www.cervaradiroma.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:9a:80:58:8f:eb:4b:28:c2:c3:2e:d6:c6:64:29:97:82:73 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.cervaradiroma.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:9a:80:58:8f:eb:4b:28:c2:c3:2e:d6:c6:64:29:97:82:73
Serial Number (int): 401023229257475982421968248840465709236851
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b2:10:ab:05:6c:dc:24:74:9d:1d:32:c4:28:e4:e3:3a:48:9d:bf:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 79:42:6d:75:63:22:71:10:29:9b:45:44:b8:07:a7:60:e4:fb:24:4b
Fingerprint (sha256): 65:5a:19:a8:c5:93:41:ef:8e:85:81:64:11:e6:64:70:93:cf:ae:35:5d:15:e9:0d:61:c0:8f:d9:ff:b4:e1:0e

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.cervaradiroma.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cervaradiroma.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

www.cervaradiroma.com

Other certificates including the domain name cervaradiroma.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cervaradiroma.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 401023229257475982421968248840465709236851
 . . . . . . . . [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 2019-10-29 18:13:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-27 18:13:57 +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.cervaradiroma.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 613455365947645720210442677727169889184056054233204631583078512179095457872922210909539705598830508972669959315843283702653161145792666534224132007351261539969608234248157026765772081401878958012150921279289441284548845394943654018708635512533724100430605418219344046157910237035552075255447046675310373685442976963824831606499905446634714352717401808321035254533303061827643315628389410967733770917716933169874852799978815651224985671546752024340091219873617908415667076603966507279635057672327656608913280620332372207256603161361423118920126258087619345883921986997436860237318768829610354164308720626617082161744718831903743975152466014430550699535247617970524351093974221983403921228301327283455579713551307433328631644058920847690393209729139405418930667861567374332868564150149332871738692133613249950305951925149694596722942291705522763427875263731826280063844224074427205016463364522509333466705635947250107519645791121310495435109484110620802693451591217638223884660391043658592443794437479193305327521475199374621028518672798357691578316137120245799783952734533062251237156303762839567128719757014933695017667637954715896679805898252192508262517394560003468927992773072499068983358869018582547682378736349381076690127023649
 . . . . . . . . . . . . . . . . . . . . [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)
							b210ab056cdc24749d1d32c428e4e33a489dbf59
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cervaradiroma.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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e18f062f900000403004730450221009ca72943656344166d871f4ff435e7fe22f542512b96288d93b53311baff29160220691c865b42bb06e7e57e10c2e351d1005167ca3bdd905595c5a104003df58693007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e18f062e8000004030048304602210099b55dfb2127f62818445ba42b1d14aa6697d1fb755e14818db8daf15ed4d5e9022100b02964176dbb38574238a2d55211d79192526225c92e9e9569a685f6c20f39eb
 . . . . [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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