www.bus-muenchen.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:27:b1:13:74:bb:e5:86:74:97:76:f4:cb:e0:52:61:f3: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=www.bus-muenchen.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:27:b1:13:74:bb:e5:86:74:97:76:f4:cb:e0:52:61:f3:a2
Serial Number (int): 274843244481737797313830882883622171440034
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9a:e0:a6:0d:47:45:f9:c1:c2:14:8c:ff:3c:fb:56:fb:03:5a:65:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c0:a5:f4:ec:1e:df:57:9a:b9:85:6e:9a:7e:9b:44:41:1a:2b:a1:54
Fingerprint (sha256): 27:ba:64:07:93:b7:80:cb:86:96:8e:53:ff:5a:6b:3b:a1:3c:57:43:57:0a:a2:f4:12:d7:73:df:0d:26:de:49

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 www.bus-muenchen.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.bus-muenchen.com

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

www.bus-muenchen.com

Other certificates including the domain name bus-muenchen.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.bus-muenchen.com 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 274843244481737797313830882883622171440034
 . . . . . . . . [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 2019-11-27 23:42:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-25 23:42:11 +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 'www.bus-muenchen.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 839975924210547319474978945143627269961908869222972962564198228526756202600492273108617021165147876431538419900394294619104655564047789632331272308882263944713446812592228063626349816577848984784751468493389852536404186928063010012112351692166380293524612158829547949216787670798176045138730186226559161143042584665754226319733614424843809362410481345587437072301102751296990439084107615601662603806758223228703165657864055645297143596462796953926986806996846207459202821276675238251612199197417927438323570309365810570779767891572748548032117492834488127314845153536683190352062521303352513624033813436209650855406491886816102105089852248030071295492799734825462116479338857440688835330225495539806786083513400629845723356038575589963335550839660601666168476047127354995467643162861367221274338153844446059813901133737307888830847621449016824493832330608617951588058440629807253235249601651589615664060355012347945430015210615429130969130262416189592403383869056114249917832312592065945716102977926415307112517329097067979241218523084590290343750647140546137054823237975549857384609989016418445046738258823918153564763338095845969081518293519441043884447411126001775932635141469108074152459289646348949029682443669698140703597974861
 . . . . . . . . . . . . . . . . . . . . [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)
							9ae0a60d4745f9c1c2148cff3cfb56fb035a65dd
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bus-muenchen.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016eaf7551fc00000403004730450220282531f6c865ad72686b44d3fd8fcd4361dbdd0286020b5a5c53e2296f62cef1022100cc9f0cb91705ac6d308e8f976b80c8e31b9af82fd998d3b5a3b77b0fab4dace7007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eaf7553cd0000040300463044022055682cf8c9ef647afa9515e92e3b8fe1fcaf4319b7cd2b58e243a5805270d0cd0220044cb804d35c390c9b395c1758b469f55d325fa588ec309d986c80d38de56d0b
 . . . . [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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