Nslookup benutzung & optionen
Version vom 6. September 2018, 09:40 Uhr von Niklas.guenauer (Diskussion | Beiträge)
Verwendung
nslookup wird dazu verwendet um Domains (lookup) und IP-Adressen (reverse lookup) aufzulösen
A-Record herausfinden
Ein A-Record ordnet einen Domänennamen der IP-Adresse (IPv4) des Rechners zu, auf dem die Domäne gehostet wird.
root@foxriver:~# nslookup xinux.de
Server: 10.80.0.2 Address: 10.80.0.2#53 Non-authoritative answer: Name: xinux.de Address: 94.130.248.212
NS-Record
Ein NS-Record wird verwendet, um eine Subdomäne an eine Reihe von Nameservern zu delegieren.
root@foxriver:~# nslookup -type=ns xinux.de
Server: 10.80.0.2 Address: 10.80.0.2#53 Non-authoritative answer: xinux.de nameserver = gaius.tuxmen.de. xinux.de nameserver = nagus.tuxmen.de. Authoritative answers can be found from: gaius.tuxmen.de internet address = 78.47.133.194 nagus.tuxmen.de internet address = 24.134.2.5
SOA-Record
Start of Authority
root@foxriver:~# nslookup -type=soa xinux.de
Server: 10.80.0.2 Address: 10.80.0.2#53 Non-authoritative answer: xinux.de origin = gaius.tuxmen.de mail addr = technik.xinux.de serial = 2018090601 refresh = 14400 retry = 1800 expire = 604800 minimum = 86400 Authoritative answers can be found from: xinux.de nameserver = gaius.tuxmen.de. xinux.de nameserver = nagus.tuxmen.de. gaius.tuxmen.de internet address = 78.47.133.194 nagus.tuxmen.de internet address = 24.134.2.5
MX-Record
E-Mail exchange
root@foxriver:~# nslookup -query=mx xinux.de
Server: 10.80.0.2 Address: 10.80.0.2#53 Non-authoritative answer: xinux.de mail exchanger = 10 thor.tuxmen.de. xinux.de mail exchanger = 20 gaius.tuxmen.de. Authoritative answers can be found from: xinux.de nameserver = nagus.tuxmen.de. xinux.de nameserver = gaius.tuxmen.de. thor.tuxmen.de internet address = 94.130.248.212 gaius.tuxmen.de internet address = 78.47.133.194 nagus.tuxmen.de internet address = 24.134.2.5
Alle verfügbaren DNS record
root@foxriver:~# nslookup -type=any xinux.de
Server: 10.80.0.2 Address: 10.80.0.2#53 Non-authoritative answer: Name: xinux.de Address: 94.130.248.212 xinux.de origin = gaius.tuxmen.de mail addr = technik.xinux.de serial = 2018090601 refresh = 14400 retry = 1800 expire = 604800 minimum = 86400 xinux.de mail exchanger = 20 gaius.tuxmen.de. xinux.de mail exchanger = 10 thor.tuxmen.de. xinux.de nameserver = gaius.tuxmen.de. xinux.de nameserver = nagus.tuxmen.de. Authoritative answers can be found from: xinux.de nameserver = nagus.tuxmen.de. xinux.de nameserver = gaius.tuxmen.de. thor.tuxmen.de internet address = 94.130.248.212 gaius.tuxmen.de internet address = 78.47.133.194 nagus.tuxmen.de internet address = 24.134.2.5