reginaldo.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bb:a1:c4:51:72:f7:89:a0:9f:5a:be:3e:83:fa:2a:ca:e6 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=reginaldo.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bb:a1:c4:51:72:f7:89:a0:9f:5a:be:3e:83:fa:2a:ca:e6
Serial Number (int): 325184685458985674490468261572196224912102
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cd:84:5e:6e:78:21:77:79:a9:cc:21:cc:bc:d1:6f:da:61:61:38:ac
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d1:2e:3d:7b:4e:d7:be:53:e2:d8:3e:16:c7:2b:42:ef:67:f6:b4:c2
Fingerprint (sha256): 4b:a8:16:e5:c4:47:81:a0:c8:7e:b8:15:7c:b9:aa:d8:2b:bd:25:23:88:13:16:45:89:78:4a:1f:e9:ef:8e:61

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 reginaldo.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for reginaldo.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

reginaldo.co

Other certificates including the domain name reginaldo.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for reginaldo.co in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUDCCBTigAwIBAgISA7uhxFFy94mgn1q+PoP6KsrmMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgyMTA3MTdaFw0x
OTEwMjYyMTA3MTdaMBcxFTATBgNVBAMTDHJlZ2luYWxkby5jbzCCAiIwDQYJKoZI
hvcNAQEBBQADggIPADCCAgoCggIBAMjzLHnrpVYe7myN1FFbbMRJ5plCsWdTMBFZ
PEXPGgCw2ZciCaxc7RVZolcpGu1+y3ldPLWbpLBPrZXNCNbiqnjNjYTtlSSA1F2c
4+DLs2SjLJO+s3w8NrpnZpDkOweRoE0npMsOg11Zz9Ibkh2OMcKfVZiwRVZMv7FF
/xuienwjdUwFucpQ+itvmJtlI916Sm5YcZyCkh4M+d8yjn5ypFG0eduAHi91xHtB
y8tIwjZmToB8uB9Qc/vhRGSQF0Rs+dnPsh0eomZbqqCTuDwXovW725ARtV79S4Ap
myb2WOZXyEBZSHAn1ifILXpBDLNfhQ52DxMIN/eUqdS43DdNH+0rXXckICoDUdAQ
RQDb6CO2T3WS8ngcGAVN5sZmXyGcZln/fBRxtOvD9vX3P33hLZ1h/sLCHZOJoWZG
xA7PcjF7gUNHjYrVYh6b0LBYMUFaxDgBDP8qDZ9wZwZMbyVKgdwuIlQ56jsviQ97
++iDkHPfjVBCdzf7T5LaZMvmFpIjbTdzznpGYCtfgbD9I/sdO/xHsoFfwMu8AjtS
WKnh4+d/N0JptdFPlgdhd1UGMEmncFkoIzWJFAQp1psOHqVxmrAXS19/6bjnjCMb
Oas+5tWyKVP6mnO3KdYln2qlEL1a5b7LzJV1mnk9mpcmFNsrdlzc07vjoSLZFKk/
6vnuvHmpAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI
KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFM2EXm54
IXd5qcwhzLzRb9phYTisMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh
MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMcmVnaW5hbGRvLmNvMEwGA1Ud
IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0
dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw
AHYAKTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFsOp+o/QAABAMA
RzBFAiBz2BhflHOFJXqr9hT4yO+y3mFvUHh4tZpNYH3LGiRnRgIhAMB8rDkH77WA
or2Z73QdrGQImTOOZfivBtwv/rvuA2R3AHYAdH7agzGtMxCRIZzOJU9CcMK//V5C
IAjGNzV55hB7zFYAAAFsOp+rAwAABAMARzBFAiBp15aKIN2hoOTcjpC2TeWCuP1o
/claDf4BZMXm5mIDJAIhAP+yG+gmlhjglbw5G+U6KV/z6sV0ppiPW1E1DZATXjwu
MA0GCSqGSIb3DQEBCwUAA4IBAQBy+XbNclSAP20U2OiVMVIPgnssv76WiwG8IGOj
i/V4ym4oEEhm4tn9fAdERtTQkQbjZV7dLYAJ8BzItn7GjqfYDXH9hhRzW6mL064R
iwa8RKLhEfWz4VeGS/DNcddXXmkpUmuEzsqQ0CFB4TxhpiL97L1uj4Y6qznN2140
o+n0D4i9bq8I1+Lm2sqjOLDnOo58WCisQ10SaBhdvF4eRkN94aRwkX+89l4m4n8w
A9YzFS6wZRoyY9sC/dJ3iuBYHCxJOuFmH2ogN3F7i1leQU5PLwVvjRsVoy9n6pWV
usiIBm5bXxOsLK/O3dX8tyQN6+AKPCfhMkIP10BYBLd8l9qt
-----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 325184685458985674490468261572196224912102
 . . . . . . . . [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 21:07:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 21:07:17 +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 'reginaldo.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 819804056912446878186355807695215760191327182629890359062642890873182677262258755151069196993260236305032703947832921670472641596028339180112448084595138673629788240978403236582507980674718892879013509718606699648194513097653781440455946395684907940610059944483245360656055416173254119507184931847363443816532665994374345538994488216438797022551393380431527702994781324899115097369616802332301421930023182301757243443589962105701544867000701751050289363214781134544049265497243446094816878165358579819829799602757420857712905931632577818145832787566033022496112104912342098273831853585889356098964327855632934176230033014441367776561986821122007208656178203816303753007400238916976736729018832816842261509055732317627957119847049871038961560188310840832394068037057910701921886425855925226649430840470861565260238919683299570810422699370468471722225342912162029135983781283995865406085067876038832771655048785783934290294903176129617715625811454879620612506176027329016624284287076664277430726913869480452677606781306619299613318698596708771445883455517714454014350080463100143212218090262867513520448243943650654870056130165075357209860834618703604135802007084621763619877667606693279206078914972191883065267975706768257829085936041
 . . . . . . . . . . . . . . . . . . . . [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)
							cd845e6e78217779a9cc21ccbcd16fda616138ac
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'reginaldo.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)
							00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3a9fa8fd0000040300473045022073d8185f947385257aabf614f8c8efb2de616f507878b59a4d607dcb1a246746022100c07cac3907efb580a2bd99ef741dac640899338e65f8af06dc2ffebbee036477007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3a9fab030000040300473045022069d7968a20dda1a0e4dc8e90b64de582b8fd68fdc95a0dfe0164c5e6e6620324022100ffb21be8269618e095bc391be53a295ff3eac574a6988f5b51350d90135e3c2e
 . . . . [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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