www.volkert.com

Issued by R3

About this certificate

This digital certificate with serial number 04:06:db:1e:ff:9c:32:19:cf:d1:a3:48:b2:97:cf:c9:a3:86 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=www.volkert.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:06:db:1e:ff:9c:32:19:cf:d1:a3:48:b2:97:cf:c9:a3:86
Serial Number (int): 350782099812938817726705385021933527606150
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b5:c9:86:31:1c:01:40:f9:f1:ef:a8:cd:c0:27:ea:85:99:10:79:ed
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bb:46:69:c7:13:2e:3a:f2:a1:4b:92:79:2a:8c:67:86:bc:41:d3:39
Fingerprint (sha256): 6c:11:bd:55:97:f9:ab:ae:54:82:0a:a9:a4:29:0a:c1:b8:6f:3a:3e:cb:87:1c:bb:60:a0:d3:6e:16:e3:e5:65

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

Revocation information

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

Check the revocation status for certificate www.volkert.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.volkert.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

www.volkert.com

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helpdesk.lpga.com
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solicitudes.hospitalcima.net
volkert.com
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servicedesk.southeast.edu
helpdesk.unisyncgroup.com
techsupport.dmedelivers.com
ithelp.nmcc.edu
gis.volkert.com
www.volkert.com
servicedesk.stevinrock.ae
www.volkert.com
sostic.grupoquimico.com
vision.volkert.com
support.success.bc.ca
help.pandj.com
servicedesk.teijinautomotive.com
www.volkert.com
helpdesk.amanhospital.org
*.volkert.com
helpdesk.lpga.com
support2.volkert.com
volkert.com
*.volkert.com
*.volkert.com
volkert.com
helpdesk.cmcvtx.org
volkert.com
help.pandj.com
servicedesk.southeast.edu
support2.volkert.com
*.volkert.com
sostic.grupoquimico.com
www.volkert.com
helpdesk.amanhospital.org
volkert.com
ithelp.nmcc.edu
mesa4.aylsoluciones.pw
helpdesk.cmcvtx.org
support2.volkert.com
volkert.com
help.pandj.com
securedocs.volkert.com
itsupport.waycool.in
volkert.com
*.volkert.com
techsupport.dmedelivers.com
securedocs.volkert.com
*.volkert.com
*.volkert.com
volkert.com
securedocs.volkert.com
volkert.com
mesa4.aylsoluciones.pw
*.volkert.com
volkert.com
*.volkert.com
www.volkert.com
solicitudes.hospitalcima.net
*.volkert.com
helpdesk.unisyncgroup.com
vision.volkert.com
support.volkert.com
www.volkert.com
volkert.com
mesa4.aylsoluciones.pw
mesa4.aylsoluciones.pw
*.volkert.com
itsupport.waycool.in
vision.volkert.com
support.volkert.com
volkert.com
helpdesk.unisyncgroup.com
sostic.grupoquimico.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0PRS8Ad6W+V4xCNDBX80
stxIzgSJ31D3vEhWlAVAQibaOza4DmVm7IjCPanTvRtvel+a5/sX8mvkj/kXqouG
CR5xmtICPi9VUZ8bewWTIdEST9N2N9UOuKldXSsh25q2ff98rfK+08Y0xL6T0K9w
85W7ceIpz2tZZi3bpEvdy2Ar+GA570j2k2NXzHhHx4ebse1rdSYsiO3Y2uSPRAyv
N3N2Lv7CzkF9xGXMWV1BDGmu7ZkfB7H9WjeQHpLleSs33enMi51ViG+LFgp85RKp
eGtXKORBto1if6qO3yySUROmS297sCxlRonT+9G/hXMB+jgNPy+B706waK4FB6SS
1QIDAQAB
-----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 350782099812938817726705385021933527606150
 . . . . . . . . [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 2024-02-14 21:26:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-14 21:26:27 +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 'www.volkert.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 26378048075414900317621382286168734821917931701696552393256867111136203701750128847788963035818571223464055525525944755362557230284458319046310895622401959158501289661242915513548755350481586466520896274322249456793975385745464533136392862619291533394225284475544485176693231296668131372814395738367249858183739833980813541565997248762742564998382540601685519940609116774689605015237583796126254579723648113762066736981560431242738664267863571930612852807488677897307411135021161495148288438685005905518813613684586953241854898993603087657566798346537641955695995838868867909138600210712757834659879662574875166675669
 . . . . . . . . . . . . . . . . . . . . [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)
							b5c986311c0140f9f1efa8cdc027ea85991079ed
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.volkert.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)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018da9ba83040000040300483046022100e808212e8ad71996733d8c6d5a038454a8de370c1a465e6cbe9477e1024a2c70022100f7755ccf3960cc7ed024c177754d012c06a90b4f56f99f834965b9c91becde3b007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018da9ba8541000004030047304502201cccbfe4daf40fe190ce2210d6d9c125282f52b10eac55e1d85cc9494738f984022100fcdd95bf79688f0b66dd3320b38f3d59a83dc0e30693d3b6a7c8b69677eb7e2a
 . . . . [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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