getbig.se

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c6:ba:5b:d6:0f:29:08:1a:1e:7e:3d:f4:be:09:49:ca:ed was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=getbig.se

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c6:ba:5b:d6:0f:29:08:1a:1e:7e:3d:f4:be:09:49:ca:ed
Serial Number (int): 328960479693493453026618870593673700690669
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c0:d3:c2:38:c6:f6:79:b7:21:f6:5a:1f:05:84:a0:5b:0b:a2:66:1d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7c:e3:ee:01:f4:a1:67:65:a3:21:4a:c6:dc:f8:81:79:ef:bd:6c:d6
Fingerprint (sha256): 43:7b:2e:37:13:17:32:2d:87:f5:4c:0c:f6:08:22:e1:f6:83:b7:ee:79:33:51:43:3b:88:f2:ca:b3:e8:86:93

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 getbig.se

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for getbig.se

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

getbig.se
www.getbig.se

Other certificates including the domain name getbig.se

(limited to 100 certificates)

Certificate

The complete raw certificate details for getbig.se 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 328960479693493453026618870593673700690669
 . . . . . . . . [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 2018-11-13 15:30:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-11 15:30:33 +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 'getbig.se'
 . . . . . . . . [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 753439239168586645969880382691489711031969172358686876846012374833121244976876688674165722415474265522472328307053869640090017427279196315669318148623991824785976424158712785137518649992932379456196227974568639382568400159897241148935762898706596871274494489245803167055137044838784993583223406119903864789075097090123250192798691721187105575631406791621078144226823456586435732996075861153447006060859285207020764419885932413988709981817290523882084927677097116374325398333731890983243231658083810776724170002804872337318410733978076053748990014811788249646923490932168174958114723135143947544128117293330001222301729942088579188542595508643828528140036772616580137301843058543271554991445925466447768261353061250184312613105653773124841674417334169516063061615648734857514066484311175740078179452246739978598030079052073393081127160189319048647584868908917855513263289725451444267416401545000907312299662853858088939193377711131997032329156913851984052828902362170237653661466270913480094435607146110413043017120860267947913750898514904740941737586289253468923643339388189819203702058505701544277968846538909921556368048413141796400713859987242242552198954943418051228194216664990376378024518165220766040647413732922027643540516563
 . . . . . . . . . . . . . . . . . . . . [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)
							c0d3c238c6f679b721f65a1f0584a05b0ba2661d
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'getbig.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.getbig.se'
 . . . . . . . . . . . . . . . . [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)
							00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001670de901550000040300473045022100c4d5bb6812a8c268e5e63ac73d937a9e834e2ea8678a3559d10135a542a479f602207f98316bab4b7a3df065e8c3ff281d734efbe0405cf5174ed978edeb97134d37007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001670de903350000040300473045022063e0a7f7a4f63f861cc69403577f678df096987cbae0bba78b15c6a62297378c022100e926978a1c3c4842a26421aa77708728b339e5c99444c1e262f292f2da61e976
 . . . . [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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