DV SSL/TLS Certificate for adamomotors.it

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the adamomotors.it DV SSL/TLS Certificate

This certificate with serial number 06:4d:dd:f5:57:c8:6c:b1:9d:54:66:79:5a:88:f6:2d:ae:0a for adamomotors.it 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 adamomotors.it 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): 06:4d:dd:f5:57:c8:6c:b1:9d:54:66:79:5a:88:f6:2d:ae:0a
Serial Number (int): 549170491123721456131551392923604835216906
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 68:3a:e2:e1:ba:38:4f:69:09:0a:46:66:00:8e:b5:0f:46:4c:4a:90
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): 30:20:6c:91:49:ac:59:0f:70:ac:e0:c7:69:d6:f5:6b:fa:d5:b9:7d
Fingerprint (SHA-256): ba:5c:54:25:d5:fd:f3:36:00:f0:16:cd:6a:f5:d0:52:76:2d:61:e4:67:69:7e:0a:11:94:bd:05:44:fa:13:91

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/11.crl

Check the revocation status for certificate adamomotors.it
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for adamomotors.it

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 adamomotors.it in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGDTCCBPWgAwIBAgISBk3d9VfIbLGdVGZ5Woj2La4KMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNjExMDUxNzE5WhcNMjUwOTA5MDUxNzE4WjAZMRcwFQYDVQQD
Ew5hZGFtb21vdG9ycy5pdDCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIB
AKleR1ecO0wka18RgIor14piZaMxNUIHNp5qBtqRiVjMIXCTEYdwntzCVYfqF8xL
+QLlcF/IUV7QnzpVFKHXYMnakKSjiakSSW7039Y3xDz0XwaeKyz4jETFm/gK+a2e
yAWTbedE6gW+P2HwtPl2qf38XMYdK2ax3zDS6xTGwbIoqtDbtow4Sxb8dogAbvyU
Ubqcec2WNcMdjFp0UK/X1HkBBxk4l9R+VBdIYAvILn7AP1GXrwzvLQVGAuz7jcwa
Xo9ozS4G+cgqLErhtrgMC18rmUSs9N1YIARD00TTSLu87TCWJOFM+LbnlaND6f+K
wf1l137gJ1YlYWGnLfOt8OtPzC6MV6ZlzHbHYqvf5neV5Ol7bSz+5S7GUIFvFb2k
2pHXD79WzkPHil54pvVIpKmA11UZu6GcAwX0fvGEi2xAMX+BJwO/bWjLeqKErrmQ
UHB6qDnQr6Bk4FnzcowAtwNxnjXTLW9/OdAqKQ48gdKh2bcJYlTqLS8XFgwfwX5E
S45rwgvE+9Ql0qiWo+3F5ogchGNe8OuJyk+L1eMluqdtb1VKbWb00vpomEUxy85G
YW71Fl7Z0tfLTRr8uABigWjesCv3M/UiTfLSyualp2l7LRWOjVIz8NiG5gf4aJ3n
iIZ2zSzi7Ts7RNXVgoBVL0QZu6ybGvtHQWhX3PbAVy1jAgMBAAGjggIzMIICLzAO
BgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwG
A1UdEwEB/wQCMAAwHQYDVR0OBBYEFGg64uG6OE9pCQpGZgCOtQ9GTEqQMB8GA1Ud
IwQYMBaAFMXPRqTq9MPAemyVxC2wXpIvJuO5MDMGCCsGAQUFBwEBBCcwJTAjBggr
BgEFBQcwAoYXaHR0cDovL3IxMS5pLmxlbmNyLm9yZy8wLQYDVR0RBCYwJIIOYWRh
bW9tb3RvcnMuaXSCEnd3dy5hZGFtb21vdG9ycy5pdDATBgNVHSAEDDAKMAgGBmeB
DAECATAuBgNVHR8EJzAlMCOgIaAfhh1odHRwOi8vcjExLmMubGVuY3Iub3JnLzEx
LmNybDCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2ABLxTjS9U3JMhAYZw48/ehP4
57Vih4icbTAFhOvlhiY6AAABl12hanIAAAQDAEcwRQIhAISEn/+NLcc5UAsqVbyn
l4V18DZzQDMU7o+67r3y+oQ7AiBi9MHqNq5UQ3ZaojfLxHmDB4JWjcmjzF9aFakF
bIvmegB3AKRCxQZJYGFUjw/U6pz7ei0mRU2HqX8v30VZ9idPOoRUAAABl12hckgA
AAQDAEgwRgIhAM64Tku7Wl7daNg23limniZIe+WaRqhTOTpIeMp6+tGvAiEAr2uP
DdTaTXR9UUQ7cuR3Nss/LiEe2vQrAO9BOQIkaEIwDQYJKoZIhvcNAQELBQADggEB
AGMlwKqB60j/byZMLT5WJS0/QxseX64e2IOkKWRGYToTdH6lBI5cql8USxPLdKlV
JMh0cFewQ0bKyVCRVCABk6Kif7n1pZddqRzNiH3vHD/ghJ4Oq6RL5X634cyq9olu
pUqJABXIWnf0l3LaMo+2TMuV/G0S8ESzmB/rllkP0PhWsIUedRmYrbkWyPGhhE6A
G72g5b+Qe1dO6pkqYhkmSaT1Qy4TzsZbbv0Kgpa66fLlXoR3dngTJn08BIh9Pyie
V3rrLsRakmk+KIDtNH8aSUil0bmxD8h2P8xO8Dvh3wwuW3zROhRibx74gRXT18VA
UxuBL3xEd0SWWietv52OR+s=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqV5HV5w7TCRrXxGAiivX
