www.edmondo.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bc:71:d4:a6:2d:7d:e6:08:22:7f:b2:ea:4a:5e:2d:23:72 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.edmondo.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bc:71:d4:a6:2d:7d:e6:08:22:7f:b2:ea:4a:5e:2d:23:72
Serial Number (int): 325461249677359101184982191269114941350770
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 74:fb:bd:06:c4:97:ec:65:a2:97:4c:c5:f8:7d:ba:e9:9d:75:18:33
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 32:9d:14:7f:02:97:75:aa:61:2b:7d:f8:14:31:a8:00:2a:20:af:3e
Fingerprint (sha256): 07:1d:31:90:3a:2d:ae:3c:2f:86:85:62:be:dd:11:c4:4f:b0:ba:81:a4:90:68:38:12:20:c5:f0:9b:b7:4b: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 www.edmondo.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.edmondo.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

www.edmondo.co

Other certificates including the domain name edmondo.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.edmondo.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 325461249677359101184982191269114941350770
 . . . . . . . . [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 2019-07-28 22:02:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 22:02:35 +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.edmondo.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 931820843484888317754657736510618772105055525761357793793755986197686018959947782491914853167898418420636746803192326194261936506321458321809654583365751303149555733691080753150463550826421123971335284073691243536136817717535047096781612031997693195704595764360992720352164129000237264962486606830542107083232887060969556557447861096212724121255015432996360412405937604144251920467298040988621713912925328609075820190848643262456140139092609673420527318791956499287246755261668014769063768131128430478801526636441564867424443964687296589197817035587494925758025775824086958276233975478027744299817635124908561776955335767285225759116362377437700834999090136834950518842940040692447129005018682470150329389846149189246460516777684593957628659195641357482367165080595155130340810904557059251065525756106753056682621870331221498059312991076124161182836761705439697616967593174320752451256338541083515470876043775765573625654515827221246059362924135727065418629340974409889614294561280716483035981011987976619434232508418628964356201700688069218434495669019825242563787039607950318766706453100031030770704894977374160360538484199368387092871710643548297349593308007866514819226380767748326833298039409773811057294965547472384437098236569
 . . . . . . . . . . . . . . . . . . . . [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)
							74fbbd06c497ec65a2974cc5f87dbae99d751833
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.edmondo.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3ad249c8000004030047304502205d9f936e86bd1a6575b7bef67943ed367a6228473e3a514b751a2cb922446b51022100e0d42de21c8979e67cd36d6bffa5d772ede6843775b1b3ad554f8989ef5b91d000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3ad24be00000040300473045022100d1b601a1c9e92c1ae06cbd139a5375af7e81faed0df22da8409234fd38208985022009906b3512c4adfc3a8d6515dcf1a14cf7ed987318b5c0b3e11abac210926bee
 . . . . [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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