548.me

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:2c:d2:04:db:29:a1:6c:ce:67:3d:28:31:78:7e:7e:ce:24 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=548.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2c:d2:04:db:29:a1:6c:ce:67:3d:28:31:78:7e:7e:ce:24
Serial Number (int): 363700730965010561939586726900939498638884
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: cd:d9:c6:04:eb:94:65:08:c8:06:92:e2:b4:3f:41:a9:19:86:3a:be
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 60:ca:1d:48:b8:44:c1:54:63:2b:77:cd:62:2e:cc:22:41:65:de:ae
Fingerprint (sha256): 44:5e:03:41:cf:fa:ec:03:7a:63:2b:30:d8:01:f7:06:b6:ba:17:7f:b9:8c:d6:75:97:a7:c4:19:c1:ef:5a:99

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate 548.me

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 548.me

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

548.me

Other certificates including the domain name 548.me

(limited to 100 certificates)
www.548.me
548.me
www.artsfair.ca
548.me
www.548.me
bitcoinbrains.ca
362.me
482.me
548.me
548.me
548.me
548.me
www.548.me
www.548.me
548.me
www.548.me

Certificate

The complete raw certificate details for 548.me 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 363700730965010561939586726900939498638884
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-04 17:52:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 17:52:33 +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 '548.me'
 . . . . . . . . [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 734215528548147813027545649815449998737873849509471702213244196632179519910038181331873201624272299348043909591146561132702159660402156320125797770902408187798012789460695264067404705762825208104174246264897492973720966257969938793748175200497793799288373108802545043343959204031384944873270789382997631752423558403755135874230566775908830614381573348997187409421324119074435775389864959833409988781345005843348471595054388934396504616798319273771343927530813654410819017488605311972859335198320328715641434721316301692246692311344286538210864988055497549829735320808932402201718615928124446921535859585807793739334269130632762427905481856225592375030023656376961108822456088409270258301116996727093989694144018905636792316794598956817401388416022328794628452323741084012607814901094487642769929075398244743370145170088718778331204820870425146526775317127305101240634053396266844053719222230456672774440230059094829893544799537373528293063062955755220646436775358538263340978156984347051111480108913150480427003597475913887541349776552912348103114455508539951223074078361650518832937756605030682350817271094713452802371453415105673338473675366667777941824974675074310515332661818196283925198153919907145364569594361320674299159679743
 . . . . . . . . . . . . . . . . . . . . [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)
							cdd9c604eb946508c80692e2b43f41a919863abe
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (10 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '548.me'
 . . . . . . . . . . . . . . . . [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)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ed241bd0c000004030046304402207401d7de9f691d21c1847d1b104b9cade589585893d9a0b9c097322fa9713c8702200f5ddcd517cddc97d2460fff321983f6e47fb1e9d1af9a073d9b3ba3a426989000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed241bd32000004030047304502210085ebf24e4b24ed23eabe8c25565984226ab096aca1e51d4d4165cb60d0d8330f02202d87aa6a4b37a538feab7811acd2d6d47becd2254ea231d6da8fa02f237baec1
 . . . . [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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