本次主要配置主从复制
待完善
[root@paly named]#host -t a www.test.tontom.com www.test.tontom.com has address 192.168.1.123 [root@paly named]#
[root@paly named]#dig +norecurse -t A www.sohu.com @192.168.31.224 #非递归 ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.8 <<>> +norecurse -t A www.sohu.com @192.168.31.224 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28399 ;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 12 ;; QUESTION SECTION: ;www.sohu.com. IN A ;; AUTHORITY SECTION: . 516492 IN NS j.root-servers.net. . 516492 IN NS f.root-servers.net. . 516492 IN NS e.root-servers.net. . 516492 IN NS i.root-servers.net. . 516492 IN NS g.root-servers.net. . 516492 IN NS m.root-servers.net. . 516492 IN NS a.root-servers.net. . 516492 IN NS c.root-servers.net. . 516492 IN NS h.root-servers.net. . 516492 IN NS k.root-servers.net. . 516492 IN NS d.root-servers.net. . 516492 IN NS l.root-servers.net. . 516492 IN NS b.root-servers.net. ;; ADDITIONAL SECTION: i.root-servers.net. 516492 IN A 192.36.148.17 i.root-servers.net. 516492 IN AAAA 2001:7fe::53 e.root-servers.net. 516492 IN A 192.203.230.10 e.root-servers.net. 516492 IN AAAA 2001:500:a8::e c.root-servers.net. 516492 IN A 192.33.4.12 c.root-servers.net. 516492 IN AAAA 2001:500:2::c k.root-servers.net. 516492 IN A 193.0.14.129 k.root-servers.net. 516492 IN AAAA 2001:7fd::1 d.root-servers.net. 516492 IN A 199.7.91.13 d.root-servers.net. 516492 IN AAAA 2001:500:2d::d a.root-servers.net. 516492 IN A 198.41.0.4 a.root-servers.net. 516492 IN AAAA 2001:503:ba3e::2:30 ;; Query time: 0 msec ;; SERVER: 192.168.31.224#53(192.168.31.224) ;; WHEN: Sat May 7 16:30:07 2022 ;; MSG SIZE rcvd: 505 [root@paly named]#dig +norecurse -t A www.sohu.com @j.root-servers.net. ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.8 <<>> +norecurse -t A www.sohu.com @j.root-servers.net. ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20355 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.sohu.com. IN A ;; ANSWER SECTION: www.sohu.com. 423 IN CNAME gs.a.sohu.com. gs.a.sohu.com. 1893 IN CNAME fsy.a.sohu.com. fsy.a.sohu.com. 77 IN A 218.60.6.130 ;; Query time: 2 msec ;; SERVER: 192.58.128.30#53(192.58.128.30) ;; WHEN: Sat May 7 16:30:55 2022 ;; MSG SIZE rcvd: 83 [root@paly named]#
[root@paly named]#dig +trace -t A www.csdn.net #访问步骤
#允许递归网段 [root@paly named]#service named restart Stopping named: [ OK ] Starting named: [ OK ] [root@paly named]#dig +trace -t A www.csdn.net @192.168.31.224 ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.8 <<>> +trace -t A www.csdn.net @192.168.31.224 ;; global options: +cmd . 3600000 IN NS G.ROOT-SERVERS.NET. . 3600000 IN NS K.ROOT-SERVERS.NET. . 3600000 IN NS F.ROOT-SERVERS.NET. . 3600000 IN NS M.ROOT-SERVERS.NET. . 3600000 IN NS J.ROOT-SERVERS.NET. . 3600000 IN NS D.ROOT-SERVERS.NET. . 3600000 IN NS H.ROOT-SERVERS.NET. . 3600000 IN NS E.ROOT-SERVERS.NET. . 3600000 IN NS I.ROOT-SERVERS.NET. . 3600000 IN NS L.ROOT-SERVERS.NET. . 3600000 IN NS C.ROOT-SERVERS.NET. . 3600000 IN NS A.ROOT-SERVERS.NET. . 3600000 IN NS B.ROOT-SERVERS.NET. ;; Received 228 bytes from 192.168.31.224#53(192.168.31.224) in 64 ms www.csdn.net. 8 IN A 39.106.226.142 ;; Received 46 bytes from 192.58.128.30#53(192.58.128.30) in 2 ms [root@paly named]#dig +trace -t A www.csdn.net @127.0.0.1 ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.8 <<>> +trace -t A www.csdn.net @127.0.0.1 ;; global options: +cmd ;; Received 17 bytes from 127.0.0.1#53(127.0.0.1) in 0 ms [root@paly named]#
[root@paly named]#dig -t axfr tontom.com #完全区域传送 ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.8 <<>> -t axfr tontom.com ;; global options: +cmd tontom.com. 600 IN SOA ns1.tontom.com.tontom.com. admin.tontom.com.tontom.com. 2022041401 3600 300 172800 21600 tontom.com. 600 IN A 192.168.1.123 tontom.com. 600 IN NS ns1.tontom.com. tontom.com. 600 IN MX 10 mail.tontom.com. *.tontom.com. 600 IN A 192.168.1.123 ftp.tontom.com. 600 IN CNAME www.tontom.com. mail.tontom.com. 600 IN A 192.168.1.124 ns1.tontom.com. 600 IN A 192.168.1.123 www.tontom.com. 600 IN A 192.168.1.123 www.tontom.com. 600 IN A 192.168.1.125 tontom.com. 600 IN SOA ns1.tontom.com.tontom.com. admin.tontom.com.tontom.com. 2022041401 3600 300 172800 21600 ;; Query time: 0 msec ;; SERVER: 192.168.31.224#53(192.168.31.224) ;; WHEN: Sat May 7 16:44:46 2022 ;; XFR size: 11 records (messages 1, bytes 280) [root@paly named]#
[root@paly named]#dig -t IXFR=2022041402 tontom.com #增量区域传送 ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.8 <<>> -t IXFR=2022041402 tontom.com ;; global options: +cmd tontom.com. 600 IN SOA ns1.tontom.com.tontom.com. admin.tontom.com.tontom.com. 2022041401 3600 300 172800 21600 ;; Query time: 0 msec ;; SERVER: 192.168.31.224#53(192.168.31.224) ;; WHEN: Sat May 7 16:48:22 2022 ;; XFR size: 1 records (messages 1, bytes 85)
