*.tutbog.dk

Issued by R3

About this certificate

This digital certificate with serial number 04:1e:e2:85:f9:c3:f4:f0:7a:05:aa:48:d0:9c:63:d5:9a:01 was issued on by Let's Encrypt.

With 7 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=*.tutbog.dk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:1e:e2:85:f9:c3:f4:f0:7a:05:aa:48:d0:9c:63:d5:9a:01
Serial Number (int): 358958715903044004670121503203116398778881
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 95:55:25:b4:ee:4f:8f:2f:7f:48:fd:30:8f:72:53:6a:7a:74:9d:73
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f5:85:6b:10:3c:41:3b:a4:72:4f:e3:29:ec:4b:32:e3:80:75:ce:ae
Fingerprint (sha256): bb:a7:7b:a6:f5:ce:7a:e9:78:e8:fb:00:4e:b6:6b:d9:04:e5:24:5e:91:8e:de:c4:a8:94:9e:3a:b4:2d:e3:ae

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

Revocation information

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

Check the revocation status for certificate *.tutbog.dk

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.tutbog.dk

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

*.fronto.dk
*.tutbog.dk
*.valloegruppe.dk
tutbog.dk
valloegruppe.dk
www.tutbog.fronto.dk
www.valloegruppe.fronto.dk

Other certificates including the domain name tutbog.dk

(limited to 100 certificates)
tutbog.dk
tutbog.dk
www.hulegaard.fronto.dk
*.tutbog.dk
tutbog.dk
tutbog.dk

Certificate

The complete raw certificate details for *.tutbog.dk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2MEbKyG70hosdzlSVyLM
vDXqtysWgy1FAymqXnFXRuX7Sx53kMEUwPoRgXl0t6w8T8XLdkTIhY/YpeMc7x0H
oUxp8+F9UEDynZi5sPXrxOsGoSpOFO9X59oWpu9Eo05N4eNUZtNbVxNQUv7EorVf
xXI64O2OS230aBY/eseThPzlmOulnyWa3/D1x0N7C6JD9MLnSoVOyHZ6/qn0U83d
ukoMbQQraC3w5Gg8c6/FkBq6S2/gcWUaeJku8MW0INfJGYhYxumVJb3GO/qC9mNY
An1lirPS/WiYUFKCjKndRXsmUwFaVHp6GGpC2kU2ny07/l80mdj4rmDUYG5/mVpJ
MwIDAQAB
-----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 358958715903044004670121503203116398778881
 . . . . . . . . [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 2024-04-26 03:34:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-25 03:34:11 +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:12|false] UTF8String '*.tutbog.dk'
 . . . . . . . . [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 27362698052891237367752256660148447635119510210192947328619127929861654142546991938727483947525351806161580300372348900064331663305724716616151157707367852309110674276038144124919224043452573413920523895993532789175709167391070180811229287404296586342539136610459027533671278049696527632078383446303548742141986542877078984559634414446965864073891140859489810541828004995298494418382359902860377075455858396682235708853990754141029067816604575120567869212114577514528559539439464287897273769261758830022243659844942085870340610399432707013657302435675879474160372277514153942158022331346846045370414937898840200202547
 . . . . . . . . . . . . . . . . . . . . [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)
							955525b4ee4f8f2f7f48fd308f72536a7a749d73
 . . . . . . . . . . . . . . . . [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 (125 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.fronto.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.tutbog.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.valloegruppe.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tutbog.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'valloegruppe.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tutbog.fronto.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.valloegruppe.fronto.dk'
 . . . . . . . . . . . . . . . . [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)
							00f10076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f18aeb12d000004030047304502210088d50df73a25508d237e12a87b3ce64dfe7b2c31af6d73a490363ce232022a66022020ba0217efab003f483e5f377d485580e5f0821d2323b6e1fa39cf84efc7993400770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018f18aeb3090000040300483046022100a5d48f9e3aa92aa0f7f783f4cd75140ed307cbbfc3fb80a07b6b4fdfd408d5fb0221008f7e095593696ea719dc0943706949b0ff95fc73e29fcd77d4a6e1203a4db762
 . . . . [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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