*.fer.as

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:7d:9d:64:b1:4d:f8:72:72:05:95:ac:f4:aa:f6:b8:0e:91 was issued on by Let's Encrypt.

With 2 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=*.fer.as

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7d:9d:64:b1:4d:f8:72:72:05:95:ac:f4:aa:f6:b8:0e:91
Serial Number (int): 391193651213346338792602121407065503567505
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 87:68:07:f1:e8:26:aa:49:b2:d4:72:af:c8:63:81:aa:8b:f8:a1:55
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1a:cf:bc:5b:71:78:4c:92:cd:bc:2a:db:f2:b2:54:9d:dc:d8:38:49
Fingerprint (sha256): 99:a5:31:2a:03:af:36:be:e9:76:c0:7c:61:f4:eb:b3:65:0a:08:6d:1c:4b:c5:03:4f:9b:df:21:36:a9:b7:7e

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 *.fer.as

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.fer.as

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

*.fer.as
fer.as

Other certificates including the domain name fer.as

(limited to 100 certificates)
*.fer.as
fer.as
www.fer.as
fer.as
fer.as
fer.as
www.fer.as
fer.as
fer.as
*.fer.as
fer.as
www.fer.as
fer.as
www.fer.as
www.fer.as
fer.as
tvt.alaviv.com
fer.as
*.fer.as
*.fer.as
fer.as
www.fer.as
www.fer.as
fer.as
fer.as
fer.as
fer.as
tamuro.org
fer.as
*.fer.as

Certificate

The complete raw certificate details for *.fer.as in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwUq7Bb5RKfeHzLTvePX4
8f2UAcWZJrYyCBXm07NO/c3MzX0VeREItvpO+o7LQshGObbJkVMVAOLBQ2hzXw+6
pycrwffIltGsBuyvbwkgaiL8d3Zmd3rNuvbIcJ4WP1eoUm64JYxrDXnsuLaV/r6c
0wqLVvf61tT9g/AdxJ2iy+PdbPUkEqCEXIJ/VRScAOUH6R/IietAMj48Sqyek8+W
J2J1sliMQx9iQOimdp8o6HT4MF8xbw+RRe5OOOnadWPdAdgd9iy7rCNIza2ufBUt
OlO+xb5fPG141LRfFr+UWfm9pFIGHd3wmNhFFhDpwypAah+yYdV6JPdNhPMgGRsj
VQIDAQAB
-----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 391193651213346338792602121407065503567505
 . . . . . . . . [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 2018-12-05 03:22:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-05 03:22:35 +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 '*.fer.as'
 . . . . . . . . [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 24400843869260083249874111969160304077407829382514013436814808080989538252635821303954985090191220964057977627082869702310763832714638199147801378283456247072247511248569240752873385531121094456344607112102136902928543340043469045337841907620655253044445193713837002902406696609820402044376337597585734478950486764977982189766452684160969476421498608989143483705656039304554072856622794517065414632873707675566440135045819448278989394988696573889734481086993847233164429121880164549455619227032345574881458053342309021889728171263552201082091073509160721781617924732446686499889114745477609232829665505026853186511701
 . . . . . . . . . . . . . . . . . . . . [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)
							876807f1e826aa49b2d472afc86381aa8bf8a155
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.fer.as'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fer.as'
 . . . . . . . . . . . . . . . . [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)
							00ef0076005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c000001677c9a7380000004030047304502207a1a2f3e42cf10bf91a72e32aafb71a23ce3bf7d6135a58056bc92b94e55ecd0022100d8af5e19cda49a38c774375d1a3b151508ed0088f7c6241bc4df8123d32222b2007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001677c9a74ce00000403004630440220326aa48cf33e2ffe6e1fca5a5598b621452574dc724dec59fe1e5ecf8d6c976902205ed01baa0c38b1118aea19eb10200e2ba48b9eeb897e232fc9b118e3ebb5b33e
 . . . . [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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