complicata.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f2:c3:50:43:b4:04:8f:e4:bc:fc:f1:22:94:cf:23:c3:f3 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=complicata.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f2:c3:50:43:b4:04:8f:e4:bc:fc:f1:22:94:cf:23:c3:f3
Serial Number (int): 343944806806258514073281640133423502967795
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:c6:b6:2e:40:49:f2:b2:58:44:5d:e8:cb:74:8b:ea:e4:1f:a0:c2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 11:53:07:31:6c:9e:80:80:1c:7b:bb:47:f8:4a:ae:9b:30:04:d7:c7
Fingerprint (sha256): 92:43:5e:b5:68:4d:16:41:d4:e4:56:87:fd:40:5c:7c:59:86:c6:fc:ae:9f:cf:d6:e3:05:f3:c9:d6:f9:c5:35

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 complicata.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for complicata.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

complicata.com

Other certificates including the domain name complicata.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for complicata.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGVDCCBTygAwIBAgISA/LDUEO0BI/kvPzxIpTPI8PzMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUxNTQxMDNaFw0x
OTA4MjMxNTQxMDNaMBkxFzAVBgNVBAMTDmNvbXBsaWNhdGEuY29tMIICIjANBgkq
hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyXpxl9hiVTABp0KrOozzZqTECl2GPOns
AVK7JUcQU5aYmdI0WEjllkU3ffncGmUE49vSHMGOIF7pluk+jAKW9RO0XZuQtJta
ZIXLJZ3Vf45EhENHu8P2Gsd+Hn9vr2gp1sgsksmN7ly2o5Qwch/8XRVA4dQYtXuH
BRAJIlOLABNgzfBgUMKsUxl0iJ7lT2xV8jWPmgj8qKoAsPXh0AnftB9UhFeGKvF9
U83vqY0USESjrTJtAbwh4oqnvQ7M9faqyQrHagM5YDWYNl9owFXpR8hOFWlgR6J7
HT41COsKipWodPrYfn7c14yO6qKncAOJu1bEHM29ha9VHJt1R8lRXHrA9TEmXPO6
dLYHAdz1kZNejWPJvAK6cP3n6T4WXTkuiR2QGL7YjPJa5ZVf8/UmervNj3yHlrzO
iOt5YOAOS5Z7YbRvC61oY2X+9o9UALtMr4UNBqWJe+zzalAzhT+A4ffnb9Oruy2g
kkyFX8PIcdsFWV+lOExfoV3stOuI+y7JktefE7+xhu6pVmjzXQw0dw7XHjNvHjRT
jThCuG6AjEImW3qCDO9Gbwy3z4EtCyCelo0YDN/dZ3ERqYtWLJOp8lOMLOqmLvyD
l2PCU3TMgAKhTqq/m/LN+kPovcJn3TraqGmzLSPRlTpv1FExTWPcXx6inhbuU2zS
cJOYSmIKzS0CAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU
BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUO8a2
LkBJ8rJYRF3oy3SL6uQfoMIwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo
7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jb21wbGljYXRhLmNvbTBM
BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB
FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE
gfIA8AB2AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABau/d+dsA
AAQDAEcwRQIgFS1CeTAFse4h9zSc9A/rrmzOOT+MlM9JcwgSj0gdlHcCIQD/4vkM
DUABAC1qDxJLWlWpx4BtXJjWNoM3u3AwdoPaCAB2AGPy283oO8wszwtyhCdXazOk
jWF3j711pjixx2hUS9iNAAABau/d+8EAAAQDAEcwRQIgN/AUnh/imFRpqKSrRLzp
4iHKfOnTulvUQJ1/vHH6FW4CIQDYcS8TnhUxhK8PrHgaLjGKD67TO82C5llos0SI
PJQSvTANBgkqhkiG9w0BAQsFAAOCAQEAZuE9l5wSWTARae64hz+djTPf3xWpNqej
uv4moav2Hq6ass3B5MjcOQ0jYtY9rTo3f4gM0tbQboVNA1uTAfvJJyD6V8mQ8RYB
91Ffm93Fiwf/VFad5YX2dL6OStVSQeDJZOjJFlPFuRwQEQZAVbvBYpol+LsOUdxM
wEnWi1alYkM+WZMv1Q8rnbpJh85SigDSXtKZxDGWWO2tENHYGA67G0fnZov9xypa
27TtP8DWHs/ZAkmIOb1nsHM0e0gdZpvSTBA9gVeMPniHWL+LPCEGf5DRpRjIR8Yh
YErnq66INzQNppGxUh/qthXR8xgmtBSfZyJIRIaIVhjbGXrx+ITtFA==
-----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 343944806806258514073281640133423502967795
 . . . . . . . . [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 2019-05-25 15:41:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 15:41:03 +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 'complicata.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 821959734270169459211895401277926461042885719912943502821832805081990337063465450424123663977233902550384453827110329650396193346681432345554145557599590218525141842163562754702896713496549089756003708603030921282376751688052990676386514977286093124797326375865000462452871157430189913485268901292923217115892350426625054474702636100044404825251158096027006029122734659013156078006764521850480745467000658405227763747248650048955022623202496765159592641079155613411496608825470295870948257475346180150935441994214280725701440751769759746340365677174359736472063352008150395918872996855136336793898065149370417094464236665499625676450387401151879731139772850520885512825979329596258241244590849413792181828698520519119771416391982615719113500545759696644507224004299304614945567824996726692100028964263521088639224371046886599566571770719791483751227738166810186461255528618344709471046334837433521990362051805901406402452410456950801279204963303624384020317332936265845967997560678946368367484462544010666520983706589460532980450328630681892537248851471343013800076269784734112171346242605848151785834406989250744603203423068258540067644298754055671685657496652509885338110307563530178687001512598895508239605395019717666664283295021
 . . . . . . . . . . . . . . . . . . . . [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)
							3bc6b62e4049f2b258445de8cb748beae41fa0c2
 . . . . . . . . . . . . . . . . [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 'complicata.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aefddf9db00000403004730450220152d42793005b1ee21f7349cf40febae6cce393f8c94cf497308128f481d9477022100ffe2f90c0d4001002d6a0f124b5a55a9c7806d5c98d6368337bb70307683da0800760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aefddfbc10000040300473045022037f0149e1fe2985469a8a4ab44bce9e221ca7ce9d3ba5bd4409d7fbc71fa156e022100d8712f139e153184af0fac781a2e318a0faed33bcd82e65968b344883c9412bd
 . . . . [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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