imJlozE1Qgc2nmoG2pGJWMwhcJMRh3Ce3MJVh+oXzEv5AuVwX8hRXtCfOlUUoddg
ydqQpKOJqRJJbvTf1jfEPPRfBp4rLPiMRMWb+Ar5rZ7IBZNt50TqBb4/YfC0+Xap
/fxcxh0rZrHfMNLrFMbBsiiq0Nu2jDhLFvx2iABu/JRRupx5zZY1wx2MWnRQr9fU
eQEHGTiX1H5UF0hgC8gufsA/UZevDO8tBUYC7PuNzBpej2jNLgb5yCosSuG2uAwL
XyuZRKz03VggBEPTRNNIu7ztMJYk4Uz4tueVo0Pp/4rB/WXXfuAnViVhYact863w
60/MLoxXpmXMdsdiq9/md5Xk6XttLP7lLsZQgW8VvaTakdcPv1bOQ8eKXnim9Uik
qYDXVRm7oZwDBfR+8YSLbEAxf4EnA79taMt6ooSuuZBQcHqoOdCvoGTgWfNyjAC3
A3GeNdMtb3850CopDjyB0qHZtwliVOotLxcWDB/BfkRLjmvCC8T71CXSqJaj7cXm
iByEY17w64nKT4vV4yW6p21vVUptZvTS+miYRTHLzkZhbvUWXtnS18tNGvy4AGKB
aN6wK/cz9SJN8tLK5qWnaXstFY6NUjPw2IbmB/honeeIhnbNLOLtOztE1dWCgFUv
RBm7rJsa+0dBaFfc9sBXLWMCAwEAAQ==
-----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 549170491123721456131551392923604835216906
 . . . . . . . . [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 2025-06-11 05:17:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-09 05:17:18 +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 'adamomotors.it'
 . . . . . . . . [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 690962282885853889023251135910455558622249098986786058701933739629544984618215148316889281495462065075203959704272634898720425253746675073844459921959997735913152986885334222937326527154317391755726841230601547041143361287994877682886665360233909727387199526826095455152203793595370990593045945210074210933467388800707436648028110382280096438889971789150420473907408682264562634871340241357583552605553706732002625833059702436376680573711537952408704919430421896910236020675706359539801165211605034439932278230413803848402226462222136863312871159506779190060474692785039472591496032571771447991538984684357921765857777561402550589925021437302795727903264908248410693301445287889573235030655650232630959694185828249471847816734151176493065304898423261950237421909266903956366630466054965169690648443057276615102282831931908460113928802504013312327979207539648435481427112090686922023438990661298589841140625517987434525922719040919718539629042340882480236295633917402348162255425768989129572103867701820657032352751277639015138128875058332342813268901487627582054538564906147954009137149637234078355260411944061756431622035674202871558292873216291301980513700729490134500594243584021453230010573845210053374466453761252100672985705827
 . . . . . . . . . . . . . . . . . . . . [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)
							683ae2e1ba384f69090a4666008eb50f464c4a90
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adamomotors.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.adamomotors.it'
 . . . . . . . . . . . . . . . . [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/11.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a000001975da16a72000004030047304502210084849fff8d2dc739500b2a55bca7978575f03673403314ee8fbaeebdf2fa843b022062f4c1ea36ae5443765aa237cbc479830782568dc9a3cc5f5a15a9056c8be67a007700a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001975da172480000040300483046022100ceb84e4bbb5a5edd68d836de58a69e26487be59a46a853393a4878ca7afad1af022100af6b8f0dd4da4d747d51443b72e47736cb3f2e211edaf42b00ef413902246842
 . . . . [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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