DV SSL/TLS Certificate for deanatta.co.uk

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the deanatta.co.uk DV SSL/TLS Certificate

This certificate with serial number 06:2d:32:87:b0:a7:7d:dd:cc:df:c6:5b:d9:5d:bb:e5:62:ac for deanatta.co.uk was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for deanatta.co.uk provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:2d:32:87:b0:a7:7d:dd:cc:df:c6:5b:d9:5d:bb:e5:62:ac
Serial Number (int): 538053588044843005879870917969804129559212
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: fc:76:02:c6:55:dc:8b:df:60:d6:29:05:18:9a:d6:60:45:96:aa:d8
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 8f:15:55:48:e0:8e:c6:83:fb:a8:47:32:c4:20:39:98:eb:f7:d4:a3
Fingerprint (SHA-256): af:2c:c5:13:f9:47:42:e9:1e:41:04:6d:40:b5:63:5f:06:88:fb:6e:e2:4d:82:c8:a2:5b:d5:34:1a:20:1e:fe

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/45.crl

Check the revocation status for certificate deanatta.co.uk
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for deanatta.co.uk

Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

deanatta.co.uk

X.509 Certificate

The complete raw X.509 certificate details for deanatta.co.uk 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 538053588044843005879870917969804129559212
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-18 09:51:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-16 09:51:00 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'deanatta.co.uk'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 751518957648184089058618067461447909311388522795967889057625170278534028724129537389767388988024925404908317214725188283008785719589532156491177657410641189814154230196058455921295966463314692774230904181200596926914535349708696224332949618968168869198415307323876997038112461430472598331742726621191912660954869854592840509629126933667491777667996180428439725881292576061955079372937193272704374562519654202421442013641059387603918066289587801391548015830089309997204034236976003607196153935749416160201253124217275097494235660564189054167977262988791958625794916886015149515829880697550432730585856346341879255484166762680209628197824591172056182755226048443221729715386393487399615511243662407961138402604963747421121502081816226298073355281372139475124071976959865786312250209837644001344588848615403419985943799576622601907278511352619234885910529746519575984967561111316430806204956576532503481160948478673967699830332394287124064885349158087863146462778053700817153846820902683722977759857593606310525966010937572123559541691191299114498239156203839482435472680147176724204389112230990379950855357686199808665272349524019954937270444144080660269649477581919991648448909715846356579504759717113694727298370049221178699704611351
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							fc7602c655dc8bdf60d62905189ad6604596aad8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'deanatta.co.uk'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/45.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef00760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000196e303608f00000403004730450220174a942cd7ebd5bfcb197e52f64415593f22d876383116b3237f580ee4da1a94022100b92fb75ecf6d7048d6b0b57c652b4a6d8cfa02734e813ec3ded5142e52e2072b007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196e3036860000004030046304402201885592018e754546d320ce55670ad3289a7c3ac47ad17b98bf06f7a2d4bc18902205385d6bf07b3d70c7eeafa11c76849cb9e416cc8603add7e192c4fc3e455a971
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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