Comments 9
Может, я чего-то не понимаю, но:
set type=all
pool.ntp.org
server: [наш локальный]
Address: [наш локальный]
Не заслуживающий доверия ответ:
pool.ntp.org internet address = 194.190.168.1
pool.ntp.org internet address = 85.21.78.8
pool.ntp.org internet address = 94.230.160.130
pool.ntp.org internet address = 80.240.216.155
pool.ntp.org nameserver = i.ntpns.org
pool.ntp.org nameserver = d.ntpns.org
pool.ntp.org nameserver = c.ntpns.org
pool.ntp.org nameserver = h.ntpns.org
pool.ntp.org nameserver = f.ntpns.org
pool.ntp.org nameserver = a.ntpns.org
pool.ntp.org nameserver = g.ntpns.org
pool.ntp.org nameserver = e.ntpns.org
pool.ntp.org nameserver = b.ntpns.org
pool.ntp.org
primary name server = i.ntpns.org
responsible mail addr = hostmaster.pool.ntp.org
serial = 1482831663
refresh = 5400 (1 hour 30 mins)
retry = 5400 (1 hour 30 mins)
expire = 1209600 (14 days)
default TTL = 3600 (1 hour)
i.ntpns.org internet address = 94.242.223.210
i.ntpns.org internet address = 46.29.176.73
i.ntpns.org AAAA IPv6 address = 2a02:2290:2:48::73
d.ntpns.org internet address = 178.63.120.205
d.ntpns.org internet address = 199.188.48.59
d.ntpns.org AAAA IPv6 address = 2a01:4f8:121:43cd::3:1
c.ntpns.org internet address = 89.36.18.22
c.ntpns.org AAAA IPv6 address = 2a00:14b0:4200:32e0::1e5
h.ntpns.org internet address = 85.214.25.217
h.ntpns.org internet address = 199.249.223.53
server 46.29.176.73
Default Server: [46.29.176.73]
Address: 46.29.176.73
pool.ntp.org
Server: [46.29.176.73]
Address: 46.29.176.73
Name: pool.ntp.org
Addresses: 91.207.136.50
95.104.192.10
46.254.216.9
85.21.78.8
$ dig pool.ntp.org
;; QUESTION SECTION:
;pool.ntp.org. IN A
;; ANSWER SECTION:
pool.ntp.org. 600 IN A 62.210.244.146
pool.ntp.org. 600 IN A 41.231.53.4
pool.ntp.org. 600 IN A 5.100.133.221
pool.ntp.org. 600 IN A 31.172.86.162
;; Query time: 3926 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Dec 27 09:47:10 UTC 2016
$ dig ntp.org
;; QUESTION SECTION:
;ntp.org. IN A
;; ANSWER SECTION:
ntp.org. 3600 IN A 128.4.24.98
ntp.org. 3600 IN A 185.140.48.231
;; AUTHORITY SECTION:
ntp.org. 3600 IN NS ns1.everett.org.
ntp.org. 3600 IN NS ns2.everett.org.
;; Query time: 138 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Dec 27 09:48:12 UTC 2016
Кеш был очищен перед резолвом.
PING pool.ntp.org (31.130.200.2) 56(84) bytes of data.
64 bytes from ns1.datahata.by (31.130.200.2): icmp_seq=1 ttl=61 time=2.50 ms
64 bytes from ns1.datahata.by (31.130.200.2): icmp_seq=2 ttl=61 time=1.46 ms
$ ping pool.ntp.org
PING pool.ntp.org (91.215.176.2) 56(84) bytes of data.
64 bytes from ns2.flynet.by (91.215.176.2): icmp_seq=1 ttl=60 time=1.24 ms
64 bytes from ns2.flynet.by (91.215.176.2): icmp_seq=2 ttl=60 time=1.20 ms
$ ping pool.ntp.org
PING pool.ntp.org (178.124.134.106) 56(84) bytes of data.
64 bytes from mirror.datacenter.by (178.124.134.106): icmp_seq=1 ttl=58 time=1.32 ms
64 bytes from mirror.datacenter.by (178.124.134.106): icmp_seq=2 ttl=58 time=1.11 ms
$ ping pool.ntp.org
PING pool.ntp.org (178.172.163.254) 56(84) bytes of data.
64 bytes from 178-172-163-254.hosterby.com (178.172.163.254): icmp_seq=1 ttl=249 time=2.97 ms
64 bytes from 178-172-163-254.hosterby.com (178.172.163.254): icmp_seq=2 ttl=249 time=281 ms
$ ping pool.ntp.org
PING pool.ntp.org (178.124.134.106) 56(84) bytes of data.
64 bytes from mirror.datacenter.by (178.124.134.106): icmp_seq=1 ttl=58 time=1.08 ms
64 bytes from mirror.datacenter.by (178.124.134.106): icmp_seq=2 ttl=58 time=1.21 ms
Время между пингами 3-5 секунг=д
DNS сервера ntp.org не доступны