login.crystofab.com

Issued by R3

About this certificate

This digital certificate with serial number 03:50:8c:3a:51:05:b6:83:41:57:26:19:c8:5f:56:b2:ef:f6 was issued on by Let's Encrypt.

With 12 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=login.crystofab.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:50:8c:3a:51:05:b6:83:41:57:26:19:c8:5f:56:b2:ef:f6
Serial Number (int): 288745841864911303917138568772689987825654
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bc:0f:b1:58:10:02:76:67:ce:24:fe:54:74:93:50:92:7c:1c:ca:c4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 37:4c:c6:47:fe:3f:21:92:e9:eb:9c:37:56:56:e6:63:0d:10:7b:d3
Fingerprint (sha256): 3f:eb:19:e0:bc:21:67:9a:ad:1d:1a:62:db:a4:dc:8a:b6:8f:dc:cd:2e:c2:88:5d:2a:92:7b:b1:bc:f3:b5:95

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

Revocation information

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

Check the revocation status for certificate login.crystofab.com

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for login.crystofab.com

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

elezerindia.com
login.crystofab.com
login.elezerindia.com
login.jk-systems.in
login.mncas.in
login.sngeo.com
shriramindustriessales.com
sngeo.com
vesuvius.sngeo.com
www.elezerindia.com
www.shriramindustriessales.com
www.sngeo.com

