allegro.cc

Issued by R3

About this certificate

This digital certificate with serial number 03:74:db:07:2b:d6:41:1c:6f:e6:30:fe:9d:14:23:14:9e:c9 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=allegro.cc

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:74:db:07:2b:d6:41:1c:6f:e6:30:fe:9d:14:23:14:9e:c9
Serial Number (int): 301100750524383098660647180710544546242249
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:99:e6:10:19:10:bb:00:20:3c:71:c2:25:ac:fc:05:59:08:89:50
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): aa:f9:42:b0:7b:92:91:c2:20:42:a0:1f:30:1a:a5:a0:20:3b:ed:92
Fingerprint (sha256): 3c:04:3e:9a:f5:dc:be:e1:73:fc:e6:32:80:e1:04:fb:bd:1c:c5:f6:63:ae:9d:3a:8c:98:3c:a4:0a:a4:00:b0

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
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
allegro.cc
allegro.cc
allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
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allegro.cc
allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
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allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
www.allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
allegro.cc
allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
wiki.allegro.cc
static.allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
www.allegro.cc
allegro.cc
wiki.allegro.cc
wiki.allegro.cc
allegro.cc
wiki.allegro.cc
static.allegro.cc
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtA927UfNvL4XPk/Bigrv
3xLw4gZcHEVmUlG4LTDl0/ephcKI4gl346AOJTVVcy0JlOEiDhEaVzFaCuU7f2tx
ZDzM1OJIFCpAk6hjy9/bVELuJgAbJ/usz3xeEqGfXeu11TmJfp66OLptb4phwWSH
Y3linTs5cQQCiMOqcLLpkzNjpxAngSlX/M0onL0htLyG5i07eme0W4YRrT8bp2yL
73EWBHrqoBUlSsaWdYlPy7V4fLfDNJjSbuWmMYcg56hsFb7Y9DEEATxt5RPGl4ck
SAeo3xcqiW1Tf0E54KHemk9/LHjajQl4fAL1XhLkm/7zdlTmlpM4m62IwVPBBAjI
vwIDAQAB
-----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 301100750524383098660647180710544546242249
 . . . . . . . . [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 2024-05-05 11:58:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-03 11:58:25 +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 22730520751715606590663121372805794515688715266900054628337728546546225017221073620109192939272730528409947681934871397174920226098731283128794058597552586256096037397066148406023011565165410399796319606395042703087854929131410811278578262607257100719766842649781417991347102248327596057005386556832989137741218286906971503687704101093404225381482373211163450747428419379592431221556818955944362407694632893574940478639737421207786574862357428831766032670465225054537991617222238342231283665248056239465662112006143674059860966666829944915538477346587085692850787691220305330791628040290021894379265289645810015324351
 . . . . . . . . . . . . . . . . . . . . [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)
							0f99e6101910bb00203c71c225acfc0559088950
 . . . . . . . . . . . . . . . . [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 (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)
							00f10076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f48d58e56000004030047304502210086ceb7b8932dfe0b3f9e51fc9a4e6dcd4f09dc22c278dd86042e2504a2f01d6a02201a48997fb670e409e0fac49a6e1d076ae0e0c16f835f34f85b92005b11a7cdd500770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f48d58fd90000040300483046022100fc7023b8f567ba8b8bea7df6da930b7d44ecb4ed3ba12b0a9c7239abee8db12e022100b1b5d4e10f6adda62aa61ee70a77b64eb121849ec1ca7cf3e07c5a31cae7cbdf
 . . . . [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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