Jika Anda tidak dapat mengakses situs web atau rekaman DNS tidak terselesaikan dengan benar, gunakan metode berikut untuk memeriksa status nama domain dan memverifikasi bahwa rekaman DNS telah berlaku.
Perintah dig dan nslookup
Alat command-line umum untuk kueri DNS meliputi dig, yang menyediakan informasi debugging terperinci, dan nslookup, yang secara default tersedia di Windows.
Cara menafsirkan hasil: Jika output kueri DNS sesuai dengan pengaturan yang Anda konfigurasikan di Alibaba Cloud DNS, berarti rekaman DNS telah tersebar (propagated).
Jika output tidak sesuai, periksa TTL-nya. Jika cache lokal masih berlaku, tunggu hingga masa berlakunya habis sebelum melakukan pengujian ulang.
Jika cache telah kedaluwarsa namun hasil tetap tidak sesuai, lihat Quickly troubleshoot ineffective resolution issues.
Perintah Dig
1. Kueri dasar
Perintah: dig <your_domain_name> (Contoh: dig example.com)
$ dig example.com
; <<>> DiG 9.11.36-RedHat-9.11.36-16.0.1.al8 <<>> example.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7585
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;example.com. IN A
;; ANSWER SECTION:
example.com. 10 IN A 96.7.128.175
example.com. 10 IN A 96.7.128.198
example.com. 10 IN A 23.192.228.84
example.com. 10 IN A 23.215.0.136
example.com. 10 IN A 23.192.228.80
example.com. 10 IN A 23.215.0.138
;; Query time: 0 msec
;; WHEN: Tue Feb 18 13:31:55 CST 2025
;; MSG SIZE rcvd: 1252. Kueri berdasarkan tipe catatan
Perintah: dig <your_domain_name> <record_type> (Contoh: dig example.com NS)
$ dig example.com NS
; <<>> DiG 9.11.36-RedHat-9.11.36-16.0.1.al8 <<>> example.com NS
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29146
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;example.com. IN NS
;; ANSWER SECTION:
example.com. 10 IN NS b.iana-servers.net.
example.com. 10 IN NS a.iana-servers.net.
;; Query time: 0 msec
;; WHEN: Tue Feb 18 15:03:03 CST 2025
;; MSG SIZE rcvd: 93Contoh berikut menunjukkan output ketika rekaman DNS belum tersebar atau belum dikonfigurasi (Contoh: dig example.com cname).
$ dig example.com cname
; <<>> DiG 9.11.36-RedHat-9.11.36-16.0.1.al8 <<>> example.com cname
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39890
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;example.com. IN CNAME
;; AUTHORITY SECTION:
example.com. 5 IN SOA ns.icann.org. noc.dns.icann.org. 2025011545 7200 3600 1209600 3600
;; Query time: 143 msec
;; WHEN: Tue Feb 18 13:50:18 CST 2025
;; MSG SIZE rcvd: 943. Kueri ke server DNS tertentu
Perintah server DNS Alibaba Cloud: dig <your_domain_name> @ns1.alidns.com (Contoh: dig example.com @ns1.alidns.com)
Perintah server DNS publik: dig <your_domain_name> @223.5.5.5 (Contoh: dig example.com @223.5.5.5)
$ dig example.com @ns1.alidns.com
; <<>> DiG 9.11.36-RedHat-9.11.36-16.0.1.al8 <<>> example.com @ns1.alidns.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32895
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;example.com. IN A
;; AUTHORITY SECTION:
example.com. 600 IN SOA ns1.alidns.com. hostmaster.hichina.com. 2025021713 3600 1200 86400 600
;; Query time: 5 msec
;; WHEN: Tue Feb 18 15:22:09 CST 2025
;; MSG SIZE rcvd: 112$ dig example.com @223.5.5.5
; <<>> DiG 9.11.36-RedHat-9.11.36-16.0.1.al8 <<>> example.com @223.5.5.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42292
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1408
;; QUESTION SECTION:
;example.com. IN A
;; ANSWER SECTION:
example.com. 67 IN A 96.7.128.175
example.com. 67 IN A 96.7.128.198
example.com. 67 IN A 23.215.0.136
example.com. 67 IN A 23.215.0.138
example.com. 67 IN A 23.192.228.84
example.com. 67 IN A 23.192.228.80
;; Query time: 1 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Feb 18 15:16:32 CST 2025
;; MSG SIZE rcvd: 1364. Lacak jalur resolusi dengan dig +trace
Perintah: dig <your_domain_name> +trace (Contoh: dig example.com +trace)
$ dig example.com +trace
; <<>> DiG 9.11.36-RedHat-9.11.36-16.0.1.al8 <<>> example.com +trace
;; global options: +cmd
. 515049 IN NS j.root-servers.net.
. 515049 IN NS k.root-servers.net.
. 515049 IN NS a.root-servers.net.
. 515049 IN NS b.root-servers.net.
. 515049 IN NS c.root-servers.net.
. 515049 IN NS d.root-servers.net.
. 515049 IN NS e.root-servers.net.
. 515049 IN NS f.root-servers.net.
. 515049 IN NS g.root-servers.net.
. 515049 IN NS h.root-servers.net.
. 515049 IN NS i.root-servers.net.
. 515049 IN NS l.root-servers.net.
. 515049 IN NS m.root-servers.net.
