omega-dguv.de

Issued by R3

About this certificate

This digital certificate with serial number 03:a0:3a:87:fc:cb:f6:6a:82:83:82:ec:24:5e:b7:51:1e:e3 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=omega-dguv.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a0:3a:87:fc:cb:f6:6a:82:83:82:ec:24:5e:b7:51:1e:e3
Serial Number (int): 315859837813789120601873045728995650379491
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8f:02:f1:84:95:ca:95:0c:3d:6b:ca:be:5d:aa:16:57:97:92:f3:32
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c2:fe:1a:12:37:e0:ec:1c:56:8a:20:f1:87:12:3d:27:6a:6f:63:28
Fingerprint (sha256): f4:60:bf:94:da:9b:fe:93:48:ba:2e:b7:0c:12:9d:be:b6:b2:9b:32:89:42:bb:60:98:ac:e9:f1:db:1e:2d:d6

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate omega-dguv.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for omega-dguv.de

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

omega-dguv.de
www.omega-dguv.de

Other certificates including the domain name omega-dguv.de

(limited to 100 certificates)
meeting.omega-dguv.de
meeting.yellowcircle.co.uk
accounting.omega-dguv.de
omega-dguv.de
accounting.omega-dguv.de
accounting.omega-dguv.de
omega-dguv.de

Certificate

The complete raw certificate details for omega-dguv.de 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 315859837813789120601873045728995650379491
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-28 01:24:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-26 01:24:01 +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 'omega-dguv.de'
 . . . . . . . . [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 775864059615719804024908219684039093423341223241907583930492392631679129800535536067240816833500697228310923467202494341738710688909480484360015651642439997878561293187123574610616975905193086194450390627626601117686700654456659780901609936390647154157796845298219078849685664924854612021297323147853483466583867116530705468234379036216565855412447295405497000282567624061027510054918127764694419499786296671367022244061715825695539649630289942986818265828351914825660530920326372871416646516956109300859971676686475345873610392168320863251260137135086291220125076701558003705163578714174859427170695520427880991675920130300561780104613438684111485081983551329156269526400933273180001663900003442408792063195070134873208295919075169612893112350011548047534614794871220085127696837691100471635593731077445607518441210926925468609007430537454201429443387030981390826995871038579515123462106320486308460491511719121065861215423147421298360119985473636502996294661086517443493645658955414816379424993552060350762496735091252013443216067228558857484222416959823053727492972884319053865828535676607936078114673548335927623126401339847660948747993152075057150956440106517737606220758329072561084924402300643832341246345587893604070595884461
 . . . . . . . . . . . . . . . . . . . . [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)
							8f02f18495ca950c3d6bcabe5daa16579792f332
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'omega-dguv.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.omega-dguv.de'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001899a4f682d000004030046304402202d3a195df9639b66f7eb44d88f9654d98c65b79a46bf8ab0bfbad536c0214c5402207575ac3019081203946cce2c8047bf3af8e5dea700f01129d3b7bf71c104a54a007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001899a4f683c000004030048304602210081bdd4ba194d607c9f657370ed5f507e491ddb11cd3b83c21994c96310c73b5e022100cc05fe756b3ba7ea39bedc47e416a8af0a0b69623c252b732ce0ae7831c0cf0e
 . . . . [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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