smartel.fi

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:48:8c:83:16:d9:b0:3c:3c:0b:94:df:a1:23:ac:48:63:ed 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=smartel.fi

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:48:8c:83:16:d9:b0:3c:3c:0b:94:df:a1:23:ac:48:63:ed
Serial Number (int): 286023960787346730320626015547629807100909
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 88:4c:43:c4:e9:32:3d:92:7f:8a:64:82:95:c8:38:fb:d8:a2:4c:05
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 95:9e:87:bf:de:83:57:ac:b9:6e:24:b0:88:9a:c8:20:7b:f1:76:1c
Fingerprint (sha256): 96:5f:b2:22:cb:d7:23:3d:f7:93:49:6e:0c:2b:30:f6:ad:05:81:96:a0:b7:77:7b:95:98:d9:a3:22:9d:09:82

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 smartel.fi

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for smartel.fi

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

smartel.fi

Other certificates including the domain name smartel.fi

(limited to 100 certificates)

Certificate

The complete raw certificate details for smartel.fi 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 286023960787346730320626015547629807100909
 . . . . . . . . [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 2019-02-01 07:10:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-02 07:10:36 +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 'smartel.fi'
 . . . . . . . . [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 937900705407666242392053331123211313164787240402511124572856198166754021135103559378268872365488417719657695368255155006632375487504520002975516126048658027720446074095720624653404513818157240326934410947262231951115507259476233294754745611333713423761112084465191482686123960228666894361341904832680059649603236323335872757067664512216111829539076033603952708109479569866920483617008829716095588208506926607633212047746676701003316362723023381042249807208768679540939404905797672035047578100101695784874002795250963374947499013372927721298370464983349582191430150077529108688890210910600341012975872766455613881183072624981111926640306972298637167175924846920581096134272281350526242682843300146738904023499392300455140856491326802217989022945755535198702448843337497899895840286291144951700878115367573302615170993858753455532975142907854149307803303034230525186610131911115844659289389282232028714229547967057260847903521509056150046017193189958879877014771251302602087829343070712712780330914611615256264393605776741039581372983745298754849684023470823188945411762115711441637476355724302283339602511076134158654811718188736056906892159365756311902971355072056477222840337999136427937043415140750537244379037842599892280517437883
 . . . . . . . . . . . . . . . . . . . . [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)
							884c43c4e9323d927f8a648295c838fbd8a24c05
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smartel.fi'
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168a81c0bef0000040300473045022100e9d7cdee6e9f9dcb1ad7272b6ca3d661db535fcfa8245c22351fc0dd0834319c02201a5af4ca9d2306c048c761345f0608a589b29c1a000281be4b8cd79efd9413c6007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168a81c0bf8000004030047304502210093f87f8d900a6d51c5eb284bc6e49b22c17e446708d462047b4745040c724e45022003f94549208a63258784d9bbbd07cc5b4db979a42fb33cde096d7c2c876b5b37
 . . . . [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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