www.romolo.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:91:0f:d5:94:30:2e:4a:c0:20:7f:f7:47:fa:4f:1d:eb:f9 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=www.romolo.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:91:0f:d5:94:30:2e:4a:c0:20:7f:f7:47:fa:4f:1d:eb:f9
Serial Number (int): 310698848383598358617827676430463320058873
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 38:2a:c7:22:6f:e9:35:c4:ae:c9:66:5f:eb:7b:4d:93:42:f2:7d:d5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 03:4a:89:3e:a3:cc:f3:12:1a:0b:56:a0:03:04:2b:ed:dd:55:a8:5a
Fingerprint (sha256): 49:d6:d7:22:56:f0:c8:30:c4:2b:b9:09:89:ff:a2:4a:fa:c9:79:f5:7e:50:5b:b1:07:67:ec:63:91:6b:a6:1a

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 www.romolo.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.romolo.co

Other certificates including the domain name romolo.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 310698848383598358617827676430463320058873
 . . . . . . . . [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 16:46:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:46:11 +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 'www.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 820742727230544872009697356053822759516670569881807159471045386029164029800744677221779580405665457533315123693320535911085115938389948303634282840455027210939894573203612839145436349575059516980328648335119130619201436328808445045526116188423729560624101945306698125769659688901713320449925634477791989534321140240997398424482991161116851080924629536309836668650505611347993230967181436564032992752685192405673537773534162015215027562456169906496704247192575943619955643739253712214685391840916320782225062536711874732537200015122791751471264670401797433429907927546499536250437207718500024987325160463377474680955375733741445598499571684737897218622791715666865641983252765758879581010441599200187755365017646055381492574218985065644400033525033738844225164026213713223241496592831910634974230510768318078039950243873048438773264103285627163265052586552488110501396526475696686806395709393495890846368757885354548919629330473445168397826455438435606382739919684896874882796957486101079829314597797099490415795226303523229065667919488624079587512928747291863154714708701170593780164593630749270099762109971855240494654268823461238717069499463800299634969014909923674129220702805138754460321724229640039062181259613085350681175313173
 . . . . . . . . . . . . . . . . . . . . [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)
							382ac7226fe935c4aec9665feb7b4d9342f27dd5
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aff8cb067000004030047304502207108bc99c83eea42b0b6e2713c472aa0ba433fe173b56d49d310541fe9470608022100c89f36def00d21910014d2cec9a55ae002f76fefe6c88d99600aa6750553f5e200760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aff8cb055000004030047304502204a842654ff21cd4e2ff6a10539862b3dec2c100d8ed6713b26067bb6f3a98e6d022100c0d0ad81cbf6a49bbe430740251caf4847c1b41c114beb0772db0c8a7774e78d
 . . . . [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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