www.mailstamper.com

Issued by DigiCert Secure Server CA

About this certificate


This digital certificate with serial number 09:7b:6e:d2:d8:96:2b:7b:c3:b3:70:5c:6c:fa:8f:ad was issued on by DigiCert Inc .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

Safe Creative Sociedad Limitada

Organization: Safe Creative Sociedad Limitada
State / Province: Zaragoza
Locality: Zaragoza
Country: ES

DigiCert Inc

Organization: DigiCert Inc
State / Province: Zaragoza
Locality: Zaragoza
Country: ES

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 09:7b:6e:d2:d8:96:2b:7b:c3:b3:70:5c:6c:fa:8f:ad
Serial Number (int): 12603952245664862672863795515160694701
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: ff:dd:5a:64:20:a9:97:5a:3a:d7:31:4e:c4:d7:b3:7f:83:c8:20:26
AuthorityKeyId: 90:71:db:37:eb:73:c8:ef:dc:d5:1e:12:b6:34:ba:2b:5a:a0:a6:92

Fingerprint (sha1): 06:02:fc:c6:fa:5f:87:e4:5c:1a:df:f2:0e:3d:ab:5b:47:49:07:0b
Fingerprint (sha256): 14:21:35:3b:e9:43:c1:20:59:8f:db:57:6c:8a:1e:6a:0a:c6:d3:10:9a:01:f8:c7:7d:33:bf:49:2f:25:8e:84

Issuing Certificate URL: http://cacerts.digicert.com/DigiCertSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.digicert.com
CRL Distribution Point: http://crl3.digicert.com/ssca-g6.crl
CRL Distribution Point: http://crl4.digicert.com/ssca-g6.crl

Check the revocation status for the current certificate on www.mailstamper.com
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 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.mailstamper.com
mailstamper.com

