romolo.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e4:d6:07:2e:0a:e6:28:ec:95:51:6d:10:e6:6a:38:48:e6 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=romolo.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e4:d6:07:2e:0a:e6:28:ec:95:51:6d:10:e6:6a:38:48:e6
Serial Number (int): 339205729524285045769760022443588461283558
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 84:d5:0a:b0:5c:63:6a:b5:f0:d5:b5:89:b8:06:29:31:66:25:71:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ff:ff:1d:91:36:de:ba:f9:1d:6c:ee:51:83:d3:30:32:e4:39:4b:af
Fingerprint (sha256): 2d:2a:6c:7d:23:f5:5d:99:e6:ad:fb:ac:6c:b6:ef:84:cc:87:5c:a9:7d:1a:ab:5c:a8:16:7f:3d:33:e6:02:16

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 romolo.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for romolo.co

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

romolo.co

Other certificates including the domain name romolo.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for romolo.co 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 339205729524285045769760022443588461283558
 . . . . . . . . [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 2019-07-28 22:14:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 22:14:10 +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 'romolo.co'
 . . . . . . . . [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 893939469815881121307030047544225927850917572583829176096940680090528281114524855987211132027027572508279422989394209341253388788585142640369363888731305275412760527224096560532221895905871650036887165885946885381533058600902957323109317735966998440626748072635033295432101198427560161880874077873277384508861628767164552053272467879889699823096019342169966566811238325319973867048834871214639598056426978688087344074098525508139835789300493095589206072997506551248100165338186447260627280920967792739337087301429516184683879922320267056151694556520350101308353633124621451573070645855756933602404846551307303483319311993360576719614474982208117257028747918137078185275728796003931949193710760075625566038757465005793586584459365976677836073695839263172061090719114258385446904233562743330944115662827760561743865933595508005744575800924707597278592254177049995082677373354586276492439582371559868850187056604326990274816459081919672054445848200347633531927556157463932038842911845413834543255482504017542418971408374692845090468901543679641515482677764087983590213803196837587704465754543807340952110329347455423771965917778519747995295284921159016273948743056266910970762101266699487762154674501416478445533190792457182907601035969
 . . . . . . . . . . . . . . . . . . . . [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)
							84d50ab05c636ab5f0d5b589b8062931662571f0
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'romolo.co'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3adce4ff000004030047304502207f89a3a90f484c31dc5b8508d482ea07a7bc1ec779239cb1440567590ddde4ff022100d45d639158404f987d63b62298cbce85c067984a2adc448065e5c6dee3e4758b007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3adce4eb0000040300483046022100fbbbca82105246df36eb71c08a0d0049b5ee001c55318a0fc967a585bcf476dc0221008c042b82c8285f631156d248d621db80ec5c169e18f818906a9374687708ce9a
 . . . . [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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