DV SSL/TLS Certificate for glas-fritz.de

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the glas-fritz.de DV SSL/TLS Certificate

This certificate with serial number 05:64:44:7d:c1:1b:1b:89:95:3e:dd:bf:c6:aa:aa:53:91:1f for glas-fritz.de was issued on by Let's Encrypt.

With 10 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for glas-fritz.de provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:64:44:7d:c1:1b:1b:89:95:3e:dd:bf:c6:aa:aa:53:91:1f
Serial Number (int): 469680706808368507027820258694464403640607
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: f1:29:c7:19:31:15:ce:99:6b:1b:81:37:bc:81:96:96:28:cb:56:76
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 92:c3:a3:23:05:fe:f0:da:60:cc:6a:1b:43:d5:44:ff:c4:9c:a2:c9
Fingerprint (SHA-256): f3:0a:93:ba:9e:64:52:b3:f3:5b:fa:2b:40:e0:46:70:bd:43:3d:1f:03:2b:80:db:1f:62:99:06:02:f9:68:f0

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/32.crl

Check the revocation status for certificate glas-fritz.de
10
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for glas-fritz.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

glas-fritz.ch
glas-fritz.com
glas-fritz.de
glas-fritz.eu
glasfritz.de
www.glas-fritz.ch
www.glas-fritz.com
www.glas-fritz.de
www.glas-fritz.eu
www.glasfritz.de

X.509 Certificate

The complete raw X.509 certificate details for glas-fritz.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqnYc+omX/IkXoDxZK1zh
ft5BjBgsKKXbAxAg3Tlq9Z88T4wvmUf/pjIlGM4dWIq18gSYm9PLz9c6ByZBp4tt
pL+GMQrYk93WYpZ50fgGHdAwKZecX+GSMb6uMfdv0FcwLAP26aXbmlm1r5kT5ZA3
mFN4VkIY1c5r0AOnxrHcUdHlNJfa3vA+jq3UZVbKtSA7CSKm1ChtylA7DmtIwb9C
GbjKJCirz/O3JsNPCA5snALJ5N+UjeYab7xSSnZ5efIx+MB2SSX1NVjEJLYE3NdE
EsUIyP7APxM6SpbSagsLpAsVCKkmjhLhZYdLrSsJFbLxxd032ruf+g0Uj3uuEIe2
wQIDAQAB
-----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 469680706808368507027820258694464403640607
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-07-03 12:56:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-01 12:56:21 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'glas-fritz.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
 . . . . . . . . . . . . . . . . [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 21518755632889441946197087997439824885604625052258488860533120906231660402532007370148219299783037711297425468899565460110265012690591985040187633581233730737886817368029692006371818356841918301238994950874419235633965401760523866248320706574281744436927704960779643135937991342147693961575181160339830176628482116980173757760622100364868798806677126156454770128142931621558587597129319981578729564939220720135307951948463925604886911084125854262560605856311290062693175139568495211126573934684211374083793029932188115249713131135119754377969996061520378326471020466633665963826077956596991270643378528210333064476353
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							f129c7193115ce996b1b8137bc81969628cb5676
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (173 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'glas-fritz.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'glas-fritz.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'glas-fritz.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'glas-fritz.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'glasfritz.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.glas-fritz.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.glas-fritz.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.glas-fritz.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.glas-fritz.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.glasfritz.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/32.crl'
 . . . . . . . . . . . . . . . . [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)
							00f1007700ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197d0919bb100000403004830460221009036f53dc621cb1a9b86aeee5760d1641991a9e21956248c949ff6bb1c09474f022100ee884a2c02b99723dce644d47fbacf7e74d6842cba7ba825db41e468aa03bffb007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197d091abaa00000403004730450220166afb8093e0dc8abfecdc58b7da6f76de2b7954a0a97c7ab367b2673cbf15a4022100ff52b354d9b7ebd0240021fc604c76f713955ad3960c9084f1bffa718f391c88
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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