old.twai.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c6:d1:35:33:d7:b5:ee:95:aa:42:ba:bb:cc:35:04:2b:56 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=old.twai.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c6:d1:35:33:d7:b5:ee:95:aa:42:ba:bb:cc:35:04:2b:56
Serial Number (int): 328990851339972355413619195316242332527446
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 54:b3:d2:0b:d2:39:74:a1:00:1e:46:eb:ac:71:d2:33:a4:a1:7c:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 23:af:de:b7:c0:01:b7:11:f5:09:26:1d:4a:47:e5:56:27:a9:2a:25
Fingerprint (sha256): 4b:43:5b:c0:1b:94:e5:6a:72:d7:be:9a:8c:44:a4:f3:da:ff:b0:22:f8:50:a8:4d:8d:5f:a9:2c:9d:fb:4e:61

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate old.twai.it

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for old.twai.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

old.twai.it
zend.twai.it

Other certificates including the domain name twai.it

(limited to 100 certificates)

Certificate

The complete raw certificate details for old.twai.it 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 328990851339972355413619195316242332527446
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-27 13:29:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-25 13:29:55 +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 'old.twai.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 (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 784345569294435755227531610711617754488730748218486671105802555603825835400689814850708328325833149552561891587021988881254197461516281164978985786198715144635070196411820802066892486625054254829425423369359412456715198499927593734771696815244448900270882044892405612387509376517828934967423990136721447573542356280348412867172835800914991736939419387647691825620533968392474682270930626993445174965399476040165431720151366000565091531010692317990789009260792333415086905065375052079391152174372183559409644105915142744311078875319397217122458975268012092536321534910920435005380389589114280698356853476810516421863984424630229924698977663452558091917789511856661116463276910511010369155952667409096442861895686070386939431528790524470544658058196803836537937689750551552537394440963931694673128326736463698109971323880830391114404267018424778247554223607290823752799119030680024205262595040174417920219742991246563970089025774428127805716371702984347780579369427406367474935046650205394621196166596453976063174275660455092411900299954104161640537216008870210358229159904766963366935245865397077283716274046708551835583834740167152797505176940421134749318739300664877404156026821674434688130189288717701549159382761422169821546155959
 . . . . . . . . . . . . . . . . . . . . [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)
							54b3d20bd23974a1001e46ebac71d233a4a17c6b
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'old.twai.it'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zend.twai.it'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b9957ca9c000004030048304602210086de5cf918ec9ddc09b0764d3fa400556cd66c3e4b770c03f342bd649ffc06200221009885a05151a3f82a2072379dd445581e87290a16668fa4da253ab1c1e09cefd600770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b9957ca9f0000040300483046022100a054dc41f7103d2f045c0f5e8dbb260b4e37b7c05d62f9df7708bc26daa79ed2022100cc92ce4600b5935c655a6a42d98a130cd4a318b357dfa20c3598901d1d38cb03
 . . . . [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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