dut.ac.za

Basic Information

Subject DN
CN=dut.ac.za
Issuer DN
C=US, O=Let's Encrypt, CN=R3
Serial
Decimal: 381268527755282684812701779657825784015877
Hex: 0x460728f72150944dcce4cf282eb6489ac05
Validity
2022-09-13 22:56:12to 2022-12-12 22:56:11 (89 days, 23:59:59)
Names
dut.ac.za
www.dut.ac.za

Fingerprint

SHA-256
75722dbede30eaa362b9ed451176de3d0837041efcf8182c402fab51a8a1582d
SHA-1
41d11f857f371d66268a93408882e4af7c011489
MD5
c09f148570963bbb0dba68b89f2d8b72

Public Key

Key Type
2048-bit RSA, e = 65,537 Strong
Modulus
df:​c9:​21:​df:​61:​57:​8e:​94:​4e:​c0:​31:​fa:​d2:​72:​64:​b7:​84:​82:​81:​d9:​9e:​15:​e1:​39:​54:​d0:​b8:​e1:​c1:​7e:​69:​f2:​85:​83:​e4:​ed:​92:​5f:​07:​bf:​ab:​48:​f6:​01:​c4:​50:​bc:​fe:​a0:​23:​51:​4c:​e0:​75:​da:​6c:​25:​a2:​3e:​29:​7a:​c8:​18:​0e:​84:​1d:​3a:​eb:​2e:​02:​81:​6f:​5b:​45:​94:​6d:​f7:​f1:​ca:​7f:​63:​c6:​67:​d4:​2f:​06:​0c:​4a:​97:​7f:​2c:​65:​6e:​2a:​a4:​8f:​d2:​91:​8c:​8a:​05:​f4:​38:​86:​eb:​d9:​f2:​03:​d6:​32:​75:​e5:​7d:​6f:​e4:​91:​ba:​aa:​7e:​8b:​d0:​ad:​af:​ed:​3e:​e7:​bf:​bd:​42:​5c:​7f:​a3:​bc:​a4:​95:​b5:​f2:​3d:​8e:​39:​b9:​c1:​43:​9b:​29:​fd:​a8:​49:​ce:​76:​eb:​6c:​30:​28:​10:​79:​4f:​49:​95:​9e:​9f:​76:​5d:​38:​fc:​10:​c5:​48:​17:​da:​75:​81:​7d:​7c:​39:​e7:​33:​34:​fc:​d1:​c8:​0d:​5f:​ec:​78:​19:​f0:​14:​db:​cb:​1d:​38:​c1:​f0:​38:​ef:​b4:​6e:​6b:​14:​3c:​f7:​41:​38:​c3:​79:​25:​a8:​52:​78:​3c:​7a:​f9:​04:​de:​0b:​15:​9a:​3d:​46:​d2:​77:​2e:​f2:​a7:​b1:​24:​c9:​f9:​a0:​48:​79:​83:​7a:​45:​b5:​8f:​03:​d6:​f1:​4e:​ed:​9e:​95:​2e:​93:​13:​7c:​19:​5d:​3a:​c3:​e9:​33:​4f:​97]
SPKI SHA-256
0a5e8788bc1c895b6037c09b06b69fddd8417f072d44b0b21cfb57688e738c18

Signature

Algorithm
SHA256-RSA (1.2.840.113549.1.1.11)
Signature
49:​60:​a8:​c4:​3d:​d0:​3f:​46:​a2:​32:​ba:​4c:​c6:​6c:​f9:​20:​85:​98:​24:​a6:​63:​0b:​c5:​b6:​c8:​c9:​a0:​09:​75:​48:​88:​b0:​ed:​3b:​95:​95:​4f:​6a:​fe:​c9:​c9:​75:​94:​71:​85:​31:​d9:​af:​2a:​bc:​fe:​4f:​9a:​85:​4c:​3e:​5e:​bc:​88:​ee:​38:​6e:​3a:​81:​b5:​50:​09:​a3:​e2:​ba:​c0:​16:​57:​8c:​54:​c1:​10:​2e:​20:​6d:​a1:​85:​cd:​0d:​92:​ac:​fa:​a6:​38:​6f:​f2:​33:​34:​2a:​31:​ef:​46:​83:​fb:​b4:​f8:​a7:​f4:​e7:​51:​33:​34:​e0:​2b:​05:​ff:​08:​ac:​fb:​6b:​91:​c5:​9d:​5e:​bb:​79:​ae:​af:​20:​b7:​f7:​49:​dc:​1b:​5a:​c3:​90:​85:​a3:​32:​e9:​39:​70:​6b:​f1:​a2:​cf:​12:​74:​2c:​5a:​b5:​a5:​48:​8a:​3e:​f1:​7e:​d3:​ce:​95:​14:​e1:​a2:​d5:​f0:​c9:​29:​e0:​fa:​3b:​b4:​04:​6f:​9a:​fa:​0e:​14:​b8:​16:​62:​7f:​e8:​56:​af:​a2:​5b:​1c:​2e:​bc:​91:​60:​ee:​9d:​c5:​73:​b4:​3c:​63:​96:​4d:​c2:​ac:​dd:​d5:​6e:​db:​fb:​33:​0b:​84:​98:​e1:​6e:​85:​8a:​3f:​9b:​9b:​b2:​55:​83:​90:​51:​48:​6e:​b6:​b0:​99:​0f:​eb:​9a:​95:​3f:​90:​a0:​82:​30:​2a:​f6:​28:​4a:​9e:​c1:​b4:​3a:​40:​11:​2e:​72:​19:​4f:​bf:​bf:​5a:​ac:​63:​47:​23:​b5:​ed]

Extensions

Auth Key ID
142eb317b75856cbae500940e61faf9d8b14c2c6 [parents] [siblings]
Subject Key ID
d54933c9c8180c88a3ab1ce8588d85ca5d83827c [children]
Key Usage
Digital Signature, Key Encipherment
Ext. Key Usage
Client Auth, Server Auth
Policies
CA/B Forum Domain Validated (2.23.140.1.2.1)
Let's Encrypt (1.3.6.1.4.1.44947.1.1.1)
Constraints
Is CA: False
AIA Paths
OCSP: http://r3.o.lencr.org
Issuer: http://r3.i.lencr.org/
SANs
dut.ac.za
www.dut.ac.za
SCTs
QcjKsd8iRkoQxqE6CUKHXk4xixsD6+tLx2jwkGKWBvY= (2022-09-13 23:56)
KXm+8J45OSHwVnOfY6V35b5XfZxgCvj5TV0mXCVdx4Q= (2022-09-13 23:56)

Browser Trust

Apple
Browser Trusted
Microsoft
Browser Trusted
Mozilla NSS
Browser Trusted
Google CT
Browser Trusted

Key Usage and Constraints

Key Usage
Digital Signature, Key Encipherment
Ext. Key Usage
Client Auth, Server Auth

Censys Metadata

Added At
2022-09-13 23:
Updated At
2022-12-03 00:12:19Z
Source
Certificate Transparency
Seen in Scan
False
Tags
ct, was-trusted, trusted, unexpired, dv