web.fassma.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:40:94:af:0c:39:4e:51:46:9a:79:27:90:d4:38:16:68:a2 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=web.fassma.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:40:94:af:0c:39:4e:51:46:9a:79:27:90:d4:38:16:68:a2
Serial Number (int): 370424849853236617986482077691935888664738
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 04:9a:79:0a:95:ae:9c:50:4e:16:bb:52:5c:15:c0:af:35:bb:ed:b7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 21:b8:85:f0:21:2e:35:16:0e:e9:b9:d9:2e:fb:48:74:d7:15:3e:a3
Fingerprint (sha256): c0:14:92:f6:c9:5f:15:8f:11:d9:71:3a:69:6b:18:2f:82:33:ae:eb:cb:8e:28:9c:57:13:1f:58:27:b3:a4:2a

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 web.fassma.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for web.fassma.net

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

web.fassma.net

Other certificates including the domain name fassma.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for web.fassma.net 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 370424849853236617986482077691935888664738
 . . . . . . . . [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 2019-04-19 00:33:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-18 00:33:08 +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 'web.fassma.net'
 . . . . . . . . [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 806123598942030321342847886830758872686910306654225951631893707742576029124675811643475732609922530514173235476184708315815880516636883581998274551280203499477257158431697740348677688568858951079386650202704459001293840457411034095760677939274632845363552079947085913743011589725150647869170882005320613646679927202757901115352338736676283334501655871537264285332755281427398517939966591398061244941964618230988221004425173652271983808834940699722164649361014942051272403353608230904507297671526581624594929213878008610012940340404208226095110005707721184109344778836779051335445434409042406069427117891855202939170300035211141117960725852032624000377604120123238825273994804892290669211099822234833309749974237628364967829807905663715672944543079372003466785191782714340895423881607717683611117123192708486007884462397218553977680571324191121392974354877531817249364326289007383368304549823510078293790355266224966282000973393211862080734060849413525511040451754202194138458630304796077470051678791311488402424702928188539499779644701860722610120924359933444128804376909004979146665110820094378267596718397438093560708538464780126160285780992144923356627540124227682308207453132165776226563446175036209083440485012238319829921896613
 . . . . . . . . . . . . . . . . . . . . [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)
							049a790a95ae9c504e16bb525c15c0af35bbedb7
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'web.fassma.net'
 . . . . . . . . . . . . . . . . [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)
							00ee0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016a3339d26a0000040300463044022036efbfcaca1e02173e69f17ffc9a4790f4354d539e90806be14dc6aa1db9fbed02201885fef32cea7efc17defc0e7cda5f1f9a15da5d84af2979d75772aeb4e7a605007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a3339d2a0000004030046304402204029d1903b7edaf2aee6c967f6e8cd320b1a5a96b37b9d4456b3da247f15313802201bb9c53301f80707f169550872b26bd0fd44b318f15ee2005618b559becde124
 . . . . [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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