landcph.com

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:a7:0e:57:00:4b:9a:9e:fb:5c:44:fe:e7:91:d0:86:06:c5 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=landcph.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:a7:0e:57:00:4b:9a:9e:fb:5c:44:fe:e7:91:d0:86:06:c5
Serial Number (int): 143958502135314616474609665287885882263237
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: aa:ad:96:be:bf:c4:df:c1:9f:3a:7b:ef:9b:9c:99:81:52:8c:18:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 10:53:1f:3f:fd:65:22:cd:22:c7:a7:43:47:b8:85:b4:4d:9d:a7:0a
Fingerprint (sha256): fb:dd:c8:d6:f2:22:d7:5e:a8:5d:55:ea:20:66:00:5a:29:cd:cd:f0:f1:f6:51:26:c2:c4:1d:e1:c0:0e:da:a3

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for certificate landcph.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for landcph.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

landcph.com

Other certificates including the domain name landcph.com

(limited to 100 certificates)
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landcph.com
landcph.com
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landcph.com
landcph.com
landcph.com
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landcph.com
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landcph.com
sendy.landcph.com
sendy.landcph.com
landcph.com
landcph.com
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landcph.com
landcph.com
landcph.com
landcph.com
landcph.com
landcph.com
sendy.landcph.com
landcph.com
landcph.com
landcph.com
landcph.com
landcph.com
landcph.com
sendy.landcph.com
landcph.com
landcph.com
landcph.com
landcph.com
landcph.com

Certificate

The complete raw certificate details for landcph.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzr91TNx3sAM9o9YaA5x1
gQKBN/3q+sRkbNE50jm3m/o6bxhx9IVjQ+qU2D0C0XFAPJLWH/LuycT/WI2XxhsP
IPyLmYzpGQXqmJI9kT5GtwgjcuL3IStuQwU5dpOc4RAsvzMtcIMyg0fEG2j4FkLN
23v059/E8caH7SCREZVjED8fmeTuP0exuIGy7NngLVacm4BubVUPUxmVvNTKqkLh
eccA+xqH/4Fd8+yfIfzMXXOaJrrFVeBCzq4tVIIr25iQt/AoeN/0pwZz7ODu+xwB
w99nHAllhvbZAlDrbfILS4Rq1fKfU4Ig67WHL4v9qSkG9dwJ8SC+M4ynoPS7KhHD
cMJhbD88dLahmvbKdsTWhfcnALNi3Q5X/DJehuQSsCXXIBeiI9HtpjERU8a65win
ZTPUvEhhwSYEmfiYTClPkv+t0FlWQW9A/bcvP/gxa0/6wl3YMjvZ4mgByPcTlT9N
BVutcSs7+akvh+Hh8Opr5WNrICR9Kt3+lapr8PCwA2QhGzdIyFCFt+3e384vBeWr
wfI6LLE47V/ofD7g+gdSDtXqyJuCzhNdFZUsllgbKglo9jq9AMfuseB2OHfqZ1qU
g/kMXRukwv9jViO5LI2JOC6m0bX2oNzPHEzkhqH2cHDxH+d7ui4jwKeyHkxHwUqv
qjGCuwBQDMXvXUu3IL2+yA0CAwEAAQ==
-----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 143958502135314616474609665287885882263237
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-13 11:34:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-05-13 11:34:00 +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 'landcph.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 843457776943640318351383491079427665163528227166365543356438742217893543667414806607764816681337402697944592733366686397812320431567567431141227634989620359841050864769751750993682007819744947166479413850561948388134238216774253382013044787899110742267205282082255043404853000763177956054142793084983903455262680539179760328142819950955761403459643775694890052479605810835705416594409140979956703032172898254654010672682491449176308516654453973740386377298799150487336223850336129218371403723764244265475051773278015135375097865205376772342597173360758435802374481376099735932729643239913119431952757804625751176132286629395008235389898158316114684333353918483386299629426263682235664151695104581249942560064487378413645509631494267864573434728362045516241014832883986626679221982483235666102846782121745509483358919294840334263810405881239897892727019885183946827572526784582549103008899241609965286421164768611767766971709521690020079743255232966530721313591301714815645201929328460351464598532064861948324823900898276427775469638223228840535243648963694870764548723084213672529978508019985164408417449050709404373904088655568884279451483087435359040477276383405124643609001421373948136223225102233912858355381406162670078658529293
 . . . . . . . . . . . . . . . . . . . . [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)
							aaad96bebfc4dfc19f3a7bef9b9c9981528c1835
 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'landcph.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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