romolo.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9c:1c:64:d5:c3:f9:6c:9b:cc:79:1e:f1:b7:d3:01:22:0d 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): 03:9c:1c:64:d5:c3:f9:6c:9b:cc:79:1e:f1:b7:d3:01:22:0d
Serial Number (int): 314458648984194901702622344662575000658445
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e1:93:30:c8:2c:70:92:7b:9b:e2:32:0b:6a:5c:97:f5:df:99:91:5b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bc:89:82:dc:0b:33:ae:1b:73:ec:74:63:b0:9d:87:3f:11:23:1b:cc
Fingerprint (sha256): 5e:bf:a7:63:b8:a8:07:6d:98:f8:a7:ad:d1:89:10:37:ee:b1:59:73:ba:e0:a6:23:82:82:5d:81:ec:ae:d8:82

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 314458648984194901702622344662575000658445
 . . . . . . . . [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 2019-05-28 16:46:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:46:19 +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 669032527913377051427927331384296546598385628187630429760538029162885955113225833367951518152817808801673891280966133977572323991730111468184647932744824592139520482709881610852613552129283681377752325503214996595190984434449919917454070098311661672543441670573440484426805204194099580391756803139021691063150238659785283332505668120449791132258089225200599738878259273084279045148418379304676228240179635142164269594739071346976424787974436194886547517528049472064498209465078458394883394102346597025161841319106101885958847362105873688820753483735570881860036677283459709391196866179772781228625814517911957349716528868824645708333006212626310969783413780387448124103248843589472909111673321079995846289589498970857643611539790625178842770186516707278744973078554211351928536511982216451777164581759927249918182156648386183164573070211396915507707965327706928403092804891552655289407899609105706735872305496498691388327036938502279744093508229828675008499984259711330544859874849759351308266629881368712350159149147281639496908691300111007954406405205012034880110277290847344405657942412778143097980476350750667523344547124018315154985138165873676986378669970094752908877661504337761022689611776289007704733793644919740075172917653
 . . . . . . . . . . . . . . . . . . . . [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)
							e19330c82c70927b9be2320b6a5c97f5df99915b
 . . . . . . . . . . . . . . . . [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)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aff8cd00e0000040300473045022040c0d39d324db03924b6078677cb3dfeedf02b6dfad80cd3886aac465b11fe47022100ac0889f9e386bfa9c948f7a4a7af96d9352d286f9fb9dd280b3eb8a39fe64ebf007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff8cced50000040300483046022100c04e993e88de1bec073f50b6679d7a1dd29e61e378e468f1c79602b199642f47022100c21c297a52e4a5e3ce4f8e71384ae465b4781508ec419a24e52b8e6b2805b9f6
 . . . . [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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