[wdc-srv] ~# dig txt worldedumail.ru ; <<>> DiG 9.4.3-P2 <<>> txt worldedumail.ru ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 61544 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
;; QUESTION SECTION: ;worldedumail.ru. IN TXT ;; ANSWER SECTION: worldedumail.ru. 14134 IN TXT "v=spf1 a mx ip4:55.11.65.20/2 ip4:90.2.123.112/2 ip4:176.33.87.19/2 ip4:212.63.89.33/2 -all" ;; AUTHORITY SECTION: worldedumail.ru. 13535 IN NS ns2.pegas-dns.com. worldedumail.ru. 13535 IN NS ns1.pegas-dns.com. ;; ADDITIONAL SECTION: ns1.pegas-dns.com. 4548 IN A 77.120.109.2 ns2.pegas-dns.com. 13259 IN A 77.120.109.7 ;; Query time: 0 msec ;; SERVER: 82.146.59.250#53(82.146.59.250) ;; WHEN: Tue Jun 29 10:59:08 2010 ;; MSG SIZE rcvd: 218 [wdc-srv] ~# ipcalc -b 55.11.65.20/2 Address: 55.11.65.20 Netmask: 192.0.0.0 = 2 Wildcard: 63.255.255.255 => Network: 0.0.0.0/2 HostMin: 0.0.0.1 HostMax: 63.255.255.254 Broadcast: 63.255.255.255 Hosts/Net: 1073741822 Class A, In Part Private Internet [wdc-srv] ~# ipcalc -b 90.2.123.112/2 Address: 90.2.123.112 Netmask: 192.0.0.0 = 2 Wildcard: 63.255.255.255 => Network: 64.0.0.0/2 HostMin: 64.0.0.1 HostMax: 127.255.255.254 Broadcast: 127.255.255.255 Hosts/Net: 1073741822 Class A, In Part Loopback [wdc-srv] ~# ipcalc -b 176.33.87.19/2 Address: 176.33.87.19 Netmask: 192.0.0.0 = 2 Wildcard: 63.255.255.255 => Network: 128.0.0.0/2 HostMin: 128.0.0.1 HostMax: 191.255.255.254 Broadcast: 191.255.255.255 Hosts/Net: 1073741822 Class B, In Part Private Internet [wdc-srv] ~# ipcalc -b 212.63.89.33/2 Address: 212.63.89.33 Netmask: 192.0.0.0 = 2 Wildcard: 63.255.255.255 => Network: 192.0.0.0/2 HostMin: 192.0.0.1 HostMax: 255.255.255.254 Broadcast: 255.255.255.255 Hosts/Net: 1073741822 Class C, In Part Multicast
