sangiovanniteatino.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:dc:43:d5:a1:79:7b:00:6e:73:8e:c0:a0:44:59:40:b6:75 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=sangiovanniteatino.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:dc:43:d5:a1:79:7b:00:6e:73:8e:c0:a0:44:59:40:b6:75
Serial Number (int): 336289146027928280213528467841025224783477
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1f:57:b5:fb:98:db:ec:b6:89:bf:94:cc:d2:39:8c:8e:13:2f:2e:0a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9e:79:c8:5e:b3:e4:14:cb:96:24:16:50:2c:2f:c4:e2:e4:8f:19:25
Fingerprint (sha256): 94:b1:e0:ad:d2:3e:92:1b:a1:39:fb:62:2f:79:e9:1a:fc:fb:e4:24:ff:6a:85:49:0b:20:f0:83:16:21:3f:46

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 sangiovanniteatino.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sangiovanniteatino.org

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

sangiovanniteatino.org

Other certificates including the domain name sangiovanniteatino.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for sangiovanniteatino.org 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 336289146027928280213528467841025224783477
 . . . . . . . . [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 2020-04-05 08:01:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-04 08:01:28 +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 'sangiovanniteatino.org'
 . . . . . . . . [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 901870719805192196476329488467886689916314307732787628240936427633937365933197927746840985711588074834594435831616972053714612390235799491051487414860038608670506696250639624485929097536954651161338138841577645325855945449965488171088971615237416258465460406447417205812007311954499739162254992004604157252396552258156211027184325311739808267793779584305356066670966058142117159506785770029578465489264020431318643231902252427489248615751263582238113980029209221431834782075175205400497128645591882265730350817336399762882315969097128703970199685872127699028652108549660934669416893618441755554788959500863591653136849416589931797972409201399226614003131810317436699765551710838932695322412323168452724268916680565999567119328681029576161366500079059352555708687309997444688498584746229287527423860232877658710130867983805066025074342710543190582980165765657941409343068805005592848753233121359694658943770462939353930007569821860887409144250372336865141680083713650427628605209862257486263468351331797582227602674671753937923305153330657079882694341767666941132417721060424866837434066642104503944968213773734559433255247371853247139260435312940767586978489589279068091681648976281847660550098109794855779197900637090513558528783057
 . . . . . . . . . . . . . . . . . . . . [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)
							1f57b5fb98dbecb689bf94ccd2398c8e132f2e0a
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sangiovanniteatino.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001714992c951000004030047304502206e2fbc86421f37263266eb773ece48a99617b42279ede47877b82cef45f4deb5022100cbb89b4c9e6e09d700aacf5eaf11fb31175f43f8293383cd506c5437c8533ade00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001714992c9940000040300473045022100fd9d0d0edf692ff74b9a3bd22fdd8c5e0d62d40ef0a0c92ceebd799d231bab0d022027dc79c4f0a9689d24c3ba966302632094b7dec2a2208e7a984cad8e04dca486
 . . . . [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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