nbgmmetallexp-e1.mainmetall.de

Issued by R3

About this certificate

This digital certificate with serial number 03:2f:ad:76:da:c0:0c:78:5e:fd:be:11:99:17:2a:2c:fb:95 was issued on by Let's Encrypt.

With 3 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=nbgmmetallexp-e1.mainmetall.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2f:ad:76:da:c0:0c:78:5e:fd:be:11:99:17:2a:2c:fb:95
Serial Number (int): 277560702611645905416925116948335068773269
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 06:11:7d:21:3e:23:74:d5:12:c8:95:88:a4:ef:cd:b6:9e:a4:8b:a9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e4:15:8b:6a:4f:d2:70:14:87:cc:26:05:7c:6f:c4:18:8b:c1:c7:f2
Fingerprint (sha256): 03:bb:4b:eb:fb:19:b2:65:da:ad:63:d3:37:d4:d2:0e:a6:73:aa:43:35:e5:e5:65:a4:d1:61:f4:00:bf:b6:10

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

Revocation information

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

Check the revocation status for certificate nbgmmetallexp-e1.mainmetall.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nbgmmetallexp-e1.mainmetall.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

collab-edge.mainmetall.de
dslb-002-207-128-082.002.207.pools.vodafone-ip.de
nbgmmetallexp-e1.mainmetall.de

Other certificates including the domain name mainmetall.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for nbgmmetallexp-e1.mainmetall.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 277560702611645905416925116948335068773269
 . . . . . . . . [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 2022-08-07 20:56:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-11-05 20:56:11 +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 'nbgmmetallexp-e1.mainmetall.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 577342101705388275879841757257132012503441360150290114005947935234757696496635059749974480285068333283178513506139785523222563519350637031785490751351395894698123849092696003253459162154723043675182687415201142659211410017114502011659023360859310247128691442361057105048734909628760997841446451295028958552918264052747054939475699960717356295578452520576946297596065955660880634273640552963677825726168995479598277285202880501703243147246343424024216788171211275154516743532939943511148410261535815939824529891853534414694182790359258881420706481884921377564873015666110207275880869181274658484365933055016758209842693354533640031100502131496321638723009780803267219028410607984763935492118148716736576966353558908762466702230098440499438550324072812854396189452684086901583024989728188281309191914537303621342080551620230078067722954007538766332691010607755750722273284959451091781890291069308008510069703476577704608603168276987269564392122658310188433965222822594059702670628957709704147617275867185993592225702140178598733355628329993307791294684659203801316540724117719074651977538364044255509320883628558158000082900715227281859357898390734684491195777650255406204377851897619506857455454064626223240085753544556834069515831711
 . . . . . . . . . . . . . . . . . . . . [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)
							06117d213e2374d512c89588a4efcdb69ea48ba9
 . . . . . . . . . . . . . . . . [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 (112 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'collab-edge.mainmetall.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dslb-002-207-128-082.002.207.pools.vodafone-ip.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nbgmmetallexp-e1.mainmetall.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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