hamacher-droege.de

Issued by R3

About this certificate

This digital certificate with serial number 03:ca:d1:6c:68:f2:eb:d3:e0:19:aa:5e:cc:04:77:69:d5:e9 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=hamacher-droege.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:ca:d1:6c:68:f2:eb:d3:e0:19:aa:5e:cc:04:77:69:d5:e9
Serial Number (int): 330352267461106877965459331982672349746665
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 99:f4:eb:d8:4e:45:19:40:bf:d0:d8:55:3f:54:8e:d6:1e:e7:2a:35
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7c:f1:c0:a6:03:12:c4:9a:77:95:4d:49:16:d8:a2:d0:f7:36:ae:83
Fingerprint (sha256): 46:f1:98:d3:b4:7a:93:3d:68:b4:e4:aa:e4:2b:f5:74:6e:ea:a1:68:9f:43:b9:67:a9:f2:9e:27:a1:e6:8b:0b

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

Revocation information

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

Check the revocation status for certificate hamacher-droege.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hamacher-droege.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

hamacher-droege.de
wp-hamacher-droege.web07.pagebuddies.de
www.hamacher-droege.de

Other certificates including the domain name hamacher-droege.de

(limited to 100 certificates)
hamacher-droege.de
hamacher-droege.de
hamacher-droege.de
hamacher-droege.de
hamacher-droege.de
hamacher-droege.de

Certificate

The complete raw certificate details for hamacher-droege.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzqGDVwrgR3gYuIuLP82y
JSGGZ125JyBmOWlSJ2JN0KoRu+Amn3hqaSKVFObTPrtxVj4Tdk6G8e9hREMOrRW8
Nq3dPcnfu1ZARK1OPxxNYpVRU1OBlA9ElNn+s+QF52+HlZx+pCQ5gD40SDyHp4f1
ZUOCJN0Bd5lNtmU06UvM1fgZD/PB9CdQy97Egglae3SBkIDMlZuZkDNuW2u4fwr8
+sz5aXNETYK38PhTO9UCd1uCm8D9OJ3/dumtrp9Mq0JLIB5VyML9FZVXtxdaINRa
uWVZqDOHe9s26pJ8yUspDHK13i2aA1RAH4iONeimHUnNB6bSiKW7cFFk42qSD7qO
qQIDAQAB
-----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 330352267461106877965459331982672349746665
 . . . . . . . . [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 2024-04-02 00:34:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 00:34:15 +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 'hamacher-droege.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 26084735874852567454299460057957121719837332199075364034397433144447934121408560549913964630928300357646589520690160498258339486913207898315062117056521534846672498946620546166951116865630691884059474471668134730586084939077139448455161253974691964513660211220931408133765566666150987326679437468688140357628665958043955056343783456946400803952736124136865819483108009288684716520796080578936884910630190025536093596629623947673661151491353881864008748185651376938365040375214153999979509277188194629859847598860830958286083503101110020827651876212002300642177108431269139690249862023146284485855124009862690401586857
 . . . . . . . . . . . . . . . . . . . . [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)
							99f4ebd84e451940bfd0d8553f548ed61ee72a35
 . . . . . . . . . . . . . . . . [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 (87 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hamacher-droege.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wp-hamacher-droege.web07.pagebuddies.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hamacher-droege.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018e9c7152760000040300473045022000872a8a6d088e579a810a466f1c34fb1a72f3fbe5c38da64d354418c6a01b71022100c65474a991dce2c8828f59431f9d19c873992beff82fb9a0b75e02be5afc805c007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e9c71527d0000040300483046022100fbaa6d4a97df067550e42dc7f929d8792830fdba0edee41dd153bea5912f6214022100a7b0d6d3e8d6ac869280b20576eb80718d4a3f3e701c9acb2c2ec7f02f9852fc
 . . . . [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)
		00214327b32277df0a543ee18514267a04dd629fe782a8eee229aaac6e7b219fbefd8b324406b9cf8272880573206f29b1b00e471fc293b9df861ae23dd5265bd2adca4f00b46b804c2e562c533fb1e8c4fb15f115b25bff6023e60f008653c8ae06197d6bc171de07ac2036ba00e5f07282ccb42f16163fad4eff5b229229f928923ef79e0c9def58c635e804cef03dc227fb44ad1b1974a64484a6a032506e66d1dae5550e49c02a88bb160a319416f2b7402c60dc9beb9a619c338cc03f097f56cdbacbbb7aeca09351388d9af8e3c39fc4cc7d62a02efd3e6e8cca717da86fe8f583c9fce9e1582c83b457306bd2cde0d1edebee00507fca0e15afa5a1acd6