{"id":172,"title":"DNS Kay\u0131tlar\u0131n\u0131 nslookup ile Sorgulama","content":"Windows ve Linux i\u015fletim sistemlerinde bulunan nslookup ile bir domain\u2019in bilgilerini sorgulama parametreleri 1. A Kayd\u0131 Sorgulama ------------------- A kayd\u0131, domain'in IPv4 adresini g\u00f6sterir: ```bash nslookup -type=a google.com # \u00d6rnek \u00e7\u0131kt\u0131: # Server: \u00a0 \u00a0 192.168.1.1 # Address: \u00a0 \u00a0192.168.1.1#53 # # Non-authoritative answer: # Name: \u00a0 \u00a0google.com # Address: 142.250.186.78 ``` 2. NS (Name Server) Kayd\u0131 Sorgulama ---------------------------------- Alan ad\u0131n\u0131n DNS sunucular\u0131n\u0131 listeler: ```bash nslookup -type=ns google.com # \u00d6rnek \u00e7\u0131kt\u0131: # Server: \u00a0 \u00a0 192.168.1.1 # Address: \u00a0 \u00a0192.168.1.1#53 # # Non-authoritative answer: # google.com \u00a0nameserver = ns1.google.com # google.com \u00a0nameserver = ns2.google.com # google.com \u00a0nameserver = ns3.google.com # google.com \u00a0nameserver = ns4.google.com ``` 3. SOA (Start of Authority) Kayd\u0131 Sorgulama ------------------------------------------ Alan ad\u0131n\u0131n yetkili DNS bilgilerini g\u00f6sterir: ```bash nslookup -type=soa google.com # \u00d6rnek \u00e7\u0131kt\u0131: # Server: \u00a0 \u00a0 192.168.1.1 # Address: \u00a0 \u00a0192.168.1.1#53 # # Non-authoritative answer: # google.com # \u00a0 \u00a0 origin = ns1.google.com # \u00a0 \u00a0 mail addr = dns-admin.google.com # \u00a0 \u00a0 serial = 404525777 # \u00a0 \u00a0 refresh = 900 # \u00a0 \u00a0 retry = 900 # \u00a0 \u00a0 expire = 1800 # \u00a0 \u00a0 minimum = 60 ``` 4. MX (Mail Exchange) Kayd\u0131 Sorgulama ------------------------------------ E-posta sunucular\u0131n\u0131 listeler: ```bash nslookup -type=mx google.com # \u00d6rnek \u00e7\u0131kt\u0131: # Server: \u00a0 \u00a0 192.168.1.1 # Address: \u00a0 \u00a0192.168.1.1#53 # # Non-authoritative answer: # google.com \u00a0mail exchanger = 10 aspmx.l.google.com # google.com \u00a0mail exchanger = 20 alt1.aspmx.l.google.com ``` 5. T\u00fcm DNS Kay\u0131tlar\u0131n\u0131 Sorgulama ------------------------------- ANY parametresi ile t\u00fcm kay\u0131tlar\u0131 g\u00f6r\u00fcnt\u00fcler: ```bash nslookup -type=any google.com # \u00d6rnek \u00e7\u0131kt\u0131 t\u00fcm A, MX, NS, SOA, TXT kay\u0131tlar\u0131n\u0131 i\u00e7erir ``` 6. Spesifik DNS Sunucusu Kontrol\u00fc -------------------------------- Belirli bir DNS sunucusunu kullanarak sorgu: ```bash nslookup google.com 8.8.8.8 # \u00d6rnek \u00e7\u0131kt\u0131: # Server: \u00a0 \u00a0 8.8.8.8 # Address: \u00a0 \u00a08.8.8.8#53 # # Non-authoritative answer: # Name: \u00a0 \u00a0google.com # Address: 142.250.186.78 ``` 7. Reverse DNS (RDNS) Aramas\u0131 ---------------------------- IP adresinden domain ad\u0131n\u0131 sorgulama: ```bash nslookup 8.8.8.8 # \u00d6rnek \u00e7\u0131kt\u0131: # Server: \u00a0 \u00a0 192.168.1.1 # Address: \u00a0 \u00a0192.168.1.1#53 # # Non-authoritative answer: # 8.8.8.8.in-addr.arpa \u00a0name = dns.google. ``` 8. Ba\u011flant\u0131 Portunu De\u011fi\u015ftirme ----------------------------- Varsay\u0131lan 53 portu yerine farkl\u0131 port kullanma: ```bash nslookup -port=54 google.com # \u00d6rnek \u00e7\u0131kt\u0131 DNS sunucusunun 54 numaral\u0131 portunu kullan\u0131r ``` 9. Hata Ay\u0131klama Bilgilerini G\u00f6r\u00fcnt\u00fcleme --------------------------------------- Debug modunda detayl\u0131 bilgi alma: ```bash nslookup -debug google.com # \u00d6rnek \u00e7\u0131kt\u0131: # Server: \u00a0 \u00a0 192.168.1.1 # Address: \u00a0 \u00a0192.168.1.1#53 # ------------ # \u00a0 \u00a0 QUESTIONS: # \u00a0 \u00a0 \u00a0 \u00a0 google.com, type = A, class = IN # \u00a0 \u00a0 ANSWERS: # \u00a0 \u00a0 -> \u00a0google.com # \u00a0 \u00a0 \u00a0 \u00a0 internet address = 142.250.186.78 # \u00a0 \u00a0 \u00a0 \u00a0 ttl = 300 # ------------ ``` Her bir sorgu t\u00fcr\u00fc i\u00e7in \u00f6nemli notlar: - Sorgular\u0131n \u00e7o\u011fu varsay\u0131lan olarak recursive \u015fekilde \u00e7al\u0131\u015f\u0131r - TTL (Time To Live) de\u011ferleri kay\u0131tlar\u0131n \u00f6nbellek s\u00fcresini g\u00f6sterir - Non-authoritative yan\u0131tlar, ara DNS sunucular\u0131ndan gelir - Debug modu a\u011f sorunlar\u0131n\u0131 tespit etmek i\u00e7in \u00e7ok faydal\u0131d\u0131r - Port de\u011fi\u015ftirme \u00f6zellikle \u00f6zel DNS yap\u0131land\u0131rmalar\u0131nda kullan\u0131\u015fl\u0131d\u0131r","excerpt":"Windows ve Linux i\u015fletim sistemlerinde bulunan nslookup ile bir domain\u2019in bilgilerini sorgulama parametreleri","created_at":"2025-02-03 15:17:22","updated_at":"2026-09-07 13:39:33","category_id":6,"view_count":734,"reading_time":3,"status":"published","editor_choice":0,"is_editor_choice":0,"published_at":"2025-02-03 15:17:22","featured_image":"resimyok.jpg","slug":"dns-kayitlarini-nslookup-ile-sorgulama","category_name":"Sistem","category_slug":"sistem","category_color":"#3b82f6"}