www.magicstair.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:27:95:ff:8c:02:e3:ec:80:e1:6f:ff:c8:de:a3:82:bd:a7 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.magicstair.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:27:95:ff:8c:02:e3:ec:80:e1:6f:ff:c8:de:a3:82:bd:a7
Serial Number (int): 274807251952034558709658010750685752245671
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 43:d2:52:2a:8d:20:70:fe:25:3b:c5:bd:74:51:cc:e8:5f:88:0c:85
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 36:81:c2:b8:8d:51:04:ac:dc:ab:4f:e5:a0:07:92:22:93:ea:3c:55
Fingerprint (sha256): 13:7c:07:32:09:1a:b7:97:d8:fa:01:53:f2:a2:71:17:62:fd:d1:a6:a5:e7:e3:b8:21:c8:2b:28:fa:fa:a4:71

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.magicstair.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.magicstair.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.magicstair.com

Other certificates including the domain name magicstair.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.magicstair.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 274807251952034558709658010750685752245671
 . . . . . . . . [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 2019-10-12 00:39:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 00:39:49 +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.magicstair.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 853662897675160746018986406886408787685262228116995596320077346977290917356048298388622724875957465686978621684020461203172858947649188300653779066256698969429735910780398395451641272816794416962088475527694963013488410132105823367433415903361635029994185281766616585111829257767906525673665375903287934218177740079504474505781135447900006336257829336071691978249300838913807180564525280571819707240346483890663342889378556794940475514945723827699625009508626744116216023897841527669194155403125553940840837706518598479576638225796389953218313078509290633632717769139050671191050021698618465190891301930897603935684989294528577669178961355462028539202796531298385091926764985842743394249616398495412472663124055001699250806026581914966748107510573950854591994616131791831796865143810129274694552565164525974070947294663497371560865007309477572122996371560330446072542091537687864341312022934265520111390537722433464137736848423633889087518165798118433539867016658460921394483520726959745205716002749623407876909082078626674861063293488818221629761176971958643462948219062632738986277661325175575001100319214370900544044161503071331864141388118665096202702438339937697030464338527444797677802076646452267552393375173095468805402229023
 . . . . . . . . . . . . . . . . . . . . [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)
							43d2522a8d2070fe253bc5bd7451cce85f880c85
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.magicstair.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)
							00f0007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dbd9f31fe000004030046304402205a503769941d28519f773987af88c514754b12e70e6217f543174cf3099b980e0220612e03d0aaa2b0fc06f8c119a9c6323845ad549a6608a4d3ae004135a6c207270077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbd9f34040000040300483046022100fa94bcfd6b35344dd415a9ed8f031e2b536d388d5318ef4bff0605fa62365b0f022100bd8cf5d66210189d1c1d0418d603a3bb605c11230b0a61df555e62570e44504c
 . . . . [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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