allegro.cc

Issued by R3

About this certificate

This digital certificate with serial number 03:08:a1:8b:22:47:79:22:f5:3e:5b:35:78:ed:bf:41:02:38 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=allegro.cc

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:08:a1:8b:22:47:79:22:f5:3e:5b:35:78:ed:bf:41:02:38
Serial Number (int): 264273844862497571454622444804629629829688
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dd:db:24:03:97:28:de:b0:3e:d6:ec:81:d5:08:f0:8a:d2:98:df:1c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7e:1f:d9:f9:39:d1:23:4b:42:fc:0e:51:88:2f:12:40:47:c7:3b:a6
Fingerprint (sha256): b6:62:04:12:c7:9c:aa:5b:1b:3e:c6:ce:8e:c7:df:35:4f:1b:c1:4c:77:c4:a2:9e:26:0f:84:d9:20:47:9b:0c

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

Revocation information

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

Check the revocation status for certificate allegro.cc

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for allegro.cc

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

allegro.cc
www.allegro.cc

Other certificates including the domain name allegro.cc

(limited to 100 certificates)
wiki.allegro.cc
allegro.cc
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wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
allegro.cc
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wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
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www.allegro.cc
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wiki.allegro.cc
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wiki.allegro.cc
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allegro.cc
wiki.allegro.cc
wiki.allegro.cc

Certificate

The complete raw certificate details for allegro.cc in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs3GVRCAxKDhYugtOWebi
8nAtaldp6iJJBBNJEMrwSjgH0mFD4PBB/t0LF03qs/NbO0s/jU2dAFiMfUIPkpoK
pJL4V0wj9jkcTKFcvAn4dmSgN+vd0tvmRBHC1ByPOsnkxfazFbHJj59YahjLt7yu
z+XGiH4WUyTNT1hmXfIwDB3CVxMNWdfWGM6NOsYuhAgwq+A88jfwKTnzAWY4cx67
QoYLruhWEsJFL+r1v6oPz5MByeWsCy6hJSQ2PUBhG3kZhdsOsFG57do4r32gLXCc
7qeNswJOiRWZEFGpQM8A+POmYg9mr7Mz7+Xdf5zawoENWh8ULC+PX8/0jKe8l9Ut
mQIDAQAB
-----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 264273844862497571454622444804629629829688
 . . . . . . . . [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 2020-12-28 11:08:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-03-28 11:08:42 +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 'allegro.cc'
 . . . . . . . . [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 22652666488636979923946332307166037565052353100675950360518277046818727330669031312177356768357705777481994494451592893861307878029960650305034682160578608023519667344520789380029046479969924933493390610672744470905358141110526518609597554063984267116063649823143865698684751691413627681947104121393668452922452007551718374369575905639416577111620492200389452412096570133425446398174388007161717607159476843083624546949150809914814426207461344792154608336418820447788907787534762399882640860101974679667381750728621731688337669302904675601300796317857667641988971687899850513896431600081534871940655948022551621741977
 . . . . . . . . . . . . . . . . . . . . [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)
							dddb24039728deb03ed6ec81d508f08ad298df1c
 . . . . . . . . . . . . . . . . [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 'allegro.cc'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.allegro.cc'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f00076009420bc1e8ed58d6c88731f828b222c0dd1da4d5e6c4f943d61db4e2f584da2c200000176a94025cb00000403004730450220091236c5fb6f6e76c13a0ee098e86d1a02611cd44dd88539982e6d2abf500361022100df648caba1d87c85e9a2c2e6991e839256a6e1437df888526e6f34acc6219470007600f65c942fd1773022145418083094568ee34d131933bfdf0c2f200bcc4ef164e300000176a94025cf0000040300473045022019ab03dac6a275d661b6f72735ebe1617968e3863734bb9c4d90af37eaf31faf022100fa27acf116f4b9e7ef6aba41a286c107de53b1521725658381dbcb3e4e91925b
 . . . . [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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