di-fi.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:57:30:be:f1:1a:fe:07:58:a0:85:56:9d:1a:de:df:b0:2b was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=di-fi.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:57:30:be:f1:1a:fe:07:58:a0:85:56:9d:1a:de:df:b0:2b
Serial Number (int): 378118504019562695265886133872386593763371
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 19:ae:4b:ca:aa:d7:90:55:a5:0c:2e:c0:7c:a8:80:c7:5b:9a:14:eb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 09:6e:c2:cb:0d:dc:3b:10:53:bc:4a:a3:f3:74:be:ec:81:6d:52:5c
Fingerprint (sha256): 83:6b:8b:8b:57:9d:ce:eb:da:b9:17:46:2b:e1:7d:0b:dd:55:7c:83:53:d9:5c:02:2f:59:c8:c4:89:48:fc:bc

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 di-fi.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for di-fi.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

di-fi.com
www.di-fi.com

Other certificates including the domain name di-fi.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for di-fi.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 378118504019562695265886133872386593763371
 . . . . . . . . [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 2019-12-02 21:26:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 21:26:25 +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 'di-fi.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 957863227894179765168468511024826402896572416122852463082577007985792952319933196171494005900049235035182923114345560488731901620640549884687126543193382592858596871009516425039926444876138090241268195630551656622606618869957678618512533006850293980261889604708759720447146188150549248611367379086938878303831158039115184328481393796760878775404875637811553833656883292406699752621188585284645176614157446424851662301888982644735430234729007005713195674286542592865143728345846336660142954305374041449728047321555090545677858141575244227184075017591173891859536549581604987151252336683017736037246176733860420407056833982669573673755919120708865772710536103450525738050244562394100015731729481321213201387326674398418614685867823709678553144596334011294457357933036837738843180187671523813396215740538199342819125920344211007181970465200806832697526893949666480838744174263733199867450874828825368789133015317002295382776301282895952784375016956322020866305093775932543727614834035185168294713274733111751811627175701707633288500898322540863733185405991467829057173493825815287641225167662669643806941929430849094541937970265372591994352825625119599367993842363718604625768320853995295256091928108275376037458731812580364470995290683
 . . . . . . . . . . . . . . . . . . . . [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)
							19ae4bcaaad79055a50c2ec07ca880c75b9a14eb
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'di-fi.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.di-fi.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)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ec8b8cf5d0000040300473045022076c09e18ae9d32622d51dc3c39db4fc82dd94dc44c0eecd0c650b451d1255227022100ce3d6a091ded1faa47750dc0139ba6066c495c942c9860aa9a1079449bec9ba6007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec8b8cf600000040300463044022056d5265867c04af78a3effc940552c76c9a28e945ab6c50fd79a5da10e3d559a022023deb6d1ac9f41054536c7310ced0db9088dfe79dedc69ed062180a01ffa0143
 . . . . [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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