libotti.com

Issued by R3

About this certificate

This digital certificate with serial number 03:e8:5b:d0:e5:a5:09:de:1a:af:59:15:b8:ea:c6:b8:51:16 was issued on by Let's Encrypt.

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:
  • 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=libotti.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e8:5b:d0:e5:a5:09:de:1a:af:59:15:b8:ea:c6:b8:51:16
Serial Number (int): 340404411324048965975678205565313134121238
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ff:fc:d4:ac:9a:79:19:6d:51:60:0f:5c:ec:77:f7:d8:d9:47:f3:01
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 52:05:8c:a4:0e:4d:83:4e:89:01:3c:a0:e9:19:ef:38:a2:b6:68:56
Fingerprint (sha256): 04:80:50:8b:28:6b:20:01:ef:8a:72:be:37:93:3e:38:a8:bb:cd:9b:d0:df:61:7e:9f:68:94:e0:14:86:af:c7

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

Revocation information

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

Check the revocation status for certificate libotti.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for libotti.com

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

libotti.com

Other certificates including the domain name libotti.com

(limited to 100 certificates)
libotti.com
abf.libotti.com
wallet.libotti.com
www.libotti.com
libotti.com
libotti.com
www.libotti.com
icrossinguniversal.co.uk
wallet.libotti.com
libotti.com
wallet.libotti.com
libotti.com
www.libotti.com
wallet.libotti.com
libotti.com
libotti.com
libotti.com
libotti.com
www.libotti.com
abf.libotti.com
libotti.com
abf.libotti.com
www.libotti.com
abf.libotti.com
zmcguckin.com
libotti.com
libotti.com
libotti.com
libotti.com
libotti.com

Certificate

The complete raw certificate details for libotti.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx1I+M1gdClJG4y/18+7N
ybuaH7xP4TkQSAMlFt/vhuBaf9weU4VnIYHq0ZF9bGvnAGaZqbuIb9d703DETuSY
vGWPt9WUvaniNZg4O5Bb72FCjA66muKHHev6nop7v8jREjtWHaDtirdzgEx3daYu
SrwmEQDCV0Tqd0xCO2PXrTkjEg7MkUIj8y6pXRCAqLscBbn61wozOxyVDhfYl6GX
rmFZJQUvGekGXP71UJzzGBH/WQFVy436iuAhb2xDQ70HwTgdZWOr4q63OVq6mX6g
Lfxk7i3h7wr8Srydzv32UVAbfDxFW8Z6moKNJGHNC6Kg8djCqLs4jPKjq0ILz86X
/wIDAQAB
-----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 340404411324048965975678205565313134121238
 . . . . . . . . [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 2023-10-09 06:18:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-07 06:18:37 +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 'libotti.com'
 . . . . . . . . [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 25161978208746164321588604503565321984078885690028355892918579206537502927988686765245257247323289621577163828193659229778546052685215621173936994206678809293723776489464909164298015636440958091301429457744239578967576132309705089400103950293673847166890085958995883322840334172456017584889966173702446677683794736556267152794233090064844894720275038118289066366988445304968174990747042004505865791860645753246651855976573966483750141427973962815198868105286145485708614527034530573150276504794950750655904558522609566400602495128613293975409286453989088867640089252470162538915242714571662040701944845988564967528447
 . . . . . . . . . . . . . . . . . . . . [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)
							fffcd4ac9a79196d51600f5cec77f7d8d947f301
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'libotti.com'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b134d5b60000004030046304402206164a80ec933bdfafa034deae3aa15a76e7a0216169a2375fdfbab39ccf30b700220526f3e22e01b4cd1032f0bcaf4c05c218f1c5b38157442f9aad9cfd9a663197a007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b134d5b59000004030047304502204e7f867a9b751d2ae99bfc0ef0ed420a94a00933f3cf7a32f98956292937a282022100e9d03c02bd46e4b4c75dab5b011e67e24ee0b0f03cc34a11ce7f1999bb3afb87
 . . . . [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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