castri.com

Issued by R3

About this certificate

This digital certificate with serial number 04:6d:44:90:eb:56:cc:1e:2a:b4:72:c4:26:01:2d:a5:bb:67 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=castri.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6d:44:90:eb:56:cc:1e:2a:b4:72:c4:26:01:2d:a5:bb:67
Serial Number (int): 385631061689127332644354898975702863166311
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 89:b9:42:ec:b6:4d:6f:11:be:22:32:62:87:72:94:ac:02:89:b7:1c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 69:52:f7:8c:4a:f8:8d:8e:47:3f:42:de:7e:22:e3:28:f3:ba:f8:ed
Fingerprint (sha256): ad:78:86:da:a9:25:68:3c:25:fb:78:0e:63:28:c4:6c:20:b7:3b:ff:59:34:a0:1b:2c:87:96:32:64:9d:af:4f

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate castri.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for castri.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

castri.com

Other certificates including the domain name castri.com

(limited to 100 certificates)
dtz.us
saltese.com
mattresspadding.com
sellingas400.com
www.info-consulting.com
www.authenticme.com
www.kamozine.com
www.iqpd.com
www.ilgar.com
www.castri.com
www.cornelltechcoin.com
evangelists.org
bleggiosuperiore.com
www.perfectthink.com
castri.com
glowmonk.com
www.driverrobots.com
www.logpacks.com
www.ayurvedamakeup.com
palazzuoli.com
www.littlemiraclesdaycare.com
www.cbdoic.com
www.gratuite.com

Certificate

The complete raw certificate details for castri.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 385631061689127332644354898975702863166311
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-06 08:39:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-05 08:39:05 +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 'castri.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 684062616425104843014710126956002240124941326364297714992862374577246657340339257292273038642824371219291969531561130659337116159169775176160069765526344179912634300295386658778714182187011779174008190323007509765635624326538087141162669986312688335214166885835900778787874563433698091262496264770978515686845664601110365849925674113860436373020678963103723185727920108548392687335585032159476772022796877478556315150403904050103063924052954960130126407629900596553125038916279350423835452188495894798174850829990742497307769786455797525022134485590598451885147534455677462555797377229748285196240855817360763946327845976599909343140899853106454836190310327955200719428573754350209059147716333324514028647474298070900185340590577516663979021809803573340363218467706017012115204352933101651509809608674963187681595819731199105271456889437899397202330224759397503044924472406570498825719491673953970972758555172681769582237739497231113372950240269234287173647942055930569839136329356737452645082880268464595843882762628663314550515805659450158023230589649121612019530279805544910296975468844270456732792894583779319733821881500163330268325641868148747825149770906957611960763313870787086858137719876539715059669832280366965580745274623
 . . . . . . . . . . . . . . . . . . . . [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)
							89b942ecb64d6f11be223262877294ac0289b71c
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'castri.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cde23f0ff0000040300473045022100b5b867a9e5672db334892c5d6cfcaaf4183289798d7fa7e25c9fc77347c4523b02207a21ad39030c665991eafab4666babb9a5c03dc323bd2278f4186645c2cb741c007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cde23f11e000004030047304502200f35384d0f320808933bfdf7b45cea5806a5c118ded8f197a732e336e1776bdd022100ef947f678f8b9f110abc833ea00f520b569c7bb37577fc9e6165b34080f72ecf
 . . . . [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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