;; Received 819 bytes from 100.100.2.136#53(100.100.2.136) in 1 ms
com. 172800 IN NS e.gtld-servers.net.
com. 172800 IN NS b.gtld-servers.net.
com. 172800 IN NS j.gtld-servers.net.
com. 172800 IN NS m.gtld-servers.net.
com. 172800 IN NS i.gtld-servers.net.
com. 172800 IN NS f.gtld-servers.net.
com. 172800 IN NS a.gtld-servers.net.
com. 172800 IN NS g.gtld-servers.net.
com. 172800 IN NS h.gtld-servers.net.
com. 172800 IN NS c.gtld-servers.net.
com. 172800 IN NS d.gtld-servers.net.
com. 172800 IN NS l.gtld-servers.net.
com. 172800 IN NS k.gtld-servers.net.
;; Received 839 bytes from 198.41.0.4#53(a.root-servers.net) in 2 ms
example.com. 172800 IN NS a.iana-servers.net.
example.com. 172800 IN NS b.iana-servers.net.
;; Received 326 bytes from 192.26.92.30#53(c.gtld-servers.net) in 2 ms
example.com. 86400 IN A 96.7.128.175
example.com. 86400 IN A 96.7.128.198
example.com. 86400 IN A 23.192.228.84
example.com. 86400 IN A 23.215.0.136
example.com. 86400 IN A 23.192.228.80
example.com. 86400 IN A 23.215.0.138
;; Received 134 bytes from 199.43.135.53#53(a.iana-servers.net) in 143 ms5. Temukan IP egress publik client
Perintah: dig +short TXT whoami.ds.akahelp.net
$ dig +short TXT whoami.ds.akahelp.net
"ns"
"47.xxx.xxx.14"6. Temukan server DNS untuk suatu domain
Perintah: dig ns <your_domain_name> (Hanya nama domain root yang diperlukan.)
$ dig ns example.com
; <<>> DiG 9.11.36-RedHat-9.11.36-16.0.1.al8 <<>> ns example.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58283
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;example.com. IN NS
;; ANSWER SECTION:
example.com. 10 IN NS a.iana-servers.net.
example.com. 10 IN NS b.iana-servers.net.
;; Query time: 5 msec
;; SERVER:
;; WHEN: Tue Feb 18 16:09:33 CST 2025
;; MSG SIZE rcvd: 937. Uji akurasi resolusi cerdas
Perintah: dig @<authoritative_dns_server> <domain_name> +subnet=<client_ip> (Contoh: dig @ns1.alidns.com example.com +subnet=10.10.10.10)
$ dig @ns1.alidns.com example.com +subnet=10.10.10.10
; <<>> DiG 9.11.36-RedHat-9.11.36-16.0.1.al8 <<>> @ns1.alidns.com example.com +subnet=10.10.10.10
; (9 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60880
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; CLIENT-SUBNET: 10.10.10.10/32/24
;; QUESTION SECTION:
;example.com. IN A
;; AUTHORITY SECTION:
example.com. 600 IN SOA ns1.alidns.com. hostmaster.hichina.com. 2024120417 3600 1200 86400 600
;; Query time: 0 msec
;; SERVER:
;; WHEN: Tue Feb 18 16:19:41 CST 2025
;; MSG SIZE rcvd: 124Perintah Nslookup
1. Periksa hasil resolusi DNS lokal.
Perintah: nslookup <your_domain_name> (Contoh: nslookup example.com)
$ nslookup example.com
Server: xxx
Address: xxx#53
Non-authoritative answer:
Name: example.com
Address: 23.192.228.84
Name: example.com
Address: 23.215.0.136
Name: example.com
Address: 23.192.228.80
Name: example.com
Address: 23.215.0.138
Name: example.com
Address: 96.7.128.175
Name: example.com
Address: 96.7.128.198
Name: example.com
Address: 2600:1408:ec00:36::1736:7f31
Name: example.com
Address: 2600:1408:ec00:36::1736:7f24
Name: example.com
Address: 2600:1406:bc00:53::b81e:94ce
Name: example.com
Address: 2600:1406:bc00:53::b81e:94c8
Name: example.com
Address: 2600:1406:3a00:21::173e:2e66
Name: example.com
Address: 2600:1406:3a00:21::173e:2e652. Kueri ke server DNS publik
Perintah: nslookup <your_domain_name> <public_dns_server> (Contoh menggunakan server DNS publik Alibaba Cloud: nslookup example.com 223.5.5.5)
$ nslookup example.com 223.5.5.5
Server: 223.5.5.5
Address: 223.5.5.5#53
Non-authoritative answer:
Name: example.com
Address: 23.192.228.84
Name: example.com
Address: 23.215.0.138
Name: example.com
Address: 23.215.0.136
Name: example.com
Address: 23.192.228.80
Name: example.com
Address: 96.7.128.175
Name: example.com
Address: 96.7.128.198
Name: example.com
Address: 2600:1406:3a00:21::173e:2e65
Name: example.com
Address: 2600:1406:bc00:53::b81e:94ce
Name: example.com
Address: 2600:1408:ec00:36::1736:7f24
Name: example.com
Address: 2600:1406:3a00:21::173e:2e66
Name: example.com
Address: 2600:1406:bc00:53::b81e:94c8
Name: example.com
Address: 2600:1408:ec00:36::1736:7f313. Kueri berdasarkan tipe catatan
Perintah: nslookup -type=<record_type> <your_domain_name> (Contoh: nslookup -type=NS example.com)
$ nslookup -type=NS example.com
Server: 100.100.2.136
Address: 100.100.2.136#53
Non-authoritative answer:
example.com nameserver = b.iana-servers.net.
example.com nameserver = a.iana-servers.net.
Authoritative answers can be found from:4. Kueri ke server otoritatif tertentu
Perintah: nslookup <your_domain_name> <authoritative_server> (Contoh: nslookup example.com ns1.alidns.com)
$ nslookup example.com ns1.alidns.com
Server: ns1.alidns.com
Address: 120.76.107.55#53
*** Can't find example.com: No answer