safe.space

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0b:ba:57:86:5a:57:eb:5f:b7:96:87:d9:b7:37:3b:82:c8 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): 03:0b:ba:57:86:5a:57:eb:5f:b7:96:87:d9:b7:37:3b:82:c8
Serial Number (int): 265327654693454381181373720022639579988680
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d4:46:31:3b:fb:f8:2a:44:3b:96:36:47:24:6e:13:ae:14:a5:1e:ca
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): eb:47:ed:2b:17:da:ce:7f:c1:1a:15:49:48:cc:04:65:d0:8f:22:de
Fingerprint (sha256): f5:7c:81:e0:66:d4:08:ca:30:27:89:67:11:ed:8c:0a:21:2a:ba:4d:ae:c9:0c:fa:6b:17:25:e1:e5:86:a5:8d

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-----
MIIGWzCCBUOgAwIBAgISAwu6V4ZaV+tft5aH2bc3O4LIMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjAxNzQyMTVaFw0x
OTEyMTkxNzQyMTVaMBUxEzARBgNVBAMTCnNhZmUuc3BhY2UwggIiMA0GCSqGSIb3
DQEBAQUAA4ICDwAwggIKAoICAQDG/mNbOndigRiKXcBcm+j+pwiYdBpsg19d8XQh
3XpCYQwdOb63jeKzXeUKoQvZ+gmCGyv/mhYkJ7U4QH1KSVcvMWzCYfW8DIxVDTDc
8IIyCff06PFzGRjGB7R4sBichzloNB5YtoVyupoI5dwRiHPGu9xieNgvGJQZh0NC
kVqdTebK0YENaAR0Gkgk7mlXOGZ6xXUJxo8UVxzL4PslN1Y1zkPjBRKr02tuJ3YF
uYEPx6/c5gVp63fBr+fr4Wl/iLXWsEDq6RTTNnwjgLISPwlwrv8E289AwUtjdApJ
FjN2lC+EzRErBRup8UPuiK522C6JBIozc6Q7qfbLf3/0hqHeZMH5m+gRJP2cvn56
13wDp7ODDxXbFeMzfzvrkoOvjBENyBXHdQeizp2+evTK+4ESBDz41MquULZK46Pb
6yMzfIcN+crRZYJ1zy3cuvrSXacp3TM8OAXyesvY3ewwoBHlic15zI3MDvBqg1bI
cQ4BilbS3bDjtClf3iyeu2Yh0G5kqBUP5XjNEluaJ5b7pThpHddxLNT9UgCtK4RA
HxTtvasv2wPbmYKeKx9Fa7EQP1HcWi7gsmfbd9cqCQ6s0m9Ob9SnB4pRcErs1uX0
TAkyayCgNkUjIIjDaBUYx9rNq+p/EHlwHP57R8mFcz87iIvDcyKR29FIYs6GHxVf
eU2eUwIDAQABo4ICbjCCAmowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG
AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTURjE7+/gq
RDuWNkckbhOuFKUeyjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv
BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s
ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s
ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCCnNhZmUuc3BhY2WCDnd3dy5zYWZl
LnNwYWNlMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI
KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW
eQIEAgSB9ASB8QDvAHUAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYA
AAFtT/tYgwAABAMARjBEAiATGyydyewkSSWCZnieAkrgvpQtZEPSA+5o77ECUpra
LQIgJm6RMGtlfbJio6aRBGV5LdW0UsRZMMiue2qrCAf4WKMAdgApPFGWVMg5Zbqq
UPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW1P+1hTAAAEAwBHMEUCICBKlMep8HI6
utliVBpqmtsJ0vJaysvzyutdI3TEq6CBAiEAtdMRMjIjzh2BHLbIP+B5Qib+2dow
smPY9/jF30XRXDMwDQYJKoZIhvcNAQELBQADggEBAFANM4TOwN9QkKGElYDOsebh
n8qXUNowDlv7RZasEvUnBTxWW+65vbKA921RlM4JIbloi5PUc6HOupd5ve/YYyoq
rLf22sZruQQVf/Qx/iuK+LJwAI8J2tNvqyiHYDNWzWiZ+jZtTc2NCzmO+J6qAwF5
t6mI+XveBEc4yKVpGil5wpJkvnRD8/4ijj/lhYO/tepATETVzTOBeWVGkmccgxQE
uyhkQ6mmrGHhJRSUrBiaWErwshEadKVNYIx7mU3jKGMT2ZANU8Heg5+bKkjkrh92
VPGtVfwGvZkOokEyoV+pb30OH7Irwi9Cjbp8dla2Tmtn4KOTPq0gBX8LG8j+0DE=
-----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 265327654693454381181373720022639579988680
 . . . . . . . . [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 2019-09-20 17:42:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-19 17:42:15 +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 811823482292741110555550721638147115638374375044239215100349811563526326936582912075162419500498448039903630969482556484204021880560709714166844315145978154316070168977744961380270945282005195752502849091521385412165863355407647485594026063958646983913298580682888786543240537783271132543860075184697879518115838440693939187653942737051503024740338128263249839777667454732149180069576954996853920255745099647197739964555628121026557812582445291947744389517046506005881839580483675873417564613710837460414291958420791463927092397344424751354426828524308478831114488572462583230958522933873567479387478368843149633472623939096567737432004877103950713204315750902857670818874587557130035042987815816644952476816420551943408724580417648867275944066451404294371640293207345256070573661842222141134335816563702656114881513186981918560130218134786132133611982703988559844109765602060925550973024799587637380157134077152304116712568014240620814889288576246885664220135904812681671710876643726852048937392341383482483044713590732801399914366152000737223555687597185156665650214138233893495383516063828611257400938970456297043472980232135724982821528200664634045601590756860761591199290684528591429059364537535334310122707276985799190399262291
 . . . . . . . . . . . . . . . . . . . . [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)
							d446313bfbf82a443b963647246e13ae14a51eca
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d4ffb588300000403004630440220131b2c9dc9ec2449258266789e024ae0be942d6443d203ee68efb102529ada2d0220266e91306b657db262a3a6910465792dd5b452c45930c8ae7b6aab0807f858a3007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d4ffb585300000403004730450220204a94c7a9f0723abad962541a6a9adb09d2f25acacbf3caeb5d2374c4aba081022100b5d311323223ce1d811cb6c83fe0794226fed9da30b263d8f7f8c5df45d15c33
 . . . . [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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