www.rolo.chat

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c8:c3:68:b0:21:82:26:ac:8a:ca:a8:50:1c:c3:10:3c:04 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.rolo.chat

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c8:c3:68:b0:21:82:26:ac:8a:ca:a8:50:1c:c3:10:3c:04
Serial Number (int): 329653074209878678260766156258097677483012
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f2:50:c3:70:af:0b:15:96:ab:c5:f4:1c:72:5a:8d:05:80:3d:5d:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ed:f1:fe:b6:ee:6e:2b:8d:60:ea:3b:42:67:cf:94:f3:ab:7c:5d:88
Fingerprint (sha256): 86:5d:45:91:2e:22:e3:d5:f9:05:2d:d0:cf:59:7d:75:f5:6f:e4:2a:5c:37:78:15:28:ae:d0:b2:24:12:71:cc

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.rolo.chat

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.rolo.chat

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.rolo.chat

Other certificates including the domain name rolo.chat

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.rolo.chat 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 329653074209878678260766156258097677483012
 . . . . . . . . [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 2020-01-13 13:16:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-12 13:16:23 +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.rolo.chat'
 . . . . . . . . [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 896518979516660864604201023355672110987100556453454637090969191139449671125909607866376954092918902756468262082651862520749780945419572507026527588031849970829953684824810346200222896534774469821535737609753176651022457526825770968551110905837694670891758896987539937276900300082348293380376706242341387354971412657170559423261976397544801160587754881345245852585508526657507632296740734917312172683122156306385521517068319011753101473102697686976980208488837548926567217400548486321111359534060510026524152235415671874273904648846422604206934135471536863187729372004466961314340690351512582662869328256843387703552637411685153639821111293125819582049852373136174634281922768530616062448067878564228465509827908801363410990741678225834613530592718767743568757443417129174336897925633381307152874604110887190737787453781221458901415840567134182511126142868651663414678552614884636732918357348850475121633683863887176023798406439813730279751389332537923011801150290302126779511378565621337904057439405284917674345948910805184215117831541907262062798488795651314619222339111988906498281916702912298550034755846782293014851163283081974062045025576600478373257990650205739287665713502750809437062670228724632216592637431022772357555699677
 . . . . . . . . . . . . . . . . . . . . [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)
							f250c370af0b1596abc5f41c725a8d05803d5d2b
 . . . . . . . . . . . . . . . . [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.rolo.chat'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f9f4346a9000004030047304502204a8137ab9e6fbdaca0b9e7730f4cc6336e0d5e686c490b2150ff9177b9816d21022100a96cc7940e2be9fcaf400579af2fa8a4516be32a7e576922443155fce1a7660300750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f9f4346ca000004030046304402205bfac17381afa97f80f6bc388396c28214a2a70ba02670c9ee41bccd50c41109022077c4c3a021bbcf721eafa8e3beae760cf14381d6131fbff80a94e24ca6f25048
 . . . . [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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