old.mucf.se

Issued by R3

About this certificate

This digital certificate with serial number 04:23:58:c2:78:5c:96:01:3e:78:42:9c:07:4c:a6:31:58:21 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=old.mucf.se

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:23:58:c2:78:5c:96:01:3e:78:42:9c:07:4c:a6:31:58:21
Serial Number (int): 360477008379718028806006101461140971280417
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e6:28:61:fb:65:64:a4:20:4a:2b:bc:d7:03:0c:58:64:82:2b:13:e2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bf:1e:85:a3:c6:d1:3a:07:ae:bb:c9:6d:47:0e:db:c6:4b:c1:69:cd
Fingerprint (sha256): 37:52:f8:04:83:f4:e3:d0:f6:05:6c:b6:18:ee:61:2c:2c:cb:47:e8:a0:a4:b0:1e:d9:e2:4f:83:c4:ae:86:c1

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

Revocation information

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

Check the revocation status for certificate old.mucf.se

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for old.mucf.se

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

old.mucf.se

Other certificates including the domain name mucf.se

(limited to 100 certificates)

Certificate

The complete raw certificate details for old.mucf.se 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 360477008379718028806006101461140971280417
 . . . . . . . . [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 2023-04-12 01:36:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-11 01:36:51 +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 'old.mucf.se'
 . . . . . . . . [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 775582704973102479830523655828831093246283999397716261560786693033015406684150722557732269326930084429311800851803054411635979401893100746093058701856533189936444803763259326088750495455549185931525194107012961118961332170776555617640236944911020799318925594033717954970721353407562778160665043895482168928152514009630244600904077508253494857011210759968034209379927153362891341376894336479689611485168913306376648496775446917650153361936267501149749006233688838426022811992417271504260595647926982682943750678459919089051027297936793836917706810519901614276618704350510752354145340987667905055806207117608019325020421440320780094088428133262774866095570742356565940894043346826438784958250062732695734040548823685478749108892750495551754161565734548942714407410996904740393058989812657237408194515852818934974820642041757004640552616269637440956904233678249176048576751547698541521317105658539173399206121327945460855131051597449525267420466926876606958613623605504501771366884353653905635839399707549613877253930218529671423924998527337614017346975202488728399131824871945229037824347130683308712163852215531629620184123461290310772751608850763816799222707194907970954856697572170316647837857489368349053928478176254704436070706029
 . . . . . . . . . . . . . . . . . . . . [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)
							e62861fb6564a4204a2bbcd7030c5864822b13e2
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'old.mucf.se'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001877352b5f90000040300473045022100b23fcef5e55ab6a42698ebe2751671f4b96906e2e20e56abe159c5d129f75b0802207ed013ce72d90d2873103879e37f22b945b2c67b53e7c01f7a769beba5ffee160075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001877352b6520000040300463044022011d99440e1a71591a54aac3b52ec11bcc7dd18b79b2a5991bed3c3b423f4df820220546d2e50c65155818defc530fe4c946bbe8a9ee94aa281a726e504c2b7422d47
 . . . . [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)
		00b712b9df39914591cf910f19dd08f5ca4fbec6a938ca3aa3f97934e2e009c2c1e25a5e51c211dc14cbe6be1a5ac7b4d6cb1e2f6a75d0f6b1238a3aa09c4ea8266c50795c068c74a9772aec1124be2d8a427d6fef3026c35726a1c6d1c163821a8874e7f0dcb2fe65b114ba42c5e14f95c8d01efa808dc0bf34f612db27bfe1d42ebe36fb35f323e30b40f5d9fca3d9a4fbcf935c8a58f8c5008848c8f0995866abe3faf3350f11b7a4d9a4aa0202c3b9e69a373e84dd8017966e6cc3ccd5aae3a38989f1410e41a1ce7f06a6dd393e48940e723665ac7751f3895f40bb2164bcd4c9cbbaa89bd1165eeb2570a43694fc7268af83c7025afbd2030fec08227b12