perfugas.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:39:6e:b3:48:08:8d:25:69:98:11:2e:da:26:9e:41:ef:8f 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=perfugas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:39:6e:b3:48:08:8d:25:69:98:11:2e:da:26:9e:41:ef:8f
Serial Number (int): 280880098671459250215777121454926216687503
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2e:cc:df:ef:b5:52:04:38:b1:97:f0:12:52:81:04:aa:80:68:87:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 86:12:9e:41:bb:be:81:18:e1:b2:ce:9f:0b:e5:b7:eb:0e:c9:04:da
Fingerprint (sha256): a1:23:48:c0:cb:80:15:86:9f:e7:7d:45:14:73:e3:db:03:d7:7a:49:67:99:60:4e:74:9f:59:29:e2:42:b2:99

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 perfugas.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for perfugas.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

perfugas.com

Other certificates including the domain name perfugas.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for perfugas.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 280880098671459250215777121454926216687503
 . . . . . . . . [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 2019-05-27 12:50:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 12:50:06 +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 'perfugas.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 788418533326754322033349768190020872877085905207109690185997226460974400248414576600926103465722949489167207248145079655847176526981228633753267316033837344350252742852349149891911478564665385784923299940761617462036236717024886951129513830878905021334300996177110877303597714810669239869204803333710623001611351995117507941042745083187772144205341674996170215737200299258133071068670946540429603618074639333516610754675777059913100922549399909679784162656386714422644344385624430132007721209292159547985061708184853925686305561294042457462969367995865537676655703989813500676295793358612313411669507813453169575458135149690889890450173196637771392563413745564928933890784495549371896861853752573319564345332702554598581081511231274745078806867738213016481947365355848033761170177056858775533478801044493586899950564237484277302263181792735166391943812699480630304823391455794771139752439206277240033033823939353471994056341239083655565508203345801644114707426663260467331111469673152991537232196080635801843923478266392243842745894839510615669646813717480453244033286041294597436050680364150262831429237200454352379729259184265255920943672378425179220640297711226336077119285520516037990118553650237645339754375534015852033585993157
 . . . . . . . . . . . . . . . . . . . . [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)
							2eccdfefb5520438b197f012528104aa806887dd
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'perfugas.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)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af98e31d000000403004830460221008b0ed9454c9418a982300f863cd971a74781cd88cac67905152daa6a23c295370221008226fae9c19b87c2569f1fb8ed352088260b23e0fa0302edf211091dbc2342ab00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016af98e31be00000403004730450220206b450093dfd355e7495720c68b01e7acc7b6ed51605e486b784238dd9dd0db022100c20233b1b56be897b91f5806ad776dfe37c8a0e7e2db1868b1dfc636c7e0444c
 . . . . [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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