DNS gives the old IP (namedb), where to dig?

Y

youngdref2016-09-28 08:05:23

Domain Name System

youngdref, 2016-09-28 08:05:23

there is a freeBSD
namedb DNS server
in the config specific ip is specified
I do
#nslookup site.ru my.dns.ru
shows the old address

Where to look? xD

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2 answer(s)

Y

youngdref, 2016-09-28
@youngdref

#ps fax | named
#kill
#named
everything works,
you can try #named restart or #named reload

C

CityCat4, 2016-09-28
@CityCat4

Into the sky. And count the stars. First, was the serial number in the SOA record changed? If not changed, then there is no reason to update the zone. Secondly, DNS is an inertial system and, according to RFC, old data can be kept in the cache for up to two more days. Even the DNS of mobile operators is a kind of champion in terms of data update speed, and then they update the databases not instantly, but after half an hour or an hour. And providers of stationary Internet can stretch it for 4-6 hours or more.
So just look at the sky and count the stars...