Created
July 27, 2019 15:43
-
-
Save clarencetw/06a3356eeabd525c38c6573d5b8356b0 to your computer and use it in GitHub Desktop.
when-the-website-is-good-or-bad-server-ip-address-not-found-analytical-method
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
clarence~: dig @8.8.8.8 blog.clarence.tw | |
; <<>> DiG 9.10.6 <<>> @8.8.8.8 blog.clarence.tw | |
; (1 server found) | |
;; global options: +cmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43396 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 | |
;; OPT PSEUDOSECTION: | |
; EDNS: version: 0, flags:; udp: 512 | |
;; QUESTION SECTION: | |
;blog.clarence.tw. IN A | |
;; ANSWER SECTION: | |
blog.clarence.tw. 299 IN A 104.31.80.250 | |
blog.clarence.tw. 299 IN A 104.31.81.250 | |
;; Query time: 35 msec | |
;; SERVER: 8.8.8.8#53(8.8.8.8) | |
;; WHEN: Sat Apr 20 00:00:00 CST 2019 | |
;; MSG SIZE rcvd: 77 | |
clarence~: dig @8.8.8.8 blog.clarence.tw | |
; <<>> DiG 9.10.6 <<>> @8.8.8.8 blog.clarence.tw | |
; (1 server found) | |
;; global options: +cmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27880 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 | |
;; OPT PSEUDOSECTION: | |
; EDNS: version: 0, flags:; udp: 512 | |
;; QUESTION SECTION: | |
;error.clarence.tw. IN A | |
;; AUTHORITY SECTION: | |
clarence.tw. 1799 IN SOA graham.ns.cloudflare.com. dns.cloudflare.com. 2030628787 10000 2400 604800 3600 | |
;; Query time: 35 msec | |
;; SERVER: 8.8.8.8#53(8.8.8.8) | |
;; WHEN: Sat Apr 20 00:00:00 CST 2019 | |
;; MSG SIZE rcvd: 110 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
clarence~: dig @8.8.8.8 ns clarence.tw | |
; <<>> DiG 9.10.6 <<>> @8.8.8.8 ns clarence.tw | |
; (1 server found) | |
;; global options: +cmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32983 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 | |
;; OPT PSEUDOSECTION: | |
; EDNS: version: 0, flags:; udp: 512 | |
;; QUESTION SECTION: | |
;clarence.tw. IN NS | |
;; ANSWER SECTION: | |
clarence.tw. 86400 IN NS graham.ns.cloudflare.com. | |
clarence.tw. 86400 IN NS ulla.ns.cloudflare.com. | |
;; Query time: 32 msec | |
;; SERVER: 8.8.8.8#53(8.8.8.8) | |
;; WHEN: Sat Apr 1 00:00:00 CST 2019 | |
;; MSG SIZE rcvd: 97 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
clarence~: dig @8.8.8.8 ns google.com | |
; <<>> DiG 9.10.6 <<>> @8.8.8.8 ns google.com | |
; (1 server found) | |
;; global options: +cmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1239 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1 | |
;; OPT PSEUDOSECTION: | |
; EDNS: version: 0, flags:; udp: 512 | |
;; QUESTION SECTION: | |
;google.com. IN NS | |
;; ANSWER SECTION: | |
google.com. 21599 IN NS ns2.google.com. | |
google.com. 21599 IN NS ns4.google.com. | |
google.com. 21599 IN NS ns1.google.com. | |
google.com. 21599 IN NS ns3.google.com. | |
;; Query time: 10 msec | |
;; SERVER: 8.8.8.8#53(8.8.8.8) | |
;; WHEN: Sat Apr 20 00:00:00 CST 2019 | |
;; MSG SIZE rcvd: 111 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
clarence~: dig @graham.ns.cloudflare.com blog.clarence.tw | |
; <<>> DiG 9.10.6 <<>> @graham.ns.cloudflare.com blog.clarence.tw | |
; (1 server found) | |
;; global options: +cmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5440 | |
;; flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 | |
;; WARNING: recursion requested but not available | |
;; OPT PSEUDOSECTION: | |
; EDNS: version: 0, flags:; udp: 512 | |
;; QUESTION SECTION: | |
;blog.clarence.tw. IN A | |
;; ANSWER SECTION: | |
blog.clarence.tw. 300 IN A 104.31.81.250 | |
blog.clarence.tw. 300 IN A 104.31.80.250 | |
;; Query time: 7 msec | |
;; SERVER: 173.245.59.171#53(173.245.59.171) | |
;; WHEN: Sat Apr 20 21:18:10 CST 2019 | |
;; MSG SIZE rcvd: 77 | |
clarence~: dig @ulla.ns.cloudflare.com blog.clarence.tw | |
; <<>> DiG 9.10.6 <<>> @ulla.ns.cloudflare.com blog.clarence.tw | |
; (1 server found) | |
;; global options: +cmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27880 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 | |
;; OPT PSEUDOSECTION: | |
; EDNS: version: 0, flags:; udp: 512 | |
;; QUESTION SECTION: | |
;error.clarence.tw. IN A | |
;; AUTHORITY SECTION: | |
clarence.tw. 1799 IN SOA graham.ns.cloudflare.com. dns.cloudflare.com. 2030628787 10000 2400 604800 3600 | |
;; Query time: 35 msec | |
;; SERVER: 8.8.8.8#53(8.8.8.8) | |
;; WHEN: Sat Apr 20 00:00:00 CST 2019 | |
;; MSG SIZE rcvd: 110 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment