[Dnsmasq-discuss] 2.85: .. cache refresh problems?

Steffen Nurpmeso steffen at sdaoden.eu
Thu Jun 3 00:29:36 UTC 2021

Hello Matthias!!

Sorry for not responding, i suspended my subscription before you
have posted.  By sheer luck i now looked in the archive because
i did not get the post back!

  Matthias Andree:
  what do you use for your resolver, what is the interface between your
  applications and dnsmasq - which library, which software, what is your

Well i did post the dnsmasq.conf, Matthias.
The global resolv.conf has "nameserver" first (via
/etc/resolv.conf.head aka dhcpcd), some namespaces have specific
resolv.conf's to match the actual address of the interface=.

  Do you by chance use systemd-resolved? Does resolv.conf show the

No.  Nononono.  No systemd, and i hope this will be possible in
the future too. stub provided by systemd-resolved?
  There is a long stream of DNSSEC issues with systemd...

No, not from my side.  
In the meantime my VM provider redirected me to another DNS server
i use for server=, which does not use bind but powerdns.
Interestingly that now shows a different error pattern, the
"reject_rbl_client dnsbl.sorbs.net" i use in postfix's
smtpd_client_restrictions has reoccurring problems like

  Jun  3 00:41:17 postfix/smtpd[13795]: warning: RBL lookup error: Host or domain
  name not found. Name service error for
  name= type=A: Host not found, try

Never seen that in all the years i use sorbs.  spamhaus still
works.  Who knows what this is.

Ciao Matthias.  Please excuse again, i disabled mail delivery too
fast, much too much communication here, communication breakdown,
and that was 1969!!

|Der Kragenbaer,                The moon bear,
|der holt sich munter           he cheerfully and one by one
|einen nach dem anderen runter  wa.ks himself off
|(By Robert Gernhardt)

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