www.optiglaze.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:11:84:4e:9d:8c:11:bd:eb:86:31:5e:7a:be:62:99:a1:b6 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.optiglaze.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:11:84:4e:9d:8c:11:bd:eb:86:31:5e:7a:be:62:99:a1:b6
Serial Number (int): 267297524322971009800215073194463167357366
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f4:9b:42:93:67:0d:48:ad:74:8c:28:aa:0c:9c:9f:db:5b:97:57:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 48:6f:26:7b:ae:7f:bc:96:ea:53:ae:ef:bb:ee:57:ee:fe:a5:d7:15
Fingerprint (sha256): 2e:d0:c9:c7:82:2d:85:3e:b9:f8:e4:92:15:4a:85:b8:fd:bf:56:df:39:2a:14:cc:44:54:ea:1c:8d:ff:c4:cb

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.optiglaze.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.optiglaze.com

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.optiglaze.com

Other certificates including the domain name optiglaze.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.optiglaze.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGWjCCBUKgAwIBAgISAxGETp2MEb3rhjFeer5imaG2MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgyMjIxMjlaFw0y
MDAzMTcyMjIxMjlaMBwxGjAYBgNVBAMTEXd3dy5vcHRpZ2xhemUuY29tMIICIjAN
BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAy9FsdbmGsBUbIgreLnZ3QOmKodZf
Qj6pMsJ9ZKfAjcLlw5UKLROiiwBG8+sodvEch8QxbhWiGGN0TcjDTcwhnUVHHEYr
eoEI2EE+XOMmOpNL0RZJcxUw40vfZviQS/w2EmF5sBbhIj/FKIg/p5R+p3c490bz
1GTN97W3kiBNsjf91FDeGslzekRfZtnnLwTAKIVBGvuDgEO8kfuYMxvCyGeyNQ++
KfO4Fc8u2QovKb4QdAbvOhX7TROCEe0SS++y+nIDUQ2vk1i3T9PQlADysphhi4jV
66auPkSH8OfZGkEGGe8ZwOmgq8R+8/V0gNWi9hfUez/kECHdp/3VtQRL1ATmsCkD
XQ9JfajZ4fRunjJ17vOS2b2AgpUZfWi1bSyV/7HA+Iy3zWxO+BGQc17RJaNJ+AZj
pZoZusW82NY0J+UtocAFylcJP2y/zfkvfl5tqba1p8p+ESRbZqFRpL4+x+BEnp28
5UNO/sjBz+SfEG9V0Mmjj/KtlgF2kUyDaiDrnrBJzN52RwNBIsBpTtVgoZsrW/Gy
7o0bWAdCshDmulfkv9PyEbdllSLWbVkP8gsAq7NcEBKX6aOmKHq4T6CTe5EIy51K
yYze1Sm1rFeYNQtL5LYjpulL4Ty67ISo1TxTXqWrBdRz50G27MZqRxq11O/w25jX
30IFCN8FU1LD538CAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
9JtCk2cNSK10jCiqDJyf21uXVwgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl
7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p
bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p
bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cub3B0aWdsYXpl
LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG
AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC
BAIEgfUEgfIA8AB2AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB
bxtQ+RYAAAQDAEcwRQIgAXh69rdmxLmNLNtNGpjyVS+ScSf3P/NcgBfWMBZQbnsC
IQD7oq3jQBx3l4/t7kGohefWRoio449Sh+PDs0gxTZvcbwB2AAe3XBvlfWj/8bDG
HSMVx7rmV3xXlLdq7rxhOhpp06IcAAABbxtQ+TkAAAQDAEcwRQIgE9CWYd9ON3Kq
66Sk2ELbZtQ+uY2IFw4vLvsqSqwpuKACIQCK6JoVDqM2ZorYn0J4W5IjNWW91ib7
7OuQHgvYLdMHbzANBgkqhkiG9w0BAQsFAAOCAQEAFBqbgHmRlWuVu+K43Xr8MjSL
Iz8rE653LnVqfzhpMif3R1wt3cMkk+G0nbHPaxqTdIC1iibk+7D2oSPenf/aZwqr
CEkjjtfJ0Zz62h9QkGWwAjAu+mJoHP+TPK2a2vL8u2kQ+e5HwFz0AFzWTqAcbcR+
Zl7B6Gyryv1nF3znMbuOHLerRUYyNAHlCfaLh2JsExsWYLowdMu6JwxvD9JkqhTi
t5RrIHB0U49e/o2khfBG54yv1Koe4Fem/Geu+bUpplDXV2yuz01GSrNR4S34oZcL
dHE9JmhitSnye2X5SUQ74onG+deRzxODNm3wIFKUJO3RxJpCBA46ST6cmtY3PA==
-----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 267297524322971009800215073194463167357366
 . . . . . . . . [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 2019-12-18 22:21:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 22:21:29 +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.optiglaze.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 831505144395863543297466209218908835211277910998479521321373993093595290591835848084478768589121889451582515808597057089324177744143995319308961459158223239502257654485668735989083723707681101066395332435320102824548217689304726970250069219626415020318036765074071742065871349755617780169369281085637980389075937242142949206052709278260345899738475393642167620288465847270986793150793477476598801796273250797843718161728307262037244283385743049113593412007161988383439578776871611741343709920941402460630435456363596240866739338657810348395621482973143038214333117284229918450681145647337895088964662899802473368850661123917735856457935220317370274898316175888213689327664711340871709232428985736868661535997552213879147422281334296371386136447547830193872210244835060890798650758241638742679260222137416165122586746275644390349014978606672488815618454928317924343499072788349624156044925899058486859801873867467553213227616832179955992454430909072586746336589789648350684217152229263299303878874074695255732038233119037067607587906169191049321585894122329347974880809819842881697646340596998730695689489909965360149797866171039533244996104025233887864679249856396905569617935322287301045723526770669295570618175319384508826554460031
 . . . . . . . . . . . . . . . . . . . . [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)
							f49b4293670d48ad748c28aa0c9c9fdb5b975708
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.optiglaze.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f1b50f9160000040300473045022001787af6b766c4b98d2cdb4d1a98f2552f927127f73ff35c8017d63016506e7b022100fba2ade3401c77978fedee41a885e7d64688a8e38f5287e3c3b348314d9bdc6f00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f1b50f9390000040300473045022013d09661df4e3772aaeba4a4d842db66d43eb98d88170e2f2efb2a4aac29b8a00221008ae89a150ea336668ad89f42785b92233565bdd626fbeceb901e0bd82dd3076f
 . . . . [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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