www.optiglaze.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:41:78:ac:e2:85:39:96:5d:f7:a3:c1:9a:2c:dd:f4:01:8d 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): 04:41:78:ac:e2:85:39:96:5d:f7:a3:c1:9a:2c:dd:f4:01:8d
Serial Number (int): 370727902605835583074571171736210948489613
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6a:be:50:63:44:6e:1e:e1:ae:48:2b:de:a5:4d:d2:e0:0e:88:e3:e4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bb:79:a3:4a:ba:9c:74:18:42:ad:fd:6e:16:11:82:d3:76:76:84:0b
Fingerprint (sha256): 3c:a3:12:f1:da:5f:13:79:06:41:56:07:7a:4e:8a:f2:39:7e:d6:3c:6e:8c:6c:8d:8c:28:f9:bf:7f:51:9c:e5

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-----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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 370727902605835583074571171736210948489613
 . . . . . . . . [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 2020-02-17 23:47:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 23:47:14 +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 847580798007043995813640798823094507327061261753200996171616093340788995441126999718132255789352334969892932862599123839250424813774270826394723900719518359953337511446028114080573334117483485472917340250400412294219132320485206262540446068801808119752188415120315370746753934869837571456160429918674218981180964298393655871386152372428578510314797766391913955246520753597573193464347027484894377137402052042686112293422926133582893886848318449250614207318081803023806620509374110818079154200538124631148971351065480619698949515783362490083672007516549544034683273939010492628319535457665021344552300247827857330136118146204007045305244791128981462138041149366948162428087502756758433371440813321901144495591656962111938791632462021734181450213409525892830977568201173276876176733215478254577472684602423531342998060910202005836810816546154596054921890305156053468511527385202412574219000510295015304540887003646674063208305810791430711558394990675407883284053991908679232168557837012297765257409707467538743569685275180586565271619920873225113579896693914372399132700423186719964229485592854787237012659209021089107086860755895911818288832509033249213658038742860210675946678332906110839994480363024141638359108574824112250807531647
 . . . . . . . . . . . . . . . . . . . . [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)
							6abe5063446e1ee1ae482bdea54dd2e00e88e3e4
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017055c3669b000004030047304502207d29b6f667bfde2b790e72ec914f7ba897cad8a45b6569178a69449e07b66bfb022100e60a7fddc43d43ed074fe851b81f463f1e32f0fe00971f1516776e2eee6aed560077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017055c366cf0000040300483046022100e927879753bb91a47f4df857e7b825805810b6c50ea206b1c07ed0abd28ab510022100f70c4491a23e03e6a13a907566c6974be4ef73c4a76ad86ac3de30ab1a5d8fbf
 . . . . [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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