kettensaegen.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:24:97:c0:b5:f9:87:f7:01:e2:92:5d:23:b5:98:37:14:5d 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=kettensaegen.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:24:97:c0:b5:f9:87:f7:01:e2:92:5d:23:b5:98:37:14:5d
Serial Number (int): 273788737043680915425175707558161333818461
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ad:c4:10:16:ee:39:0f:f7:a2:18:e0:a9:2e:58:9a:83:c4:c3:5a:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ff:56:45:65:70:d3:a2:21:65:42:e7:2e:dd:06:08:54:ae:7a:46:a5
Fingerprint (sha256): d8:c1:79:e2:aa:85:c5:95:be:1a:47:cc:f8:d1:9e:32:b7:59:72:8b:f0:ca:21:4d:6c:32:fc:fe:e1:43:43:e8

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 kettensaegen.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kettensaegen.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

kettensaegen.com

Other certificates including the domain name kettensaegen.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for kettensaegen.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 273788737043680915425175707558161333818461
 . . . . . . . . [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 2019-07-26 16:33:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 16:33:41 +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 'kettensaegen.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 883684708102355439774275547844070004076641127612904907086257291649083352809247949786687081789075599044338880051485156266601510929846900699078066159301619087069934143304925761727103619141343677085323313774634074477555396971005243481004839413232699608756510141736267656023443313539480762148313994364608558848128534251890786639985867173153936593361980077626183747584484854058877788729825460912607971648735648039896971802082210152281560350969826832400017232095761253450495491911090108152957900875322053970017239986174443711165231283032386287308776204135094216888939338844666834505426241095923484593075691241546883997938474350622259575022811749168667285026318076820955906585448752068120812370616364042822231905393004558129314062486533115661097290840418937079208482915628810005354363701656124727467886581028405923016893825315895667367278503107414351479686137112979836587516934702836729182963704602578334095035614767082237927117499764464541280287040664692419014556357353257113661992701030011258559965426899708508019546881926353887264188397176434536503825576868029864440257109784795546870832690798208571925584100331269790591548039940458068303318170165929889450250291904775285861584998330909185588717620565549255302974435430438299583440419231
 . . . . . . . . . . . . . . . . . . . . [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)
							adc41016ee390ff7a218e0a92e589a83c4c35acf
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kettensaegen.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)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c2f5871c80000040300473045022070ae5fdf8292aeaf1acd1ab5eaf11156df2446b9932861ec67a5327565a71086022100840e3dd602a0873bcc74f8a01356311deda3f49d4382a4289945535f0c333af0007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c2f5873e600000403004630440220276897660d846161816ff1fc233081afaff2881d4dc9adf42fe398953589fc4e02200c37794a1c9555acd19d3ef61a62712c46b74ef98adb3e987513f3cdc0f9cbee
 . . . . [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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