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Certificate

The complete raw certificate details for login.crystofab.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF0zCCBLugAwIBAgISA1CMOlEFtoNBVyYZyF9Wsu/2MA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA4MzAwNDEzMTJaFw0yMzExMjgwNDEzMTFaMB4xHDAaBgNVBAMT
E2xvZ2luLmNyeXN0b2ZhYi5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
AoIBAQC9ObVC+Ke4sQrtD8jOBC8Sfy+uFe2woQWL1s37IvztLT2HOfGTnn5pHFZ0
89pmofMHBOK5sP5EaPsgs/bk9YnSL2kYWAoIp6IE3GHNB452SiuvEwV8Vsf12qAH
CZUuUb/8E6A6lLJOOa8vOFx0bFLkjinAtSg+2gYhlUUW20XOfI/1BvRvCgfN+o7h
HrB/IRzW3O0rguuXYKHLWSVYvIVUQ3JRIGae3Y6ESrr3pn4YLfejX/tdtth5JnDD
SRwxkzjhmrn7alKzjx87C28oS73AexkKU14YVQVXqbp3LlzmJrz+epgUg9NbYxJf
1PABDkpy/ir1eaCZQmww1poOR7oVAgMBAAGjggL1MIIC8TAOBgNVHQ8BAf8EBAMC
BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw
HQYDVR0OBBYEFLwPsVgQAnZnziT+VHSTUJJ8HMrEMB8GA1UdIwQYMBaAFBQusxe3
WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0
cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j
ci5vcmcvMIH9BgNVHREEgfUwgfKCD2VsZXplcmluZGlhLmNvbYITbG9naW4uY3J5
c3RvZmFiLmNvbYIVbG9naW4uZWxlemVyaW5kaWEuY29tghNsb2dpbi5qay1zeXN0
ZW1zLmlugg5sb2dpbi5tbmNhcy5pboIPbG9naW4uc25nZW8uY29tghpzaHJpcmFt
aW5kdXN0cmllc3NhbGVzLmNvbYIJc25nZW8uY29tghJ2ZXN1dml1cy5zbmdlby5j
b22CE3d3dy5lbGV6ZXJpbmRpYS5jb22CHnd3dy5zaHJpcmFtaW5kdXN0cmllc3Nh
bGVzLmNvbYINd3d3LnNuZ2VvLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQG
CisGAQQB1nkCBAIEgfUEgfIA8AB2AHoyjFTYty22IOo44FIe6YQWcDIThU070ivB
OlejUutSAAABikTcJN0AAAQDAEcwRQIgKOP/W6lsITX2ZqGm7CC6J8jZxSLZgGjn
+/ND6biP1CkCIQDVUBmeZutU3v4I3tqrV9tQ5Mt6jrONA/0LW2ow2Ld08AB2AK33
vvp8/xDIi509nB4+GGq0Zyldz7EMJMqFhjTr3IKKAAABikTcJR0AAAQDAEcwRQIh
AP6MMprAwYZE8jJd3Fn9P+mL6VoUj6VQT+zhkxpyTsADAiAS8DFiT650PYB5sM+7
RRFSqp0WUNXDpexyZjLXLa/34TANBgkqhkiG9w0BAQsFAAOCAQEACq8TEL9hP9T6
+Zxbg8E7nYopnHr1KxGJ/oeIhLPyJJG57ijrWyqBZSUszMru2/wDE0wUvu2PNjxv
nZv4xaV0/FyoIDBSx4eeejjIjZ3JxDGf/g9PV22Jjd6YCEfLzCS/Hqh4RXCu0lDh
qRJZAJmopDRlLDQm2NxMGElsWcqt7C0DhvTjmRgg9u7rTAzp6eGPVCvQv+6griLG
CN27CMiF6y4mc1cGIrvdiOhSB4BwpzfIPIRl3sjCT68wkPMhhylfM7elaUdWQktG
BfQNSwh56dpufOPf53anGQFmcxBmZesoPGSs3gBzQ3M1S20Yqn+72oDH/585JNXI
CQDt8VAOyw==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvTm1QvinuLEK7Q/IzgQv
En8vrhXtsKEFi9bN+yL87S09hznxk55+aRxWdPPaZqHzBwTiubD+RGj7ILP25PWJ
0i9pGFgKCKeiBNxhzQeOdkorrxMFfFbH9dqgBwmVLlG//BOgOpSyTjmvLzhcdGxS
5I4pwLUoPtoGIZVFFttFznyP9Qb0bwoHzfqO4R6wfyEc1tztK4Lrl2Chy1klWLyF
VENyUSBmnt2OhEq696Z+GC33o1/7XbbYeSZww0kcMZM44Zq5+2pSs48fOwtvKEu9
wHsZClNeGFUFV6m6dy5c5ia8/nqYFIPTW2MSX9TwAQ5Kcv4q9XmgmUJsMNaaDke6
FQIDAQAB
-----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 288745841864911303917138568772689987825654
 . . . . . . . . [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 2023-08-30 04:13:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-28 04:13:11 +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 'login.crystofab.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23887496540197125110815096410766960699329841526660810885553917406186496111686851543632159023299221894406518144572244389519195493341072858514200817312282378827339179313159863496431528430383129244741283985416056462077435210108354058231622321936594744144820620811004880839510071403080564519132880091201695145466317687015653948709658687426934070122537574045727451283515960353308483840821692436166962378562364312181382638090751956196513576540807522827318958468803524658831212530218034271113689111171357878583717493397759780766401007380910198603801785229155091564425000152026747256649608397805174896806701147429078905109013
 . . . . . . . . . . . . . . . . . . . . [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)
							bc0fb15810027667ce24fe54749350927c1ccac4
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'elezerindia.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'login.crystofab.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'login.elezerindia.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'login.jk-systems.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'login.mncas.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'login.sngeo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shriramindustriessales.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sngeo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vesuvius.sngeo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.elezerindia.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.shriramindustriessales.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sngeo.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)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a44dc24dd0000040300473045022028e3ff5ba96c2135f666a1a6ec20ba27c8d9c522d98068e7fbf343e9b88fd429022100d550199e66eb54defe08dedaab57db50e4cb7a8eb38d03fd0b5b6a30d8b774f0007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a44dc251d0000040300473045022100fe8c329ac0c18644f2325ddc59fd3fe98be95a148fa5504fece1931a724ec003022012f031624fae743d8079b0cfbb451152aa9d1650d5c3a5ec726632d72daff7e1
 . . . . [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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