www.nationcommunications.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ec:67:16:b6:1b:cb:29:d0:41:e7:25:16:39:bd:73:cd: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=www.nationcommunications.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ec:67:16:b6:1b:cb:29:d0:41:e7:25:16:39:bd:73:cd:67
Serial Number (int): 341780524796319535677254439726707589238119
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3f:9a:3f:1d:7a:9c:fe:6f:5e:f0:7d:84:49:df:34:88:83:fb:a3:a2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 26:85:bb:c9:03:25:23:42:51:35:17:4f:ee:2e:11:9c:85:de:29:9e
Fingerprint (sha256): d5:ab:26:d4:34:56:9c:67:0d:0d:1b:7d:24:77:e1:12:6e:5b:d6:2c:5c:26:46:ef:bf:42:97:6a:f0:05:40:e6

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 www.nationcommunications.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.nationcommunications.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

www.nationcommunications.com

Other certificates including the domain name nationcommunications.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.nationcommunications.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 341780524796319535677254439726707589238119
 . . . . . . . . [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 00:01:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 00:01:50 +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 'www.nationcommunications.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 733456204226274483138268340997417251668874731003484419761948177828127988757956851098217466623298990723317767140338685408180115072564865345009944324248053719268031370034962438556353049939307682966455506375450271501766790152254967290824571524298175449170448285935379924698824945111923688810684874779675232854612889067983114067603736672977363335543591115337810846145123364402137696053070714886158040003140512271502082862700430076831390188330842356790366751223588305748624598561341045991963538639325487088496172009421703290005044301970089488943206523490086196823025988837410443379478876402900343983776923639300387721329329363533501540188052842521650817357524546143669026163823447843797986467064306636182429284145400081660515847817060422990646171427151406464074564612128730840906141469287782538189313021835523825420678235193404634248016098770599698674492293131511830872523472753165247625436850366614474661895228897330842852649178940882773145554938800728741711888462347885877230804792640322529342735124698014419994162249686065722979203820544977835972534293857939755952420064457659030431213280820514075543590040149688989970856313465753886266187952125381696459018564501908301287610741871498553166109293725333755668540404653962345795454721219
 . . . . . . . . . . . . . . . . . . . . [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)
							3f9a3f1d7a9cfe6f5ef07d8449df348883fba3a2
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nationcommunications.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)
							00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef279fa9f0000040300483046022100d01a9a9dea1e14552a70b15cdb5d164f5179e3905f35e4b177b18089924bf2b4022100dd5f6bafe151e792097bc25816739237e49b5d07b76ab7103145a1367c13529000750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef279faca00000403004630440220477b89c87821676783ea9309d30a9640dc157c7e586610e0061e9799373d294b022011751a1218584b82dea9f75f301978532ee33737a13ce369a041c8fe316fa1f0
 . . . . [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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