tuuma.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f8:55:19:1f:c5:bd:3c:ae:91:4b:cf:df:1f:b7:a6:22:71 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=tuuma.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f8:55:19:1f:c5:bd:3c:ae:91:4b:cf:df:1f:b7:a6:22:71
Serial Number (int): 345839999623157871853965415497447470670449
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4f:0a:23:c4:2f:1f:82:fa:ec:61:d7:32:0b:8f:b1:3b:03:35:19:f4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a2:bc:9f:e1:6e:b0:3a:9b:4e:51:56:9c:68:29:ea:f9:65:7e:ff:72
Fingerprint (sha256): 50:01:75:7a:2d:b4:7d:11:61:1d:12:09:81:77:67:12:be:ed:58:a8:ed:41:1e:ce:ef:39:30:39:90:ff:9f:e7

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 tuuma.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tuuma.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

tuuma.com

Other certificates including the domain name tuuma.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for tuuma.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 345839999623157871853965415497447470670449
 . . . . . . . . [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 2020-02-11 20:27:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-11 20:27:13 +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 'tuuma.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 903618790570891149184156901465730281814772673495000715738641791401275456850255052149462157619311611757146536814413700347809464647019556910177250801255179391805972565405619045035818255681595592147768860506882603796235811235020603836105549430693787444878975464262280003187418663364335512820034641979357575709948845657775559657282138146690854809446262371947049845712869933746956572959513224323044550259903285857626359462803862848802844048768618300224238207967514497901409860275886874900996038421467724942930618809201219283622433950040041241268395048722459878793468518347266406594358282456523254984648587619614607359292585214532988016100531303645232078177238571834280329754111444907588714282551643556396404263823421425032660008998818703078547962983682215164960440412881865207552239426715571429924243667478644149386164288231117631521467297744658839745009703702442720372838732311091727204445369219077096646557952455634197281820395502313871828450293321304090068969662064863051693360721274002861858399740185876330103905387080527752240500266471393525858154150839681996617225892406271413993215117540945657697562037459133955430004925135197892168475235426502803219129391339530825108973845455330181458252769012637169908882995068478318157660666699
 . . . . . . . . . . . . . . . . . . . . [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)
							4f0a23c42f1f82faec61d7320b8fb13b033519f4
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tuuma.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170362620370000040300473045022032039602be75c2b664d53f3de8f870e9494a93dba0ad2760874cfcdfc6fb12b8022100adb233d5b20e89c2e8e56ba443c28bf8e74e19dc674d30c1168118324244179800750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170362620360000040300463044022041d6fde0578846090c526788e8669f6f6eb644621a27f3c524bcb41764bc7ffe022049292c254c92b31bc8bf9c6cd4593be40b16fe25a12b840407fc830b11d51da2
 . . . . [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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