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web browser (tried both ff and chrome, similar symptom) stuck in DNS look-up for very long time. but drill shows reasonable results. what could have been the problem? I noticed drill using different name server each time, is it as expected?

My resolv.conf

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
# 127.0.0.53 is the systemd-resolved stub resolver.
# run "systemd-resolve --status" to see details about the actual nameservers.
options timeout:1
# options single-request
nameserver 106.75.117.13
nameserver 114.114.114.114
nameserver 8.8.8.8
nameserver 127.0.0.53

drill results

drill @106.75.117.13 TXT taobao.com
;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 31776
;; flags: qr rd ra ; QUERY: 1, ANSWER: 2, AUTHORITY: 13, ADDITIONAL: 7
;; QUESTION SECTION:
;; taobao.com.  IN      TXT

;; ANSWER SECTION:
taobao.com.     600     IN      TXT     "v=spf1 include:spf1.staff.mail.aliyun.com -all"
taobao.com.     600     IN      TXT     "5hrp21wwcjlvc2s1nhy8mmptb5tcdv7q"

;; AUTHORITY SECTION:
com.    4624    IN      NS      e.gtld-servers.net.
com.    4624    IN      NS      m.gtld-servers.net.
com.    4624    IN      NS      d.gtld-servers.net.
com.    4624    IN      NS      l.gtld-servers.net.
com.    4624    IN      NS      a.gtld-servers.net.
com.    4624    IN      NS      i.gtld-servers.net.
com.    4624    IN      NS      j.gtld-servers.net.
com.    4624    IN      NS      f.gtld-servers.net.
com.    4624    IN      NS      c.gtld-servers.net.
com.    4624    IN      NS      g.gtld-servers.net.
com.    4624    IN      NS      h.gtld-servers.net.
com.    4624    IN      NS      k.gtld-servers.net.
com.    4624    IN      NS      b.gtld-servers.net.

;; ADDITIONAL SECTION:
i.gtld-servers.net.     8633    IN      A       192.43.172.30
i.gtld-servers.net.     145944  IN      AAAA    2001:503:39c1::30
h.gtld-servers.net.     59328   IN      A       192.54.112.30
h.gtld-servers.net.     135737  IN      AAAA    2001:502:8cc::30
l.gtld-servers.net.     4927    IN      A       192.41.162.30
l.gtld-servers.net.     59328   IN      AAAA    2001:500:d937::30
k.gtld-servers.net.     59328   IN      A       192.52.178.30

;; Query time: 1267 msec
;; SERVER: 106.75.117.13
;; WHEN: Sun Dec  1 15:21:48 2019
;; MSG SIZE  rcvd: 504

if i don't specify name server in drill, it would use random name server

  • You need to show results of wget or curl, because I just tried and there is no problems, just multiple redirections. – Patrick Mevzek Dec 8 '19 at 6:54

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