cdp.abt.me

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:51:66:68:3a:04:9f:d5:a2:63:5b:b5:8f:76:b1:81:86:cc 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=cdp.abt.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:51:66:68:3a:04:9f:d5:a2:63:5b:b5:8f:76:b1:81:86:cc
Serial Number (int): 289035851947066240567985917156542201824972
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8c:31:e9:14:8a:4c:9d:2b:91:15:f3:7e:d0:5c:f8:f0:db:86:ce:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e6:e8:62:5f:4a:a0:17:c3:84:f3:b7:45:49:a3:b7:75:50:f0:97:df
Fingerprint (sha256): 51:e2:2a:78:7d:27:08:5e:ea:7b:c0:99:89:13:7a:59:41:54:46:eb:97:ef:53:43:0e:2b:57:a4:47:27:25:7e

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 cdp.abt.me

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cdp.abt.me

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

cdp.abt.me

Other certificates including the domain name abt.me

(limited to 100 certificates)

Certificate

The complete raw certificate details for cdp.abt.me in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApKLqIwWyror3N1LFe8CR
NWhPXHVIWnPhQU8+6SGIdoOifmjZyRg4DqV2El4Z+CocxKCTuVYKPseT97ReBnKZ
GRb27lzcWeYsTDBpqLKwpNGoIKMDVU23mmSIkbvy4UPUDLRCMj0kEX2GTlj7dhpL
SF2NX5PhtP0vDUuZI4ebjHdv8XofhG+0vcF3B9/cIg7LeJbwm4IfRjM8cxmJr00v
a24XmyEFkVGdg4z+Dhv6N183qounN8IbmD6B88e3vpXunYA0+R9QS/5O0APaVhBd
C8CqiS9c7NmABlMl9yYG6d+HW+tl4PZQ/wmusZa2hO0QksHsydHMo8ZcrnMOu3iS
VNUxNbVgcY4C+n9ZGn++kfXiXgDZxfEOETivvpYrHIlvElyiptx9tIq8cyqIIogx
nxVRIoDjshH8OB6sT6pZCwoJtS6S26ScJkDOqlIX+UtYAD6KJT/2gdyxWDqqeyXT
44xmPEiY7KarNGVQlSvJWomVrNUTL7g0ysE6bNrLf8eMT1Pr3DrlFTtfQQzAbgTj
U2AFn5nFfIGJb3g8pJXYNMG+BW5/q1LKze3jgQYNdaNnPghFGap6BmEM8/elhnIO
WYeDVWu/c5tzcIQ0tqPto0cB/vHGWcpOit04Ea+0ml3orJAO/x5QiDCVX7kN4YP0
zqb1i+l/dCrVkQJ9w8lwcX8CAwEAAQ==
-----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 289035851947066240567985917156542201824972
 . . . . . . . . [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 2016-10-22 13:11:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-01-20 13:11:00 +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 'cdp.abt.me'
 . . . . . . . . [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 671657852033526323181730146023531571578522120367320767354906709736048094771471196367931781281971398105822054612933928368302776866370504085365211392251460049742076253981859163975533745231361670789855449200319685367235611074619823469001224071642887716956708889577245049235144752013601751722139041094837125696646049517824186264963396370824708916377903437485961167048737430443185127724405919057215979266274759919686918854747539119257703742192151700933094439382348500062467384931948969456992028540607028723716392608805854513057599585533839165791493313637573206811256619745948287904421961981873864781401784647515100182218506661124824134269608143706570005780006231968422966152327206257577538054565327479127574326855513497773800060078568569668168984234591059394637389326592867870175032259091254599132590731139955131173975659446150328940622343256572657830856599620371112241443428853885201616019621091612118078379584657745206526640995460911083605352118428022589911331663901003835257293977647279017099576761335247734896535025987733826150694425172270079575394026038381874991548058343411970997746081470303254455556463948973008803308902087389326135102645943459485356431372347193088960172709068729982142460428322600898029715325565807750944293679487
 . . . . . . . . . . . . . . . . . . . . [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)
							8c31e9148a4c9d2b9115f37ed05cf8f0db86cefc
 . . . . . . . . . . . . . . . . [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 (100 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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cdp.abt.me'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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