ck.mobio.io

Issued by R3

About this certificate

This digital certificate with serial number 03:60:c8:54:df:f4:04:79:63:13:7f:b3:d3:f4:fd:87:4f:8f was issued on by Let's Encrypt.

With 6 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=ck.mobio.io

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:60:c8:54:df:f4:04:79:63:13:7f:b3:d3:f4:fd:87:4f:8f
Serial Number (int): 294270251314094330488197652331270442012559
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:92:c0:14:3d:b5:fd:8c:8a:f9:da:2c:87:09:05:ab:a9:e8:eb:65
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a4:fc:89:c6:4d:d7:11:92:f1:c3:fa:37:d0:a9:92:60:68:7a:e6:f5
Fingerprint (sha256): d2:27:ae:5b:4e:7d:42:46:fd:39:4c:f5:3c:69:fa:1c:ad:2e:58:f6:b3:ff:ae:1b:c7:76:18:e7:a0:5d:e4:68

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

Revocation information

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

Check the revocation status for certificate ck.mobio.io

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ck.mobio.io

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

a.guardian.vn
cdp.takashimaya-vn.com
ck.mobio.io
ck.mobio.vn
ck.phongvu.vn
ck.takashimaya-vn.com

Other certificates including the domain name mobio.io

(limited to 100 certificates)
ck.mobio.io
ck.mobio.io
mobio.vn
mobio.vn
mobio.vn
mobio.vn
mobio.vn
mobio.vn
mobio.vn
api.mobio.io
mobio.vn
ck.mobio.io
pn.mobio.vn

Certificate

The complete raw certificate details for ck.mobio.io in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqC/noFXEJnKgfoxvX1n6
1hl7fYtum+ogDvhmr48o//SKpBLZWjoTcpeZR2iPENqJF4s5+aZNIBJkFR08UAy4
SC+jgBspOwU45sS2x+tj+XlHUzzjmXiuaYyeE9EYnvMKnecTukdxRoVWgBy8y6GW
aYvL9i02RDlYTdSYuy0NMfvZARL58LODCnyQU0yFqLFZyOG1otcF37kG9jYFrUZT
Trd3RCqZ/48Hefz6hNjli1GRpsHwndEEuOYhNhpHrfL344mBOJjcKsseFuYfyaG2
jADQFT3wqd79LsdRlj6DVsF8cc0fTZgSp27EdbiLQI04Fgeeevz+6pPmGd0Htccf
awIDAQAB
-----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 294270251314094330488197652331270442012559
 . . . . . . . . [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 2024-05-23 03:00:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-21 03:00:15 +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 'ck.mobio.io'
 . . . . . . . . [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 21231657966810452342722743579456510672842067874238716441807693868377063903682238702909167652463690730328104359658583793780555640708232589506116289918411272150829632684402838833343798352917429610729067788184308689805636989940555845996278832946468463360023805430249567768379989782702936349918674951934765587124394778756745699848171650354807048841694091089189528139811632825974468819635253860284555187339666177363503107455328071069480517161596143736181893050472837113587943772453453844816402627069423904258086134437154998928084305574537709579895587198631065311807903166031905697347053708577830583807839281262123427503979
 . . . . . . . . . . . . . . . . . . . . [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)
							a592c0143db5fd8c8af9da2c870905aba9e8eb65
 . . . . . . . . . . . . . . . . [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 (105 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'a.guardian.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cdp.takashimaya-vn.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ck.mobio.io'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ck.mobio.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ck.phongvu.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ck.takashimaya-vn.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)
							00f00075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018fa39b54dc000004030046304402204159035f21a8ea85753a44052f55301a193a0b03b1a10ca99c318d01b163fcdd02207cab31ea88ea2e1c7565b469045d305328e6faa13a6fe336342a544e6321627c00770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018fa39b55290000040300483046022100eabe3ced571c946da4c736701ca605dd7d0b0c1b9d8485c61880ef32767f5e18022100d4f5874d361194f72681a4d62c3fbee9c6a40d7125e1abc1ff0a23622f40e976
 . . . . [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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