www.songdohotel.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:71:2a:23:09:65:6d:70:16:57:7f:12:0b:78:a0:ab:37:ec 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=www.songdohotel.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:71:2a:23:09:65:6d:70:16:57:7f:12:0b:78:a0:ab:37:ec
Serial Number (int): 299844774754137401714936128725872903141356
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c2:8e:33:34:b4:e2:72:96:47:1b:4f:4b:22:76:63:60:5a:7b:73:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5c:b5:89:5d:1c:51:d3:71:d2:14:3f:b5:a3:df:44:4a:70:ac:d3:9d
Fingerprint (sha256): a3:12:08:c9:dd:db:c8:2e:5b:c1:e7:3b:85:0c:af:c0:ac:28:f9:08:72:2a:4f:29:9d:0f:53:2c:67:f7:24:5b

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 www.songdohotel.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.songdohotel.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

www.songdohotel.com

Other certificates including the domain name songdohotel.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.songdohotel.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 299844774754137401714936128725872903141356
 . . . . . . . . [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 2019-10-17 08:18:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-15 08:18:41 +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 'www.songdohotel.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 778492051583509287159832021693600837196290413109282282296288437716055491432901598333744616797867544362370464329505734190115666783918052723538772702596619896885714982128625149975531622766773616581771957610220966655944421312063796492353371953344364594486317757292579126164992245754217435316928661120481759013265120021382037455751990932287012724400683085633984665440615185961740044250863566963226890732974569364971033733455558319306177222368158248325030925218415140978201345633237431610477491798326376895388517156160717450450316843276933347339043651223572810774270537071756139322772741627740537879591208127840644011563094830372741423326713016091866276738950202370062825861655148996219113434771647252256312899342556989196783917232125190967473458360903047713906127229433280503241857236222204745456238614727256259503954226890011504490042055145383929315204467452589123743330528314212601874951663091903855821433823542293526232379218840801494489996658733732464748660520736700549135661626896059214859587491470238262323691050826862705633214243371327118253043591977028436843754254068949896574175158370664345507635238841912189703471955725254617106622019276558236552076512899743871414206927746452137224954209360554863338234885512057832395047956247
 . . . . . . . . . . . . . . . . . . . . [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)
							c28e3334b4e27296471b4f4b227663605a7b737b
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.songdohotel.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)
							00ef007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dd903169d0000040300473045022100ea8ea6bc6c425022f3659e478a75674faa3d60f8a744d33beeee4722bfd301fd02206c7ae335b408cd9c146e3347282824a33ec7f357f8a922d9ffe82ca1f361fa490075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dd9031809000004030046304402200cfd431e9c508683966eaa1aa68bde5e84ba3d4c1c92429db46449d3d4000d3e02205f6b2a2be8bc87da9e3b8dd848a31f0db5a931a428168c7c3af1f3ce7a4f2e1b
 . . . . [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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