safe.space

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:90:41:bd:3a:f0:f9:9a:98:51:44:94:f1:9c:25:6d:5c:e4 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=safe.space

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:90:41:bd:3a:f0:f9:9a:98:51:44:94:f1:9c:25:6d:5c:e4
Serial Number (int): 310424900991199925969299076393394175302884
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:c1:db:d7:95:9b:dd:2e:a7:0f:92:8c:fb:a9:a8:d8:fa:48:b3:28
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5b:fb:19:af:28:8b:7a:03:ad:b1:17:a7:d0:9f:83:f7:c8:30:9f:21
Fingerprint (sha256): b3:6d:f6:51:9b:da:20:63:d7:76:00:c9:eb:89:de:29:c7:ac:fa:64:9c:d2:a7:21:de:e6:ee:24:d0:61:06:62

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 safe.space

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for safe.space

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

safe.space
www.safe.space

Other certificates including the domain name safe.space

(limited to 100 certificates)

Certificate

The complete raw certificate details for safe.space 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 310424900991199925969299076393394175302884
 . . . . . . . . [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 2019-07-16 10:31:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-14 10:31:49 +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 'safe.space'
 . . . . . . . . [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 764407491638429158994418887445910319815969611011917272897562812458160974335092198367118066988079039117630366908727717520134420291919677950159892360980668706530916069953472677732217742241397038136180393346368063099583392489223302459636983518851159093879028419700233787387627514264681793860234103444185152486011704820666813960728662485183657398666616544620609814899045612861832709804631689817586749748465137885037162036516257979407062604153429418761974108801095605021352564052835890748591263938713022264051113048747032382319153480033607433732755057895484441287472537609381356823731531459666080488750524985700749415923242970075396198265203993047858307450132950160659603224946555278266048614333950640310585350237228307302519690076697847435663156823353645550049762625983746053058483152449217923693426558183128014444828227856520558439339138724494454039261895714504893042678356755358612234994869723116429875237220569020150425711156410050280371056941859808866805035733636349166725738428720859058672121569691889485241560024214658781118998793994698640932006631541266547825456542109566914202106236010655548106887000215857783750289425850444650382772982209753022410319808328575090202806142165787464852084272367776493845883619731136766995318300997
 . . . . . . . . . . . . . . . . . . . . [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)
							24c1dbd7959bdd2ea70f928cfba9a8d8fa48b328
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'safe.space'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.safe.space'
 . . . . . . . . . . . . . . . . [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)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016bfa8d8e810000040300463044022023df76d49da99c1db31162278d714b9592b08ccdafb1c8accdf1775f69a74789022003293c8880e41238d2f961c415cf02b16b06c3029455bf6c0cc7d78d0f70c906007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016bfa8d8e9e0000040300483046022100b285b7b2a91414ee47d59f6d033a748fd3948a92ed58ec4ce0e7136c0c075e67022100e893348ffc7e4ecaf216795f8495ad03e7c948996cb49d3178a145140f819fb2
 . . . . [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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