glutensensitivity.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:31:e4:fe:e1:54:8c:71:41:77:d0:0f:4c:f9:26:8c:c6:16 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=glutensensitivity.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:31:e4:fe:e1:54:8c:71:41:77:d0:0f:4c:f9:26:8c:c6:16
Serial Number (int): 278315081171088544606797399753889504085526
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d4:e6:36:d8:ea:83:37:45:d5:c7:19:70:b9:01:e2:01:17:15:0c:1a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c3:65:95:5e:1b:ab:d8:8e:ad:37:7a:f7:ba:26:5b:20:50:f8:88:56
Fingerprint (sha256): 6d:fe:3a:17:c0:fe:c2:be:61:09:84:6c:0c:e2:71:c5:2a:ac:82:24:48:cb:f1:ee:e0:74:c4:d5:d3:73:b6:85

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 glutensensitivity.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for glutensensitivity.org

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

glutensensitivity.org

Other certificates including the domain name glutensensitivity.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for glutensensitivity.org 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 278315081171088544606797399753889504085526
 . . . . . . . . [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 2019-10-02 23:04:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-31 23:04:47 +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 'glutensensitivity.org'
 . . . . . . . . [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 612478828084146453811885153596925534214800523541650953561582388956375766656007105543458403483268314763142666182582522269279249086209628063403861685058373180963722454396279982151008706696276393133936791314604946148583454658535570589617822380389545637801516378976274560815110161853627263784112004131268902375755519725394731442196106536191752556415519602142623167259257303600260844588742693212361563815548858772433215970439790708995583334815787448916904441108408145582080271326106638230718722510850904209601463461715107460560193355723847972477808335703846062708063900240078407366185354856468051934606337568750705249529023887336719777496915996820269687804157912850163509557005335738063409129749730657487527294343136947915796981298701928822728857014685211103822759242095084944257794319836974268268266652379728662618696745417761370604507230464321309031683386782046481761809645941531317488603483893413728290143728025055252315516799960710708174593995728103972955609882184832449046476775226336671530267211832566641796364685801606522057285444435566182986260233320323353525789555318967392523388107640148273889261573184709947558728134929747431634468837033699173798547145598650919742715726609397631661446131283953612489707417302179992658132880403
 . . . . . . . . . . . . . . . . . . . . [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)
							d4e636d8ea833745d5c71970b901e20117150c1a
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'glutensensitivity.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d8eeef3aa0000040300483046022100faa823ab0894dc430957fb87051bb7f0e61af5cec8b0ec5db83fa285d5cd9a83022100c1ce921dac4e037a8959f8fe4d174909d2dd88e7b1f8ca0e8bc73e5e82e2341900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d8eeef3a200000403004730450220592ca6b27f1b6d260cfc25e60e7f0936fee6d96295ef5b00956aeef8018a7b4b0221009ae839b6f64c22c71ee2727e6f5594f1c2c3be857c0cbaf1c01a5dc264f3c18c
 . . . . [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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