vspeak.asia

Issued by R3

About this certificate

This digital certificate with serial number 04:39:80:99:42:27:62:f1:1a:33:ce:8f:e9:57:3d:ac:cf:8f was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=vspeak.asia

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:39:80:99:42:27:62:f1:1a:33:ce:8f:e9:57:3d:ac:cf:8f
Serial Number (int): 368016175588173857249155576066652974665615
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 04:c3:81:d2:47:14:21:27:af:36:70:98:72:4c:b4:52:7f:8c:e4:5b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e3:67:aa:b0:58:22:84:d5:7d:3c:4e:bf:12:35:86:80:8e:05:1d:df
Fingerprint (sha256): 55:6c:c9:c1:84:11:00:96:3a:0d:49:20:61:95:75:ad:76:a5:a1:83:33:5d:93:3c:9b:06:8d:2f:be:58:39:d0

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

Revocation information

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

Check the revocation status for certificate vspeak.asia

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vspeak.asia

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

vspeak.asia
www.vspeak.asia

Other certificates including the domain name vspeak.asia

(limited to 100 certificates)
vspeak.asia
vspeak.asia
vspeak.asia
vspeak.asia
vspeak.asia
vspeak.asia
vspeak.asia
sni.cloudflaressl.com
vspeak.asia
sni.cloudflaressl.com
sni.cloudflaressl.com
vspeak.asia
vspeak.asia
w2gether.damiankociszewski.com
vspeak.asia

Certificate

The complete raw certificate details for vspeak.asia 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 368016175588173857249155576066652974665615
 . . . . . . . . [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 2023-10-03 18:09:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-01 18:09:57 +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 'vspeak.asia'
 . . . . . . . . [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 635155158643555662927826867045806723802094879789263687657520214881344862665059703798846407412387132464513462936660882465336215382879818699575355327633779969149128276314547276253765520707969663385117527178802700613973962245721527096709937312252238641904371370993839172220296849379226085535017394181040521106127999391201191871695795443100849507839240504345582520640661817127952874951692981643486830885584071661544746735808535108008366793474605112337567328328156359478239411929171995516640798418850592088719177985303086327037940626291175728128256351058354940322802312359322448373152290529904295379503789956968230205384754809574967122389226442437083227082790894226772215669997133342957876653804329525481709105889228555873512686659064092358737778988916060262985191133067012389621959230104395805855800627060302134982551024771497657442118847180217475417739028890940944965536322269227114416757880045852942309369806686064990755690665839862142445049518619447936346849062693183296765189138153256020147402572879893348905837313597674603264528902205047129779318362894823911211305437873117725349485239459994097400438787956388517119509380101994205954988414300451719616796591685658045757008178736162039638508704742809296196356200765717367212626771101
 . . . . . . . . . . . . . . . . . . . . [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)
							04c381d247142127af367098724cb4527f8ce45b
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vspeak.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vspeak.asia'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018af6f2733f0000040300483046022100a846498aaeb04d4d2f26789603bf9d37985ad74e5bab0b29de1c3a0748747f09022100fee000654d67202ce2bf1af17cf6e253401d9c546c35a8dc83567b14e47bc0de007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018af6f273580000040300473045022061c16587e715d1bb2585f066212351232c9305d733ada69e61df1454831d77b3022100d1a2b84cf9646aea4c10c92b0b33504550f9218390bafdd852d62db2da94fc1f
 . . . . [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)
		0039143d8bfe6e5615db9bf23e11c198aabe85cf9f45939088e67eb5d26412f1e37e4d0e7ce1a00bfd3b6eee9e0575069241442852b85f904cc956d3a2eb6d0696cd4feb25b649e7f266b51e1ac2d7f215437e307189b184f2912b5a448759fe01bbd35ec8e59684aa61f593f3b2cbffd6a4aa89c3d6d6220de709eb5ee46f34b95e4480e20dba082f1cf35d61b0bc2ca85693d5179d8bef0f212ca225cd2f1604f254b203af8d40540b6ff9e6f354b7b7c16f699b90556e575be840100757d23d83eedbf69c07b1eb255bac89364b00e2cf3e5b64ecd30e9667cad2ee4ec645db9c5c51b7f43c9f36ee4243859bbaf32acd3cc910e5769bca099f2b34b0374d2a