sichere-stromnetze-durch-monitoring.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e2:ab:4c:84:6c:db:e8:64:85:a0:69:50:2d:15:31:fd:72 was issued on by Let's Encrypt.

With 4 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=sichere-stromnetze-durch-monitoring.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e2:ab:4c:84:6c:db:e8:64:85:a0:69:50:2d:15:31:fd:72
Serial Number (int): 338468368007156069339964372804206811282802
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4d:95:57:c8:ab:73:3a:85:64:03:54:0a:db:1d:d0:c7:a0:fc:8d:63
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 10:74:32:82:ae:52:ce:d6:48:27:a9:e4:8f:22:86:17:07:1a:31:d8
Fingerprint (sha256): 19:dc:a1:cb:94:4e:25:9d:cd:25:c6:88:84:97:a1:a0:60:65:12:93:61:fd:b8:43:27:b8:28:8e:c1:9f:64:05

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 sichere-stromnetze-durch-monitoring.de

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sichere-stromnetze-durch-monitoring.de

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

admin.ht.tu-berlin.de
otrs.ht.tu-berlin.de
sichere-stromnetze-durch-monitoring.de
www.sichere-stromnetze-durch-monitoring.de

Other certificates including the domain name sichere-stromnetze-durch-monitoring.de

(limited to 100 certificates)
sichere-stromnetze-durch-monitoring.de
sichere-stromnetze-durch-monitoring.de
sichere-stromnetze-durch-monitoring.de
sichere-stromnetze-durch-monitoring.de
sichere-stromnetze-durch-monitoring.de
sichere-stromnetze-durch-monitoring.de
sichere-stromnetze-durch-monitoring.de
sichere-stromnetze-durch-monitoring.de
sichere-stromnetze-durch-monitoring.de

Certificate

The complete raw certificate details for sichere-stromnetze-durch-monitoring.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvALcfIwAWQn8MLW/sDCE
G+F6uqtuaFsRKZhpGM1Pku1+VfBJnLUllBdXXJRGa96/XKVQGfmeClTBRqTGNv/L
MLs1nRZSfhmpgg5uxeKNzBpwbV9NaoxNFXvJBeVWn2uNx0MW/7o6VvYY71/9/tON
5Cvi4f7IHpKoPfH3WgTYJu20EeNkFCGKBHlZgXBXg5EBG30T8eOThsbTwatKZQVJ
ZEaoXK8N72shNTWy7TWpmOlEMf+yEQVeiChErCwCYw18zzhMvSJSo3HDJsc/hi5F
L3wRa/XHWO8lNeC5rcRlaYePgxxwBut4QKyYA4ojyprZ2a9nHUMUZojbf6lcDwMj
WwIDAQAB
-----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 338468368007156069339964372804206811282802
 . . . . . . . . [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 2019-01-15 08:14:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-15 08:14:58 +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 'sichere-stromnetze-durch-monitoring.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23734212281122543528048679823795429563221482017470165754995495932734332179773327044112000541523013870170391982142113596473944361027541259078798702280775383568982119638769055695219806849217078124457591018918818029955320328257321048634916354268570775559206626576336674981801877691847176016638264010451320189786189554236151279707837121076833873584065627936064654098754345647182190222299932374528709379582080445452532483298084229097563882022106279733273154526602108158614840693781940720470774184278745375399797141264817730099897560362619169156352892789604793043508084623721691474304704322125506713402014019341114298016603
 . . . . . . . . . . . . . . . . . . . . [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)
							4d9557c8ab733a856403540adb1dd0c7a0fc8d63
 . . . . . . . . . . . . . . . . [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 (132 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'admin.ht.tu-berlin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'otrs.ht.tu-berlin.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sichere-stromnetze-durch-monitoring.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sichere-stromnetze-durch-monitoring.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016850cadd1b0000040300483046022100a1779d6c0f3a07aa340a98eada271d0327462521952cb6e7d8d6456ebad42745022100a1677603a6d61a1abd26a31579046426e8b1a5bff2bda1648b9a03f159912d0900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016850cadd56000004030047304502204e076bef052519b752937b957d3e015780ac3f2b27b8dda3b95fa7948f278a10022100f681a34fc67f9729215b7739b1fa5022832501830325d0f3eb089993351addb8
 . . . . [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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