flex-grid.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9f:17:c9:bc:da:fb:74:29:8f:2b:f1:d2:de:0d:86:fe:60 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=flex-grid.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9f:17:c9:bc:da:fb:74:29:8f:2b:f1:d2:de:0d:86:fe:60Serial Number (int): 315473373861724140279720358232167851425376
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d3:4c:65:ad:f8:1a:28:54:13:e3:09:83:d5:9e:bb:d0:40:98:d7:d3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5c:c4:d2:f9:41:8a:d1:f0:44:ce:fd:05:c7:17:e0:66:ac:29:6c:9b
Fingerprint (sha256): 31:c7:6d:3b:76:1b:fe:64:2b:27:9c:50:71:79:91:06:96:ec:0c:fb:94:c5:bc:ed:7a:4f:d9:66:f2:da:ba:3d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate flex-grid.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for flex-grid.com
Public Key Algorithm
RSA
Key Size
2048
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
flex-grid.com
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www.flex-grid.com
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flex-grid.com
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flex-grid.com
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client.etoh.fr
flex-grid.com
clientbilling.spondoo.co.uk
flex-grid.com
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flex-grid.com
mqtt4.flex-grid.com
flex-grid.com
flex-grid.com
www.flex-grid.com
accounts.gfctech.co.uk
payment.heavenhr.com
flex-grid.com
flex-grid.com
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my.inspacestorage.com
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books.unternehmerbonus.at
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flex-grid.com
Certificate
The complete raw certificate details for flex-grid.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFUDCCBDigAwIBAgISA58Xybza+3Qpjyvx0t4Nhv5gMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgwNTM4MTFaFw0x OTA4MjYwNTM4MTFaMBgxFjAUBgNVBAMTDWZsZXgtZ3JpZC5jb20wggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQCANLXX5CSoe43wavUKdykqxCbzPgLRBe8/ jA7JmuoWS1jpZKvXwFlPXGvEmPbiS7PU3zzbymkS5Q3gz4kQNJ4hKNdwt1fNi7B0 2s+w6vPqGrSg1AVjgxKX+BO5VUo2S1ABqkgl0s+gB72LNk9zkJY+9VFtVtocUPj8 I4datyJs/jc7hs+cZvDcI+Fi1iw6em6NnTSzq9jLRV96HI/ZVw+ezftlQ/CB502m pSPeO8wg5jgH1KQMiwEYF+roOUQA6Zw51PiK5kGb0YW5c3K48WwvY8pzO+ygjpnu A//79DRlEhc3mNhZocoD/0Vjum2AhtBnNt8ac8ZFUe5X6B5COMEZAgMBAAGjggJg MIICXDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNNMZa34GihUE+MJg9Weu9BAmNfT MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wGAYDVR0RBBEwD4INZmxleC1ncmlkLmNvbTBMBgNVHSAERTBDMAgGBmeBDAEC ATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl bmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkCBAIEgfMEgfAA7gB0AG9Tdqwx8DEZ2JkA pFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABav0pH9cAAAQDAEUwQwIfB5x7UW5vkCTO ZkE54ivYeTqUxsBdJfp38l59Qypg8AIgKnPECSp5zTzDmBl9U1EOBpxVVjuisXLf a1JI9s0BeiMAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWr9 KR+kAAAEAwBHMEUCIHDH+yzARqZJxs0G2q5Rb0LUWBMyyVXxMWMlIYMmP9INAiEA h5v4glXYgZTW/WZNI2lPGQbRs6NdfMH/r4TmoOblWUYwDQYJKoZIhvcNAQELBQAD ggEBADXb9BDg0Oc30Puh4x/wdHeXlb57aFZZ5y4PHfKndl4DD62S6Ro0Y5QFvvQ2 PcAABE9WJ+rOiRUoaGernDfhrGPakS+RYkESnlQlRuoe62wA7SJrtX/HGtmyCrJU 5X3D2UTylx52teLTB+nkEL0JvEC9NsCeddGS67chEE3MLDAvCAqILy6BmUCFQIrD TyHmVeZEf1l2cvDDFf5L9TTkCdMSZUncJfkCy+xaP3AlsN1AdqqrmrVycteGfbKo ZwI/Mkog/MqdFVmGKilG8baPuXzjHWJVPAPUmPNxmxGAwvNvHfebDCSUAr2uGuvC q7Hu2w68RgtF2Gbr1xbtGil/idk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgDS11+QkqHuN8Gr1Cncp KsQm8z4C0QXvP4wOyZrqFktY6WSr18BZT1xrxJj24kuz1N8828ppEuUN4M+JEDSe ISjXcLdXzYuwdNrPsOrz6hq0oNQFY4MSl/gTuVVKNktQAapIJdLPoAe9izZPc5CW PvVRbVbaHFD4/COHWrcibP43O4bPnGbw3CPhYtYsOnpujZ00s6vYy0VfehyP2VcP ns37ZUPwgedNpqUj3jvMIOY4B9SkDIsBGBfq6DlEAOmcOdT4iuZBm9GFuXNyuPFs L2PKczvsoI6Z7gP/+/Q0ZRIXN5jYWaHKA/9FY7ptgIbQZzbfGnPGRVHuV+geQjjB GQIDAQAB -----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 315473373861724140279720358232167851425376 . . . . . . . . [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 2019-05-28 05:38:11 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 05:38:11 +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 'flex-grid.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 16184495465904799480217426190692324393963038635679832728382019117066448239000597533175469707540494610930451186781916937380938590970031648287044965142580011302883675397307080737922413625261743406120671997000447447567939476463306985703495807101188930619157943219174432025996683652842841416906823252401763948852137901053077230293799792575286992863584803314866058141453010739115264353014268622512097827256927185941257735059501980033120218432390295701101648405243612909847080836404760176847189925274034897249770899147941673397776298003223954725710390956361891309472579450421438497844617854255961461892099580603030224552217 . . . . . . . . . . . . . . . . . . . . [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) d34c65adf81a285413e30983d59ebbd04098d7d3 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flex-grid.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0074006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016afd291fd70000040300453043021f079c7b516e6f9024ce664139e22bd8793a94c6c05d25fa77f25e7d432a60f002202a73c4092a79cd3cc398197d53510e069c55563ba2b172df6b5248f6cd017a23007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afd291fa40000040300473045022070c7fb2cc046a649c6cd06daae516f42d4581332c955f13163252183263fd20d022100879bf88255d88194d6fd664d23694f1906d1b3a35d7cc1ffaf84e6a0e6e55946 . . . . [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) 0035dbf410e0d0e737d0fba1e31ff074779795be7b685659e72e0f1df2a7765e030fad92e91a34639405bef4363dc000044f5627eace8915286867ab9c37e1ac63da912f916241129e542546ea1eeb6c00ed226bb57fc71ad9b20ab254e57dc3d944f2971e76b5e2d307e9e410bd09bc40bd36c09e75d192ebb721104dcc2c302f080a882f2e81994085408ac34f21e655e6447f597672f0c315fe4bf534e409d3126549dc25f902cbec5a3f7025b0dd4076aaab9ab57272d7867db2a867023f324a20fcca9d1559862a2946f1b68fb97ce31d62553c03d498f3719b1180c2f36f1df79b0c249402bdae1aebc2abb1eedb0ebc460b45d866ebd716ed1a297f89d9