www.scoolio.de

Issued by R3

About this certificate

This digital certificate with serial number 03:e7:5e:60:98:d0:f5:70:8d:fe:96:a5:84:46:a4:99:cc:9f 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.scoolio.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e7:5e:60:98:d0:f5:70:8d:fe:96:a5:84:46:a4:99:cc:9f
Serial Number (int): 340067533545601403891085444962652868168863
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 07:f1:3d:2c:a5:16:f6:91:a8:c9:fc:a7:07:9d:af:f5:92:af:e7:84
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7c:89:d4:50:1d:1e:05:cf:17:af:43:45:69:14:cc:e4:51:57:fa:6d
Fingerprint (sha256): 85:5c:7b:3e:6a:bc:76:fc:a1:b3:8c:68:07:9b:cd:0f:23:41:fc:b3:ab:ff:29:9f:34:8b:ef:86:41:98:48:21

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

Revocation information

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

Check the revocation status for certificate www.scoolio.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.scoolio.de

Public Key Algorithm

RSA

Key Size

3072

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

scoolio.de
www.scoolio.de

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(limited to 100 certificates)
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kovomik.cz
www.huashengpk.com
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www.gawstar.quest
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*.scoolio.de
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poker.redlemon.app
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ipservice.scoolio.de
feedback.befirstsa.co.za
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scoolio.de
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tecnetics.in
rc-backoffice.kayazta.id
www.scoolio.de
ipservice.scoolio.de
www.scoolio.de
guesneaurenovation-app.speakylink.com
ipservice.scoolio.de
box.services.scoolio.de
cdn.scoolio.de
eldritch.systems
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www.speak-easy.uk
ifindufly.com
www.scoolio.de

Certificate

The complete raw certificate details for www.scoolio.de 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 340067533545601403891085444962652868168863
 . . . . . . . . [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 2023-07-30 06:51:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-28 06:51:22 +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.scoolio.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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 3806892892077854309275499586950615238401164970161654348300434701587790744454983726841364520604455705796681590598246704682098061763428929736888674117385736080898319165084691642049347972270044636747695842076154857090803363312833730001561426189167279390959445884902209131155538739653250183541761341553927454072202174071602524459818067752118264959509334222452273312016555748560074911020792398088944355422007510497344882837401502892346819326600051602432185552700987854664193825496182051879936676008798680108322377822496857268825164459756941988626468680190931502160771000186551936673827736435473960299833759268017096461144879335266906070757423642144569114539350848719234058349110331583496398762964828526453492251066189084657397294757010711819231565654563183146013474556635694250696685928294518210832468136477379419425447288117614093830044458280240909214209119145588638969913549710816324065696838865995663235619605867762596146155749
 . . . . . . . . . . . . . . . . . . . . [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)
							07f13d2ca516f691a8c9fca7079daff592afe784
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'scoolio.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.scoolio.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189a5c7d36a00000403004630440220359413ccb564bd036028c01fbdfe93bd616540f38febcc343342f39dfb72a88902205a6560948fd1b7acfc6eebc44f6b6c429aa1a85346fef23d1f1dde90bff48f00007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189a5c7d403000004030047304502202e8ee13e9e08b7539891086ca7f63e068569809bc3c011edc32bd9cbc9d2decd02210090bee0d8f164add6359714fa86df364b37bec9c253eefbfc496619530576108b
 . . . . [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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