www.esc-bremen.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:6c:28:c3:7d:32:9e:d8:51:44:88:3c:78:9c:13:8d:33:cf 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.esc-bremen.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6c:28:c3:7d:32:9e:d8:51:44:88:3c:78:9c:13:8d:33:cf
Serial Number (int): 385253823511532920292320481059153898189775
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ac:99:e4:d9:9d:78:a3:23:47:97:1b:7b:df:70:e2:41:a2:8b:f1:00
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 80:46:20:fe:25:60:49:7a:08:3e:93:6b:60:d4:7e:09:89:0e:b8:ca
Fingerprint (sha256): c9:02:aa:4b:9c:46:20:11:a2:3d:8c:91:12:72:9e:a9:ce:96:f1:3c:66:6b:1a:f9:f9:48:c5:d0:e4:24:41:5a

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.esc-bremen.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.esc-bremen.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

www.esc-bremen.de

Other certificates including the domain name esc-bremen.de

(limited to 100 certificates)
www.rapid.to
www.opexx.lima-city.de
www.famous-gold-of-glory.de
www.famous-gold-of-glory.de
lsgburgheim.lima-city.de
www.famous-gold-of-glory.de
www.famous-gold-of-glory.de
p1.fliesen-keil.de
www.teamanisback.lima-city.de
bigbandbgh.lima-city.de
youtbe.lima-city.de
esc-bremen.de
www.esc-bremen.de
www.esc-bremen.de
www.famous-gold-of-glory.de
www.sl-automower.lima-city.de
www.esc-bremen.de
www.famous-gold-of-glory.de
www.twitch.felixfuhrer.com
www.admin.affili4all.de
visual-gimmicks.lima-city.de
esc-bremen.de
www.esc-bremen.de
badmin.mokis.de
*.dew-kommunal.de
www.serverspain.lima-city.de
www.chiptuning-coburg.de
www.esc-bremen.de
mahler.lima-city.de
peedycrm.notar-liessem.de
www.alna.lima-city.de
muellerlukas.lima-city.de
www.famous-gold-of-glory.de
cloud.theshowz.com
www.esc-bremen.de
*.uwe-duday.de
badmin.mokis.de
pkuwvcunzajxja.lima-city.net
www.be-more.de
der-zwidere-zwerg.lima-city.de
*.recoil-game.de
hop.jaegerhof-schneider.at

Certificate

The complete raw certificate details for www.esc-bremen.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqcDypb10AvkM6thbTWWX
mRkelTpWSL7pdmeITGF6UcNBy0/O1pmcgyhbYc6g1KVL/ZyliMSGa973RmyUuY7n
2SRPNjC8NaYx0SdsHuSIDeTXSmyO5Puo8avsODEwwEFUgPwyShMc0hvfT1kug+4h
6nghup8UkdM5d8D0OTjrtCON/4FkLE9S3XGDsy5zU8Mddp26iba43mll0TWdafKZ
+S/qZ1yQvjecxZ4tbra9OD0oMs1Mbf4Dw3kiyAgStMLdYWQ8vDdvOpdosSn4Fxdw
j5FNL1lTFMS0pUZsENskRJnwXBP75PtVImAJwX3nd7C8Vv/9Gy6XGxlzcZe1qXZX
FQIDAQAB
-----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 385253823511532920292320481059153898189775
 . . . . . . . . [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 2019-02-25 12:06:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-26 12:06:09 +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.esc-bremen.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 21429419666048559367685072530630181766015146504422830863030052253253203015907725000242263981727596792344874749586277208671685701637716460256450045741320923847399103766183853172906593473467560405088333768105608365148339196750313477817205206734290205770234739057558375662043171503902679095397146687252171437247815330403056122207773868201704881794325008768588566389644610372600817021613167014059426571769680870462319896853458528321140839666386125945464883261607464158045971764329647342793665203419810129710855263924312342724195164898276455355990412433065866112723283310821274817606604855418596418863979111032204010346261
 . . . . . . . . . . . . . . . . . . . . [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)
							ac99e4d99d78a32347971b7bdf70e241a28bf100
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.esc-bremen.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c0000016924c3420a000004030047304502204cc7e53c13c026202c11e073f47a47ae001e60172f7e196f777e7015985d694d022100ec0614c63f3a733be48525b51b0e0c189b0c09bd87627fbc74190da6372b1d3d00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016924c34125000004030047304502206f8286a541d99a53628d12e728aa1ef25b5d66dc388c96bbda96a167241688c3022100b24ef4310c72e68a6df11b43147019d0add1ceb8613ae92a4930c7078fdd9dba
 . . . . [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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