On 29.05.24 16:29, J Doe via mailop wrote:
Has anyone noticed a recent increase in the frequency of scans of their
mail servers by Censys ?

I am seeing the following in my logs more often:

   May 29 01:49:13 server smtpd[50661]: 78d6ab67951b801a smtp
   connected address=199.45.154.4
   host=scanner-401.hk2.censys-scanner.com

checked my machine for connections from them for last year

     34 Jun
     33 Jul
     29 Aug
     32 Sep
     29 Oct
     31 Nov
     25 Dec
     27 Jan
     25 Feb
     23 Mar
    319 Apr
    130 May

from average ~1 scans per day it rose to 5 daily scans in Apr-May:

      1 Apr 1
      2 Apr 4
      1 Apr 5
     10 Apr 8
      5 Apr 10
      5 Apr 11
     10 Apr 12
      5 Apr 15
      5 Apr 16
    215 Apr 17
     15 Apr 18
      5 Apr 19
      5 Apr 20
      5 Apr 22
     15 Apr 25
      5 Apr 26
      5 Apr 28
      5 Apr 29
      1 May 1
     15 May 3
     10 May 4
      5 May 6
     10 May 7
     10 May 8
      5 May 9
     10 May 10
     10 May 11
      5 May 12
      5 May 13
      5 May 14
      5 May 15
      5 May 16
      5 May 17
      5 May 18
      2 May 19
      1 May 21
      1 May 22
      2 May 24
      1 May 27
      3 May 28
      2 May 29
      7 May 30


--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
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