placido.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:13:02:8b:f5:83:c7:1d:da:f6:f8:fe:30:34:7f:bb:7d:19 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=placido.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:13:02:8b:f5:83:c7:1d:da:f6:f8:fe:30:34:7f:bb:7d:19
Serial Number (int): 267805607931664342712324822125347761519897
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5a:4d:ef:44:80:d1:71:bc:03:79:21:99:2c:3a:41:34:ff:c9:6d:82
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b1:20:7e:a6:56:85:e1:2c:e5:55:0b:9f:2c:2b:29:b7:42:77:a0:f4
Fingerprint (sha256): 60:fc:84:15:10:bd:a4:e9:47:b6:92:32:93:0e:aa:6e:fc:0d:bc:00:72:49:cc:5b:43:1b:49:a4:36:94:d5:4e

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 placido.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for placido.co

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

placido.co

Other certificates including the domain name placido.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for placido.co 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 267805607931664342712324822125347761519897
 . . . . . . . . [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 2019-05-28 01:27:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 01:27:48 +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 'placido.co'
 . . . . . . . . [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 716799321301871142495748040285202853392909947805053556678710017382601526360899792569798866879502768639782686756084169913804337122958482973823444832098231787942953831381694626008881785650246301840809070691316881780057874855427424902287914295586667923389503367707058303658371548873388734953889834663398492096480248397301884564749976069428936496489428938067955337836085037485521337907700790341328790290514211101383934036088898990514428440794466399027267521658284408968856279045768685896467095441482584882088008349537169136974800529039551213597710525465022762976199961349425072463779220125465801239550961989115123381477419566746526841937051927122808079135027066260167295063167424864676396749905908862212421421750790291041205790820740927251848068915305648005619405597790397541527387910758591605775654683807316647380298678946159948652393509166423824326919535110647833277452552420641845376080261920301899202748984644253749619540372813722069854827097927662884637483732109381704855680997924761505667043134034896759936284508622981673960114431146247294384955422143020908857342219877527973248169063553332355158538722374406362586220566551013621772043664849501860793262455822390616480850110023674038352050190444584989139810208791671418277094958621
 . . . . . . . . . . . . . . . . . . . . [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)
							5a4def4480d171bc037921992c3a4134ffc96d82
 . . . . . . . . . . . . . . . . [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 'placido.co'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afc43e3d1000004030048304602210089fc1159bf1f22f3a4d92091a315ee7bc6367d50a8f97642aa81492448beed350221008184ea4f30cabacfb03f08329ae697c2bb4140426e32a5f57771750339ded2b4007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afc43e5a700000403004830460221008a4590afdcb127bc1451316aed09455aa69e2e99f2a70bbabedd5ae05945daec022100fd8da42f61d7a8cabd7c8c6801e0c9e5e370ef6c39fc9704d62568e8e58260f3
 . . . . [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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