airoldi.com

Issued by R3

About this certificate

This digital certificate with serial number 04:c1:48:ee:13:06:50:81:fb:ad:f6:2a:42:53:37:f3:e8:72 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=airoldi.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c1:48:ee:13:06:50:81:fb:ad:f6:2a:42:53:37:f3:e8:72
Serial Number (int): 414220581110997022651958335572189251889266
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 23:f9:54:13:8f:67:2b:58:8d:50:da:27:42:67:e9:d8:60:4d:50:39
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 56:0f:3f:e1:c1:9b:d1:34:e1:43:43:d7:15:b2:45:d9:6a:b0:d3:46
Fingerprint (sha256): ed:e3:e3:f7:98:87:5b:32:92:0b:15:4a:a6:90:ea:75:20:a5:2f:00:eb:a6:38:0a:62:33:74:22:c7:2e:3b:9d

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

Revocation information

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

Check the revocation status for certificate airoldi.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for airoldi.com

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

airoldi.com

Other certificates including the domain name airoldi.com

(limited to 100 certificates)
www.airoldi.com
www.airoldi.com
airoldi.com
462.me
airoldi.com
tavolidaesterni.com
airoldi.com
airoldi.com
www.potvlog.com
dsgvo-now.de
www.airoldi.com
www.airoldi.com
airoldi.com
airoldi.com
airoldi.com
www.airoldi.com
airoldi.com

Certificate

The complete raw certificate details for airoldi.com 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 414220581110997022651958335572189251889266
 . . . . . . . . [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 2024-02-15 06:17:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-15 06:17:55 +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 'airoldi.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 843646237600973832505076405309708990106846179240185331462878029023597811242147970609855336383596107545223459641763636786723485215049640714954584282749317309068920375576124261619199913855855453873878716937277604398718819181639682988740756908420940590410875931566127372562831811447427097984089030572951488228945322967085164440878192321981870200774804812179052447035133215069866443413154831624639762042433695421715813709142301236060375038308849668256131432888071544406879552868179124853630553335403130533850915488608131925369129042036231637519914280338368052794024205259484085412492549606029476636501591404988996309146875871861990803125411470445755747911205900234171340046398288080816938051235451042329329976991786842786851435174185914990902492390373605734349180541318537103425463749547960623038189447999766068349836165383852883570368967573411822105056926820140398725976273485430614486056301396877352394957671507936891232443216630992221652946033911060754087075978435278074650761318371084748657945412299348048716977341991974056382789522747687990870774452331513426815810790192700032292060841972630484487381582857128778246155305352703392096571178197768043730721899251102213315444982390576744767046480648856683613965888475152505508736071537
 . . . . . . . . . . . . . . . . . . . . [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)
							23f954138f672b588d50da274267e9d8604d5039
 . . . . . . . . . . . . . . . . [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 'airoldi.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018daba111bd0000040300483046022100ff26a0e62868cf6c8d9ad26d65cfa9c96851ec861af01ab0f822795f09b110dc0221009ce6b3529d7e39f3edb60121ef7da0dabd40a52ff7abc12b1abb47b2b34d5f2300760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018daba1149200000403004730450220011fc5dc9cdb030da3bdfa4be43cf08ae2fd07e37f582ae808ededcf98d31a6c022100a14fefa62d90ca64e914baff1368cfd0d9881f04b52a6d9648bb92db54986de9
 . . . . [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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