underteen.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f2:36:bd:99:74:d1:9f:73:ce:10:44:63:16:d5:d4:0d:1d 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:f2:36:bd:99:74:d1:9f:73:ce:10:44:63:16:d5:d4:0d:1d
Serial Number (int): 343757953358490507981058516201276175551773
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 15:bd:52:ee:3d:22:7d:4e:81:83:81:3f:48:97:82:7b:cc:03:74:0a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e6:1e:e9:6c:76:96:28:fc:56:47:06:46:3e:ff:f5:0d:4c:ac:91:2f
Fingerprint (sha256): 2f:07:e0:8f:d2:81:f5:67:87:0f:3e:bb:fb:52:70:69:7e:99:73:a8:31:2b:43:1b:57:86:e1:ff:a6:00:8f: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 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 343757953358490507981058516201276175551773
 . . . . . . . . [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 2020-02-15 21:01:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-15 21:01:29 +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 911098283103593340688745387364056297942046771464676160162115494901302607030922068085508998938352577810960325440130708514103600701857027226197875834529154237999971210996684058349638739994055713627787294746834592846457006883008525562889868432483371260052214282905037124237941227199326005995556357254238864800620672057207461296616114631612499773360565938333170074577057144565394929611049759864035022289058318474883401774130392505229900810304473104590251403620477922333043130742268188279461767339627880963145637639852805498489754492593634990056619517969577557739375002877997232532243449054980938998855062572548483405773763031969628045904480890030475012890416021214936138155765550547824157631717123710500805253212800562879059365687974230727208503674919498099040436344636464832915601085403467346877267110325811956595337649322062686174138531549231426597604315279003751341149150619411292945199791316054412357490719627315923013471051050385888631545757676292929626026515969698395785521046468421190104466148910521515635601467951944673979977248973169308982116022575441765853856600635991711393648379687443571962898773994611155240296668953560471444952179723645124035984584533613953484991095098579808562861325690427584924444687373681715413878623689
 . . . . . . . . . . . . . . . . . . . . [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)
							15bd52ee3d227d4e8183813f4897827bcc03740a
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001704adef040000004030047304502200b57ba33c4b40ecc9d251530b5710dc3019ebcabaed707bc20c241eec673645e022100faca424d17f0a553fec48fae2adb1171ad0e36b3cb3bb0cc113334e752051090007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001704adef20b000004030047304502210081ab1c7bcd2790d8c9549410a070bc26de9f6947feee8ca98dd7ff2cbf73d956022079eaaf1c95158c8c93dc677bc2abf3c7a0e84415a6d416a2e849c8c491b2aa00
 . . . . [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)
		008d080f365292f8626b70b72cc81a985540d250b5c7c2b065e61c958b46ab9ed066064e4217628b51d0420fa6f51c87795ae3ece120d15f9768f59832bfb2afdbae5a514a0c0e01155369a9324f89d983c3e2a0d1394123e5b36007019a53e941f4bd6add58f9b9b8e880166a9821d05227f4407a6df0b19b92936df685bea8c9d03c89e66b589924a88623c7e56cb582e86ceadeafb384e951d92e36e9b842a361636c5adb60a3cb1ce2ca80ffecd79c715ffb077f87edf52f23bedc8b01a36367582ba8d548070514664fbf06607ba72700b90e69fb8f1021e76a11c820958f48b9f96b175148323b69f4f3ee32598277d7be1055b9978061b8152e79ba7cf7