dynafreeze.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fa:30:68:97:14:f4:ee:da:96:28:c2:21:b5:25:a6:1e:67 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=dynafreeze.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fa:30:68:97:14:f4:ee:da:96:28:c2:21:b5:25:a6:1e:67
Serial Number (int): 346471795532490535890362939346077977288295
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7e:0c:26:5c:20:23:e2:d1:8a:7c:d3:4f:28:61:ce:73:e1:26:95:29
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 05:a2:0c:32:6f:f9:94:26:de:18:9b:6d:09:3e:ed:61:cc:c4:2b:f5
Fingerprint (sha256): b4:3b:79:81:65:d1:28:e1:1e:7a:07:dd:e2:72:bd:db:4f:33:76:31:98:01:5d:34:83:d9:43:52:68:16:5b:83

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 dynafreeze.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dynafreeze.com

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

dynafreeze.com

Other certificates including the domain name dynafreeze.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for dynafreeze.com 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 346471795532490535890362939346077977288295
 . . . . . . . . [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 2019-12-11 04:19:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 04:19:43 +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 'dynafreeze.com'
 . . . . . . . . [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 799759385817166758895108092243106666970235102696237206515060579246964178082763012973877307234522623539590048477657207623841995723117536059234989590533960527574482062528828985730943498473859421882093638092155304279219178014996177232726082041540388073863412566461784322722773882466710695803335969976484509749640934910184848155794297896304915901035823266554503596805753874243434595475206668931834056821674535102642798463540770765398744829545270461420767061999725503097563635217970491926022812209748054039123298052868960840100994605575063746090175314501823958799664083926613413970712828824296830868363781288912325284596365053500955500813273231000839846381313149157367376208529124943593464917911094418101424613132879203873834661311323708008032997495451195908931884851260468318611420965215045919661855321121614933877852654294636578014014435302254345516020008419066739070579977458488588152352428896120636025590684227375623836542811601552054144301875576800131384613815053119276247826301006847819085645223725506831992627353483421131662105540593716025544425131245871919953869797194225148881774791857979074254151776456017490234841968984467956801603005594049583337006366819562393151456369745756217421737533086784440907359209250572612365417341857
 . . . . . . . . . . . . . . . . . . . . [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)
							7e0c265c2023e2d18a7cd34f2861ce73e1269529
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dynafreeze.com'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef36612dd00000403004830460221009279344707af95d958c51ee32224eb1be0d38e95793bb0c65d01c5197b0b0da8022100b3f90a3e25a6f4338f911a6894790d2a3a71a7c5eb7c7c21ae8cbe028de8079000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef36613030000040300463044022016e0fa75c58248f70aca06f2bea62e9c83fe460e8dc0bb7d24e21aca4ca22836022055278cf8b4b201a06e2ffce9384c22d98235efa330103a58f409f77b7802a307
 . . . . [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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