flexnav.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:be:fb:ef:da:d3:4d:0f:d7:c7:6a:72:69:94:90:2d:94:bc 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=flexnav.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:be:fb:ef:da:d3:4d:0f:d7:c7:6a:72:69:94:90:2d:94:bc
Serial Number (int): 326325389134456537091019779919699061347516
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2e:18:69:2d:bc:cf:4a:ca:c0:c5:e6:d9:d2:07:78:13:c5:e1:2c:95
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ae:cd:26:b8:95:a5:a3:cd:eb:e1:72:be:97:63:1d:2a:c6:07:04:bb
Fingerprint (sha256): f1:e8:ff:1b:ba:57:2d:11:ea:95:47:25:b4:ed:0a:93:fd:59:59:31:f1:ba:a4:2c:94:77:59:cc:f7:1d:32:f9

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 flexnav.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for flexnav.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

flexnav.com

Other certificates including the domain name flexnav.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for flexnav.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 326325389134456537091019779919699061347516
 . . . . . . . . [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 2020-02-12 12:43:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-12 12:43:37 +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 'flexnav.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 906543192497536979010650026538532620417471370695874948673249339956699318393957254079451578964128197605889330591880287592549681643911055795721585979655496134190499912845388674567664982386847080038225647108468232827213109630995803798459303610726793029858578646126040303307540234736841845527395703481353597454972281482875699565200257535648825768438796613487712280807428324993904475780882019816246413356618983523285624241572987632234677405090560298304213136238426071782528361045300389242382291511436781099661947222129809176922050935220817045917703040901207136787332616735868406078664006610884735154000358194352134732639443204394644641476081582770645541010310279856297872633149294507034979010147208341316835832096892438546866834953033570218099501374076069997108393000930654362905521545927070316726870460505765146011911272111612757977361502280602692678438734781286035485684187937103978106627358698009422195037933882202544233233293944756951855471347286463067098453845861107185093601286200355369808633761731586684294011160183281790426536640488378232687626277824877723357630070053153447434134580012195677947369740947215549528632366227883402900106837588318844133569958863641741002596441729315777722841470282515311416429120946657884740117551689
 . . . . . . . . . . . . . . . . . . . . [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)
							2e18692dbccf4acac0c5e6d9d2077813c5e12c95
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flexnav.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)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017039a40c1d00000403004730450220188aeac0387c907abfe91cfb6125072ea28454992d85647f05a497541b0288d6022100eadee59c1ec92e2c6944932ab5b0ea535b390689a09216f94a8d3a0593e57b6300750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017039a40c45000004030046304402202c43a4b85843c2fed9fe9edbd7db777331ca260023a8a0e1701b04cc044bf2d6022035148736ffeb0d034b1f4082fb0c5a8d8737f1636f132a676b471b0cf0ed574d
 . . . . [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)
		004021e1b26f5361c63529fca35c86e9e3a8985ab75fa3d974de6238bbe04286304557ed1996c8b0f96cd21f3f3efdc5b0f7a88dd490d9cbf28678f38ea79c92498d6e62df41c345d0c70ce32e74188248067714bc793bcafcf653c3e999b0fb6d00435c46d5631b6344ac18e6386b4f49f725636d15494c8e98d44b86d02988331293fad2e46131eaeafb9ce6349e3a68ad2f350dfcfb177a0dcd104dfd6d285068dcee83c61e3b8abc7e788d2c362ce63d963aa25cf33b83b1435a67c589da9a1ac178d3a5fd48049bd2b4864e4500c387b8197451f4ffb9f14eeba58ad9d83a21b5c2513865c7a618e54868e71a5a39f2ba816700e5e396ebee6622a709ed58