underteen.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:59:b0:cf:db:82:8e:cc:a8:31:74:23:69:76:bf:bd:ff:1c 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=underteen.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:59:b0:cf:db:82:8e:cc:a8:31:74:23:69:76:bf:bd:ff:1c
Serial Number (int): 291857011836143683704164061770297642975004
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b9:fb:20:da:bb:05:45:33:78:87:d0:77:88:f8:ca:4d:39:ee:43:26
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bf:9d:83:55:1d:d2:c2:97:94:2c:15:49:11:61:c5:58:cf:1d:3b:a0
Fingerprint (sha256): 33:57:bc:d5:3c:3e:93:20:bd:46:ab:78:8a:4e:04:19:12:54:d6:af:fc:bf:2a:12:4b:1b:09:b1:c8:c1:c0:c0

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 underteen.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for underteen.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

underteen.com

Other certificates including the domain name underteen.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for underteen.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 291857011836143683704164061770297642975004
 . . . . . . . . [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 00:23:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 00:23:51 +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 'underteen.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 935347862103598448956282409375699435917488587932425922089885262886907327090121872697522872445122136950120367706112952361920790520894322755519383251175893325375399266121731493889646560075865903492540560959001102669511146919952922312389654456347096671428018228761720084568095219970590679530640676921452092978679274475599057844355506509267835011482496142236629643290050083185259978354013677517929028442766584651016189454729732057286626866895874413013763612404745843018061269025320757667048676636807501993746555901824471732994667703926191221233967849112123481860643613439638929701799428764008039051872509277646929886690934337447992641138610120762503151168971598089497454239864354842735682781509325861981770848975146054151759869462261198952089114850914443115374369300341152518931150398299730858172075409103464893430964896869697158577329085999718989556581055829622604213311011845953824926047712548145113743415541258513234108139998306151675911191814574371156797644174359234413977667110079619087842626657164049987467516045678617266902089017398697542527012850342501620261823538895191920346585909013806570323247550677376301646077904931155864451991289738023765870442740823897751642468925734999056372406031373012708755142446865585345918162273189
 . . . . . . . . . . . . . . . . . . . . [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)
							b9fb20dabb0545337887d07788f8ca4d39ee4326
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'underteen.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef28e20ae00000403004830460221009cbcb25775338b2d412414ff60e9eff0d00197bb8e9acd886ed4e5a018ff1be5022100e0906b5b92bf28d4859174c8594107215fcbb526a0a669fd7a36b1891a5675fe007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef28e22890000040300483046022100b97214c68f0cfe854f385a33b78a315326ca7c7fca69e4c839fb0cfbae8f6a34022100f57e12d8b5a2d3dc3b9267b6db327e6bdd22873bffa867c1ba45336dfa1612fd
 . . . . [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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