www.dag-chain.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7d:1e:9e:9e:79:de:91:01:38:80:42:e5:d5:ad:9e:5d: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=www.dag-chain.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7d:1e:9e:9e:79:de:91:01:38:80:42:e5:d5:ad:9e:5d:bcSerial Number (int): 303912854097451449865124667378857796328892
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f8:11:6b:47:95:95:ba:36:f4:3a:d0:83:02:69:81:66:06:a4:c8:95
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 13:a1:27:3b:14:f0:91:a7:1d:c2:f6:c3:0f:12:10:97:86:4b:f3:3d
Fingerprint (sha256): 96:a0:ed:34:8a:3a:1c:c0:db:27:5f:ec:fb:7b:1f:f9:22:19:b9:63:af:7f:c3:06:86:0e:c5:32:f4:da:1d:32
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.dag-chain.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dag-chain.org
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
www.dag-chain.org
Other certificates including the domain name dag-chain.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dag-chain.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA30enp553pEBOIBC5dWtnl28MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjcyMjU4NDBaFw0y MDA1MjcyMjU4NDBaMBwxGjAYBgNVBAMTEXd3dy5kYWctY2hhaW4ub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAx0R6HgP53jm3Ecdr/ogROPzFFagE s5dPthqRZjeWiYGx5RAQfgKnSFZ5Sw6k54ub3WwXBmeZCyVAlD2UCMJFwwSoyfhR p6mgAV/x56hZZxWiBkW/iC0tS+b2Fxo1DPprj2AEd8xV2txITtbGUT0HOVlYXcdm zM7TVLPidgPDKqjTnc1/cyCQu9BdCwbo4ge9ViDKygo7FAVUdVssxIpW4PsVSfsp i+/m8u+ER2Tv3gdQFcG4ISktw0MW8hKQHT0dYBr+uBtndugoOvWeBVlvzJwIt6nj bYECEIxd002HqdVIPywNNvVYIr83CbBe4NflFNypfWS48160URH3F5g+qAKBRR3T 9pTPbWc941EweVjXkmsuiRUQsYdZsvzDKoW1Kg0T4p886N9w/cZ9iR35pKcGuJ0Z prUOkoMrDAF/eGQwchvptw+J417Vo+xTzPqS58OtZ18SWZj24bMvGkbsa+k/V+fH AgSNIhAKVbB7F6IWO6dmcazNYrt0XFuNb+BLP6l1Fyde1omqfN3WidBYsvqXsylX DvhDeXbg8umQRut5zIDkvHETaSeSiAzT2i/i2FNvYy/OYu7ImcG5fZnu41POL3+c ZmnY5Blkhi/97FWEDIX30kkXKC9UR5YX8qIleIlvio89VzMBA9PazmgW2XghqtzC n4RnfolDOumyQy8CAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU +BFrR5WVujb0OtCDAmmBZgakyJUwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuZGFnLWNoYWlu Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB2APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAAB cIkWiL0AAAQDAEcwRQIhAPh0vs23lRpLQeuoclpPBFERU8UqmDedD71gEU6JkjjM AiB6NbgdrAfWdzqtwP2svk5f07RaQyWDTO1hQiwIyO1GWwB1AAe3XBvlfWj/8bDG HSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcIkWiOMAAAQDAEYwRAIgE9+o6XLfjvEo FCPpiIoZHR5bXry6V9r/dFCGbj1Lzn4CIG7oulCQYm3pPwfCt8xPg8mgotIY0+xU RiU5idIbJV73MA0GCSqGSIb3DQEBCwUAA4IBAQCC5iCa/MbdBvMNjDkfem/kC+Ig xWC9+CrmA5WgFhJ96lgj0c6Td+/yuxjq1uXPiy3uMcKWEttxQ43QXQyukDjusqb4 +acVdbyS8SPmstByxjsUXRh+R3qRR/BvumIlUHMhMozuu4GkQ8eaZeUMNKILlyf9 71NPPeHKrRkMGUPsvJjriJ8IY5FytiAXJjTs8W+/FRSJ9yDjsU6nGgI0JO5AfDpB kd0zPUuihzLVu/d0RsEFlQbSmR8lvzL4ubNSYRKZZRT2yOWZlD2UxveUmcoPY+Sv VTo4BDwXgDg9vLrHIU+VdC2TWpD8TlG/U4ZU7iy7lQc2EzOrUPM8iBn+T1A4 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAx0R6HgP53jm3Ecdr/ogR OPzFFagEs5dPthqRZjeWiYGx5RAQfgKnSFZ5Sw6k54ub3WwXBmeZCyVAlD2UCMJF wwSoyfhRp6mgAV/x56hZZxWiBkW/iC0tS+b2Fxo1DPprj2AEd8xV2txITtbGUT0H OVlYXcdmzM7TVLPidgPDKqjTnc1/cyCQu9BdCwbo4ge9ViDKygo7FAVUdVssxIpW 4PsVSfspi+/m8u+ER2Tv3gdQFcG4ISktw0MW8hKQHT0dYBr+uBtndugoOvWeBVlv zJwIt6njbYECEIxd002HqdVIPywNNvVYIr83CbBe4NflFNypfWS48160URH3F5g+ qAKBRR3T9pTPbWc941EweVjXkmsuiRUQsYdZsvzDKoW1Kg0T4p886N9w/cZ9iR35 pKcGuJ0ZprUOkoMrDAF/eGQwchvptw+J417Vo+xTzPqS58OtZ18SWZj24bMvGkbs a+k/V+fHAgSNIhAKVbB7F6IWO6dmcazNYrt0XFuNb+BLP6l1Fyde1omqfN3WidBY svqXsylXDvhDeXbg8umQRut5zIDkvHETaSeSiAzT2i/i2FNvYy/OYu7ImcG5fZnu 41POL3+cZmnY5Blkhi/97FWEDIX30kkXKC9UR5YX8qIleIlvio89VzMBA9PazmgW 2XghqtzCn4RnfolDOumyQy8CAwEAAQ== -----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 303912854097451449865124667378857796328892 . . . . . . . . [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 2020-02-27 22:58:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-27 22:58:40 +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 'www.dag-chain.org' . . . . . . . . [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 812940426842572540060129440546388999959883764280141234322045068962105651287038740661180733091689805124561733255519750002738800750678298104222601165013711324972266246701290093096286061564512233632290563370577560114682167419864704604717654721333743721986126084233485440652438034809806304920584564099307698912075146247138717865106537713704354870255639284659977620670660589713760471406707561241056861698920859706701399990531222990882250592092600519873396375792876726576410468394187798611677561087414918464976641777621015161463236048213214203198405043536113721076756126890612112925597928535990830438760242624199061858272020198391383639209273826490533512718661768255789654444279506542360534552971289156568517370693467294330983246639854886763992787460886530145201775323067879212691089113148813128580391052761146586017764154554294721303301431568114189311402208333432104725839877632696947143627423485997691911198968171977186821221115383588240083419115751034919081247950019785209391737097156773334433965005700116438551054844842431853739540026974285374651468618256273094030349099833925360190330865905284536560875881622375240331474315676457607321938401026792704446122080000471006033077825363305169498257620077423481250347458257336933052729934639 . . . . . . . . . . . . . . . . . . . . [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) f8116b479595ba36f43ad0830269816606a4c895 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dag-chain.org' . . . . . . . . . . . . . . . . [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) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170891688bd0000040300473045022100f874becdb7951a4b41eba8725a4f04511153c52a98379d0fbd60114e899238cc02207a35b81dac07d6773aadc0fdacbe4e5fd3b45a4325834ced61422c08c8ed465b00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170891688e30000040300463044022013dfa8e972df8ef1281423e9888a191d1e5b5ebcba57daff7450866e3d4bce7e02206ee8ba5090626de93f07c2b7cc4f83c9a0a2d218d3ec5446253989d21b255ef7 . . . . [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) 0082e6209afcc6dd06f30d8c391f7a6fe40be220c560bdf82ae60395a016127dea5823d1ce9377eff2bb18ead6e5cf8b2dee31c29612db71438dd05d0cae9038eeb2a6f8f9a71575bc92f123e6b2d072c63b145d187e477a9147f06fba6225507321328ceebb81a443c79a65e50c34a20b9727fdef534f3de1caad190c1943ecbc98eb889f08639172b620172634ecf16fbf151489f720e3b14ea71a023424ee407c3a4191dd333d4ba28732d5bbf77446c1059506d2991f25bf32f8b9b3526112996514f6c8e599943d94c6f79499ca0f63e4af553a38043c1780383dbcbac7214f95742d935a90fc4e51bf538654ee2cbb9507361333ab50f33c8819fe4f5038