338317774072975526821848138551096420826265437549592528789386970372945048910326003714473899519698572298690808458475653861595472536536945790389963961454396231079586891462348770981080235529168105811720575471791176127926495848661717059013166968783077976711601222187999343914060907923044395700453688693087808002508128434139691709001286179250691099451088262410207739437260670002922711133533029126469554644679258123581729112430457740230617673850691634432793339747823555493217822445110732202718448757370407240910898229738252744163592437115850734476546695744585254666458001835545276960585338126796858202042900424869529848535890401836812229007801407139939456461858912192349461156832237770103761077951790881710431690134400106949783353134096238845686975962570048665095282845625541726251133000062230964600590408572991981805923719254743927169767766976729
 . . . . . . . . . . . . . . . . . . . . [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)
							565b51be46c5d6b3bc768b41e1aff893205e1cf5
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'valzer.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ca8e6b438000004030046304402206d3cd0b28d70c8211cbc8098c071403dbc1f66490d9601632f1eb36e635e3ef702203aac648c6ea1497156726be1076e7214ec74c9ee5e8a2e6d36f05cf9ad2e48da00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ca8e6b62400000403004830460221009ad6f939915f10439af37306c3ebec78711b9861bdf3f2a4d357e065214b0f81022100e09db9f3ccbab17e42aee119b0aca74406673650944baa12c8a2db7f96562b11
 . . . . [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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