initial.de

Issued by R3

About this certificate

This digital certificate with serial number 04:70:83:93:46:65:2d:bf:62:d4:0a:cc:cc:73:0c:fe:e0:fb was issued on by Let's Encrypt.

With 9 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=initial.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:70:83:93:46:65:2d:bf:62:d4:0a:cc:cc:73:0c:fe:e0:fb
Serial Number (int): 386735662385056997959939884732348117213435
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: bc:1c:62:86:e4:3b:4e:4c:a7:bd:45:12:4b:fb:c0:89:83:e6:5a:b8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e3:ad:52:83:d6:0e:72:e6:d2:27:03:a2:d5:0c:91:89:c7:a0:14:dc
Fingerprint (sha256): c2:e4:d0:e3:42:3b:8d:b2:c7:bc:84:07:03:0f:85:4e:66:9a:f0:cf:80:85:7a:e6:b9:16:ae:d9:d6:83:69:ca

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

Revocation information

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

Check the revocation status for certificate initial.de

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for initial.de

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

api.initial.de
backend.initial.de
cron.initial.de
initial.api.itool4.net
initial.b01.itool4.net
initial.cron.itool4.net
initial.de
initial.f01.itool4.net
www.initial.de

Other certificates including the domain name initial.de

(limited to 100 certificates)
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de
initial.de

Certificate

The complete raw certificate details for initial.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4z3wUAvI5l7/hkVqCkRK
NqJ4wNrIcaTuSgQF1fAv/f+0Pmy0LOpTc4CTJ4jHUxstyQ6VacmQqUL4WiZpMBm/
cxrW1jDF9yO6SPyck+MhUgJuiB0LPnEU5r90F0q0lU67vaTDI0B09JUzoCPoaX7m
lagB3eEWHt+YzfXJFv5NjFp2AwoiEgnhBhrIi/4n9rIIpwuMnCZ1EjGb2Wm7sOSN
CULTlcpcccidRiMVgptFzdJFl9C8yYqMcDeaAbYLilYrAGDF2QnToOdWPaawMhj1
xModD+rzWDdGGCPa9VgsPSl3VQpkFNHbGhJSgpZivlAptN3qaD1qUBC9pVW9NC27
uwIDAQAB
-----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 386735662385056997959939884732348117213435
 . . . . . . . . [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 2023-12-17 01:18:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-16 01:18:37 +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 'initial.de'
 . . . . . . . . [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 28686638349178126723793844235647817128811035204055271016375519909538815145204637011479253728590759225947142239874781594911973741093179199579955301042885607999780809224763944151132718679668226413088602694677944218540846523766191321288254287097696001412849021818169449265163988598042196145280011193079444978819755806808431270363305911171528788668816466419158575399830401278329500596260235613572408419377117008232953870361453564593703787532470335437081850235090494990987073996417370958701678062350180331707585482370756088920892405711153025918972484299738643150007166509924936894013702080387762757615356714443930573061051
 . . . . . . . . . . . . . . . . . . . . [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)
							bc1c6286e43b4e4ca7bd45124bfbc08983e65ab8
 . . . . . . . . . . . . . . . . [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 (181 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api.initial.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'backend.initial.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cron.initial.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'initial.api.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'initial.b01.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'initial.cron.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'initial.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'initial.f01.itool4.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.initial.de'
 . . . . . . . . . . . . . . . . [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)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c759180ab00000403004830460221008e07b05bc107193fa251788d97988e09d311a21d173dc2c5b1042c1183fb38fa022100cfefb6c8e9c1e59bbf59898aa0947c6cd407e859fbf7b2b7c7545295edc2b4bf007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c759180af0000040300463044022002b2f0c382a23a63d996dd468fbb99c5fc358e9bc5a34e0f750505dd20812584022071aebc6854b38ef126ee3238e3ed7df92d8847deae007df76b6d56f17e5ec414
 . . . . [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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