DV SSL/TLS Certificate for *.comanage.me

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the *.comanage.me DV SSL/TLS Certificate

This certificate with serial number 05:7f:9b:37:d5:d0:d8:d6:ee:ac:8f:70:b6:dd:3c:36:95:c5 for *.comanage.me was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. 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 *.comanage.me 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): 05:7f:9b:37:d5:d0:d8:d6:ee:ac:8f:70:b6:dd:3c:36:95:c5
Serial Number (int): 478983610510134111448913721379708772718021
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: bf:e4:5d:b0:ca:b4:f6:9e:f9:21:1c:51:ed:44:c8:23:3b:23:74:e5
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): e5:c1:9c:74:6d:f7:6f:79:e2:b4:79:20:e4:cd:e0:e7:36:62:2a:d6
Fingerprint (SHA-256): e0:81:f2:11:88:2b:f8:a2:ad:e8:6a:78:04:ec:0e:28:de:e6:24:d3:46:43:37:28:30:aa:f8:7f:78:49:e4:fe

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/70.crl

Check the revocation status for certificate *.comanage.me
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for *.comanage.me

Public Key Algorithm
RSA
Key Size
4096
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

X.509 Certificate

The complete raw X.509 certificate details for *.comanage.me 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 478983610510134111448913721379708772718021
 . . . . . . . . [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 2025-06-18 09:13:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-16 09:13:35 +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:12|false] UTF8String '*.comanage.me'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 745051639636389605898683388414107527395917264914010709851439838715481808671620912867115749127971266204651718381447998933641645876636028148247907020986406412823642763102052582099856290849838838682956397116030721503674259859160725409499188364603162533476643067099873655023361810435020877594896187301658872101525686982113460630370068436452217304883103396817062474907971855268890365108241774011950068337914144528642760965146219523806917465057296712874534545819390025444400197305469717263927817082040002940545892332297568373911454070637810521377137200905678664500901774574377968031538873807942088187801994879698477847066543744273669315698753711376216107150683275608365914851301614115954522094943323396451430487746949396880973838731071104199199744316664904573372899687424765130322217905760051356645948630704646120858932983595359776465457232601266744872657873718352079506701087222062038725163945479688128119985189503399367735004780815586117192295002419996920981966690299142104847371383564814161342711424591245027120554504266942972805459015848776769708882346623175030576003015558769014013820579740038721675075558229211787206877334175507075169865390958214759610512911303766556271008327736744809771651688621369651269066381521643850187354829651
 . . . . . . . . . . . . . . . . . . . . [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)
							bfe45db0cab4f69ef9211c51ed44c8233b2374e5
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.comanage.me'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'comanage.me'
 . . . . . . . . . . . . . . . . [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/70.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197828645d80000040300483046022100baaddb566dcdb5a4e7381876181490d967496fc2f677c810ca005bb05d572813022100d1c3bd4f13f9dea5cab7c1a08228d11722550953667f162ad8b04d04d5ae5af8007500a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a84540000019782864d680000040300463044022075203b382fa7b12f215762af1ce7b04d5f179593b5ec0fbdfdeda1512fc203a302202a81da0c05de21813115a2174ee45e6d4d11c153944c5fc83d169b604f34cd5d
 . . . . [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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