DV SSL/TLS Certificate for repetition.coffee

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the repetition.coffee DV SSL/TLS Certificate

This certificate with serial number 06:1a:cd:3c:32:99:d3:ea:5e:4a:26:94:9f:bc:80:07:39:53 for repetition.coffee was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for repetition.coffee provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:1a:cd:3c:32:99:d3:ea:5e:4a:26:94:9f:bc:80:07:39:53
Serial Number (int): 531793861433761273491644476041164870859091
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 38:ec:51:62:37:45:7b:e0:90:f7:ba:f5:3e:78:44:9a:b3:31:67:ef
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): f9:b7:ff:92:ff:e7:fa:d0:cf:51:8a:e5:78:13:c2:44:cc:cf:6b:05
Fingerprint (SHA-256): 44:30:87:ff:2a:c5:b5:cc:4b:9e:b8:d2:e4:59:49:61:86:f4:c2:27:e8:d5:87:c5:b7:0d:fa:7e:6e:7b:eb:18

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/84.crl

Check the revocation status for certificate repetition.coffee
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for repetition.coffee

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

repetition.coffee

X.509 Certificate

The complete raw X.509 certificate details for repetition.coffee in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAndiinRvVlaMpWY8Fa4f+
JrhIHnOYiNUTQvgfF9kUbaUatdU5wwUTjWH4ok7QeazxlFzBR7RUD0I3dnpekTTn
ZC8YT5L6mq+TKcUTRDd/sguv9jZ+n9J1TGz3Bz5r5AfKAfIhsAtiV136/kLEknqK
m6HqK5bIRewAePDnHD8pGnfZtaMhYIOpukO/5secBB86EMNADkw21SYJU+tmuCyA
hIaRUMdDhcXPaNNdFgktjxtLiDvWnPo0UDtZEcOXlFKl0i48dq7nWKxR6dTx6kZO
LS1riR1T2CMGr9YlAySrXLwKz26yR0MxJ3cfPrFmBnj36S2DAR8VB4x0AyNTh/1l
nQIDAQAB
-----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 531793861433761273491644476041164870859091
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-12 14:14:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-10 14:14:29 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'repetition.coffee'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 19926240683107617554778245937037091614243231301179286482812415070741039141678168742551163019215198639918602724450377607594525065416830484929287678158890873638965800393525856520493231841490207647355718481831322591395870379895082045962509546208873858727213961371012594289985530834964155640049959138685770452750740091781985287404804488464174524178962455215894343837986891002794903905006181169987419812068379018827483829055809709839849182629396458965657110016097485310387449693356398469130495202977262375451216445123480395471656965280721052440992093105897240036948291626993424281102732230778970299026611954987961685992861
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							38ec516237457be090f7baf53e78449ab33167ef
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'repetition.coffee'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/84.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a84540000019764b397e60000040300473045022100e9ba5dedb66298d1f4249f41525324766329f9a7e6573d18bfc3080e80849792022006bc1344e70adebb160046c1ddaca2745bca65054af0bac664fa2cd46b146fb7007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019764b39fc00000040300463044022043b02a3c0117621272e7f9e956688bc485bc1aadae23edd1eb25213fce12610502201c3f4f3e47c948d0d2aa0ea463cf76e3d459e4df7ccbdd1a5bbd4893ecd6c1b2
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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