*.next.lk

Issued by R3

About this certificate

This digital certificate with serial number 04:58:0c:16:5e:29:34:91:ef:ec:ac:57:cc:40:d6:67:15:e1 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=*.next.lk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:58:0c:16:5e:29:34:91:ef:ec:ac:57:cc:40:d6:67:15:e1
Serial Number (int): 378410058892375005182063088203266806715873
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 4d:fe:0b:9f:1e:b4:0a:66:bc:a9:86:71:bf:46:29:16:d6:91:85:eb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6d:8e:6e:87:1e:07:76:d4:20:44:e2:bb:fc:dd:b3:9f:f7:c6:d6:a4
Fingerprint (sha256): ba:b1:79:12:4d:84:64:7f:69:20:3f:5a:fa:c3:45:da:3a:32:e3:32:0a:29:28:38:9f:bc:fb:c8:1c:e0:43:4b

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

Revocation information

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

Check the revocation status for certificate *.next.lk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.next.lk

Public Key Algorithm

RSA

Key Size

2048

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

*.next.lk
next.lk

Other certificates including the domain name next.lk

(limited to 100 certificates)
*.next.lk
ssl.classe365.com
next.lk
next.lk
potluckpal.com
ssl.classe365.com
next.lk
www.nfcsystem76.es
gbestnigeria.com.ng
mail.next.lk
event.next.lk
plant-control.com.ua
next.lk
next.lk
www.ammarbarish.com
howmany.ty.pe.kr
ssl.classe365.com
backup.next.lk
portal.prophecology.com
backup.next.lk
event.next.lk
*.next.lk
event.next.lk
next.lk
next.lk
webapp.frotanet.com.br
mrimnblsy.fun
plant-control.com.ua
next.lk
backup.next.lk
ssl.classe365.com
next.lk
next.lk
admin-portal.next.lk
next.lk
next.lk
www.next.lk
elino.se
*.next.lk
backup.next.lk
next.lk
backup.next.lk
www.creekfieldstudios.com
event.next.lk
www.nfcsystem76.es
event.next.lk
event.next.lk
next.lk
*.next.lk
backup.next.lk
event.next.lk

Certificate

The complete raw certificate details for *.next.lk in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE6DCCA9CgAwIBAgISBFgMFl4pNJHv7KxXzEDWZxXhMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDA1MDUwMTE4MDlaFw0yNDA4MDMwMTE4MDhaMBQxEjAQBgNVBAMM
CSoubmV4dC5sazCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANKhVT7v
iq/jRAQqlp0XeFlETnvdHYd2GkSHRF80QIEcGmu05NQth1ZmZNb74Wx4yA7Csv9E
8N50E4ytzwXJqgPnBHWsyP1ZpUAGd59zJK31WBzZnGLCmQGJLgq8gZnUNqgPrYhV
w5mHwgKfktRa7rdOlo8AsxNKimf8e6Si3rAmgZlIotPmYnYc2uRPbwUPdKMlbHQz
/lFVdOWJb3miKuPbku80bVMaJZT1zLEbL6Jjt3vnOx5SLC8dzfAM/1Q0jAim90C3
gU/4e2TO8Yl7dVoC75sLiHxnLHsYciJuO1k1EJoaX7aA/V47bG5pgRsH75q740uS
A6UZdBUUPy5s4LcCAwEAAaOCAhQwggIQMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
Tf4Lnx60Cma8qYZxv0YpFtaRheswHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v
nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s
ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHQYD
VR0RBBYwFIIJKi5uZXh0LmxrggduZXh0LmxrMBMGA1UdIAQMMAowCAYGZ4EMAQIB
MIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHcAGZgQcQnw1lIuMIDSnj9ku4NuKMz5
D1KO7t/OSj8WtMoAAAGPRoteoQAABAMASDBGAiEA5F6f4EWY/xtORCOssCH8DnpK
rkyIL4xO5cKq5HtVngYCIQDDHAMHjzldsXYTL+Ls5Abru/OUMxdg9pt3bYfbcKAI
zQB1AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABj0aLXnMAAAQD
AEYwRAIgHTNbjya9GK/gQqZZbLV06vtQod07EdIVRXmLp607yoYCIFvzAAoUt8mV
HRds+WItceiBMprrW/wxHoU9yjQWCJkEMA0GCSqGSIb3DQEBCwUAA4IBAQBk+1Fb
693dWsq9a+N4IK7q9OYyNhcf4UCsaePH1cXMTpv58TO5ANM9jrTeAnZpO2Va3740
9iLKTDuKIZcrfyWFH+FrLDUFkztbuymf/fQLPXclhZtO0frmn++KBmgpRrXhjZrT
JQ8JcWj58oT/i4fx7p6CYlW/uXqdFvm0NdUA7QcT+9Ow/C8VLZ2zxkU7bijIjuvk
K+7LPP8kYbNEA+ADYxvbl67BmRag4ZaqsvkdxBj+zO5SQnOvsR6Wpn+c7uS1+nv2
smVQJTYA4TUk4maZ6nRNYG9t7A8harK0JYnS8gPISHthrTur8X1hoykg/awj5Qz5
ygi74oy9to08uCe7
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0qFVPu+Kr+NEBCqWnRd4
WUROe90dh3YaRIdEXzRAgRwaa7Tk1C2HVmZk1vvhbHjIDsKy/0Tw3nQTjK3PBcmq
A+cEdazI/VmlQAZ3n3MkrfVYHNmcYsKZAYkuCryBmdQ2qA+tiFXDmYfCAp+S1Fru
t06WjwCzE0qKZ/x7pKLesCaBmUii0+Zidhza5E9vBQ90oyVsdDP+UVV05YlveaIq
49uS7zRtUxollPXMsRsvomO3e+c7HlIsLx3N8Az/VDSMCKb3QLeBT/h7ZM7xiXt1
WgLvmwuIfGcsexhyIm47WTUQmhpftoD9XjtsbmmBGwfvmrvjS5IDpRl0FRQ/Lmzg
twIDAQAB
-----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 378410058892375005182063088203266806715873
 . . . . . . . . [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 2024-05-05 01:18:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-03 01:18:08 +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:12|false] UTF8String '*.next.lk'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26589600306119357230997679255578175892633834009025225798164689097862253261138248914219432370097935478274608812868632774586442888044907655655848445941404657602608358057309352260789910461015304506655732744556019505702786749118542422108782766145295054299542271333218557845721874423271341938595997938872404418431219577200504467883708288619540318609962815931485753257074550910198520936573365327564839660495829517952568325305957216809460905445040636640117528276364434295570949953893103942739968288291007573296754268784883045553117383250611285200717379348227049860430878308870061807801683063351562588306533292246173592903863
 . . . . . . . . . . . . . . . . . . . . [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)
							4dfe0b9f1eb40a66bca98671bf462916d69185eb
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.next.lk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'next.lk'
 . . . . . . . . . . . . . . . . [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)
							00f00077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f468b5ea10000040300483046022100e45e9fe04598ff1b4e4423acb021fc0e7a4aae4c882f8c4ee5c2aae47b559e06022100c31c03078f395db176132fe2ece406ebbbf394331760f69b776d87db70a008cd007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f468b5e73000004030046304402201d335b8f26bd18afe042a6596cb574eafb50a1dd3b11d21545798ba7ad3bca8602205bf3000a14b7c9951d176cf9622d71e881329aeb5bfc311e853dca3416089904
 . . . . [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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