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFIjCCBAqgAwIBAgIQCXtu0tiWK3vDs3BcbPqPrTANBgkqhkiG9w0BAQUFADBI MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMSIwIAYDVQQDExlE aWdpQ2VydCBTZWN1cmUgU2VydmVyIENBMB4XDTE0MDgxMTAwMDAwMFoXDTE2MTEw OTEyMDAwMFowezELMAkGA1UEBhMCRVMxETAPBgNVBAgTCFphcmFnb3phMREwDwYD VQQHEwhaYXJhZ296YTEoMCYGA1UEChMfU2FmZSBDcmVhdGl2ZSBTb2NpZWRhZCBM aW1pdGFkYTEcMBoGA1UEAxMTd3d3Lm1haWxzdGFtcGVyLmNvbTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAKJpDWIGN25RiB55JYLzIg2G5fXP0Rv2xwPR CqgFaU3eJJHEkEOFeYcdrypZToP3MzQ9D3EIYpWCdae5/kdpuACPllzehJISqmjF ikuzlBVfPB6UG2pZRz0YGu7ZLIqrfR45HreGAgYunMGf4pXGRtt7saNr6IyIPp0U H7VHTDaKgRMl4UB6X0ORZJE0/6FDIS0ltPhGTQGs1UeR1/T6D6McNRU2QME9u3KC pFSBwjHvgDCHZz9FYMZrwzCMqX5RwPeZ10/zPv8crSN1Dfp6OtaUtgl5K2apncC9 8SahpRuwkUh/ugsQ9ag8Hi5Juf1mMSCzxakuWT/0cQlU/5QZCFsCAwEAAaOCAdMw ggHPMB8GA1UdIwQYMBaAFJBx2zfrc8jv3NUeErY0uitaoKaSMB0GA1UdDgQWBBT/ 3VpkIKmXWjrXMU7E17N/g8ggJjAvBgNVHREEKDAmghN3d3cubWFpbHN0YW1wZXIu Y29tgg9tYWlsc3RhbXBlci5jb20wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjBhBgNVHR8EWjBYMCqgKKAmhiRodHRwOi8vY3Js My5kaWdpY2VydC5jb20vc3NjYS1nNi5jcmwwKqAooCaGJGh0dHA6Ly9jcmw0LmRp Z2ljZXJ0LmNvbS9zc2NhLWc2LmNybDBCBgNVHSAEOzA5MDcGCWCGSAGG/WwBATAq MCgGCCsGAQUFBwIBFhxodHRwczovL3d3dy5kaWdpY2VydC5jb20vQ1BTMHgGCCsG AQUFBwEBBGwwajAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AuZGlnaWNlcnQuY29t MEIGCCsGAQUFBzAChjZodHRwOi8vY2FjZXJ0cy5kaWdpY2VydC5jb20vRGlnaUNl cnRTZWN1cmVTZXJ2ZXJDQS5jcnQwDAYDVR0TAQH/BAIwADANBgkqhkiG9w0BAQUF AAOCAQEAkqVPI7s2Fsh0SuLJ8aGyXdURlkx6XXUG7voVyA9nQHmdJUeQCYIFjfPs ZrfggYQExwDOQO0PQthuuNKSQ6xfMS/vFQMqLD2wiBYOzMYhbmxaLY1WMbE/+d4X ewRzgkpztE0X084RRlySE9Jyb4sDOrWJKQxnhlVLffxEm1liEtr5XURh/MuZ8Xkl xrsqNC5LTxkn16bU6W67eQKOyjmDWcOZ7rpUO7Dc+xhzO/4Ran2J8HcqWT1hYtgC BvNgvm87U0gKyDB54h2srvTNnQ/oBljaeQLWzsQgfqccQD3htmXgPzguPFHT0LFY Mx7Cn9omiRi6W24ALUw3Y/Pc8rsgjQ== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAomkNYgY3blGIHnklgvMi DYbl9c/RG/bHA9EKqAVpTd4kkcSQQ4V5hx2vKllOg/czND0PcQhilYJ1p7n+R2m4 AI+WXN6EkhKqaMWKS7OUFV88HpQballHPRga7tksiqt9Hjket4YCBi6cwZ/ilcZG 23uxo2vojIg+nRQftUdMNoqBEyXhQHpfQ5FkkTT/oUMhLSW0+EZNAazVR5HX9PoP oxw1FTZAwT27coKkVIHCMe+AMIdnP0VgxmvDMIypflHA95nXT/M+/xytI3UN+no6 1pS2CXkrZqmdwL3xJqGlG7CRSH+6CxD1qDweLkm5/WYxILPFqS5ZP/RxCVT/lBkI WwIDAQAB -----END PUBLIC KEY-----

ASN1 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 12603952245664862672863795515160694701 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [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 'DigiCert Inc' . . . . . . . . . . . . [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 'DigiCert Secure Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-08-11 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-11-09 12:00:00 +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 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'ES' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Zaragoza' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Zaragoza' . . . . . . . . . . . . [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 'Safe Creative Sociedad Limitada' . . . . . . . . . . . . [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.mailstamper.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20502408613013274765556802842481251306458169950911241121312801849464553092773779979329966418345889001412840838564520224973353285630619068928965544775062726026995847105941050802661927825858295980315456013003443183741174329896539139012666147384653329711949795864846527361459205808861546840508142504974723132363423696124757073913946669791965602264093105473527727672620691924583725271261614154560301728648865992491150818961142399173677062987024552214243158673371984676867786297314352866212332437246966919972933933674880202917813243518457016333014370354541978358664490376402826199418872865956879196296208545538213143971931 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 9071db37eb73c8efdcd51e12b634ba2b5aa0a692 . . . . . . . . . . . . . . . . [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) ffdd5a6420a9975a3ad7314ec4d7b37f83c82026 . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mailstamper.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mailstamper.com' . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (90 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl3.digicert.com/ssca-g6.crl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl4.digicert.com/ssca-g6.crl' . . . . . . . . . . . . . . . . [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 (59 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.114412.1.1 (digiCertOVCert) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.digicert.com/CPS' . . . . . . . . . . . . . . . . [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 (108 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.digicert.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cacerts.digicert.com/DigiCertSecureServerCA.crt' . . . . . . . . . . . . . . . . [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 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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