trombano.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:18:5f:a0:e0:54:37:a8:87:56:7c:bb:49:f6:5d:12:c2:6d 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=trombano.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:18:5f:a0:e0:54:37:a8:87:56:7c:bb:49:f6:5d:12:c2:6d
Serial Number (int): 269630746578412337926704247231167870452333
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 96:82:09:a0:48:5d:b0:2f:68:f5:74:7c:50:88:56:de:d1:1a:44:88
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9e:2b:c6:18:a0:3b:fb:60:85:f3:32:d0:71:4d:de:cd:8f:36:9e:1a
Fingerprint (sha256): b2:94:32:e3:17:90:bc:73:40:3a:29:2d:e5:3d:a5:5a:10:8f:5c:9d:10:97:78:fb:64:aa:46:7f:53:b0:fd:71

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 trombano.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for trombano.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

trombano.com

Other certificates including the domain name trombano.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for trombano.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 269630746578412337926704247231167870452333
 . . . . . . . . [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 2019-09-30 03:25:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 03:25:21 +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 'trombano.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 960467288195681655769233016966004060696938773477016512931651601109856590392773962811509580623153885551770120085621649321078742718422998027281755471766680868228778373253648463864546453646201363819627543604292711796787601789358658061843824230161538131703705018803253167178851208134121973665564723404669940258203401041182843414287805101968490481971603664277230238733315912497322450397853121829468879387585640537606028809447165866372744826708316576985024832783266987373903782749478603467488270266539908930742644396313597320469746760549806277108978841920750764681566458837387003393639839312290108350492538695219804394720916365893263300650726171252191068881528253041135040373060823569399222510626713930680365927407644166977754014654268723958161659856853120759242268941998518420470400667656324166495244682623055551959923939214704436455380560057629335239504255262897330840816387273946567233007756355771110138424903095585235885107863338624471671414185102652034716277586450477355435920848236180092271708251937486124564180470539616031076600196735990369446039035081763765404428797422788339851716912149201944213062280394682009155331707036593573834467856965578772727044232076493153945880315093337606019422256040433453163054462069600012209220496667
 . . . . . . . . . . . . . . . . . . . . [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)
							968209a0485db02f68f5747c508856ded11a4488
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trombano.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 (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)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d806a6dda000004030047304502204bda513dfeed208bad2a3788e879449bf784f3a1cfc75529b6c88bc62b7ab5c1022100e9cec4dd1eca45d69ff6b2f26215675304e2549d77e2b634383e5efc0510dcb1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d806a6dfb0000040300483046022100ac01ce64a92392db9d2c665fe9f97a9e4fc126ae312c980187b10797522b266602210094dcdaf72e76b372d718c25a086bb080de639d036ff34c19b332b931bee366f3
 . . . . [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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