NS Record
Overview
This dataset contains responses to DNS requests for all domains of the ICANN Centralized Zone Data Service (CZDS). The provided data is a ZIP archive containing the name, type, value and timestamp of any returned record of the given name in JSON format.
⚠️The file compression ratio is about 10~15, that is, the 2GB compressed file may be as high as 20~30GB after decompression, please pay attention to your hard disk space:-P
The following are examples of data formats:
{"name":"jinglf.xyz.","type":"NS","class":"IN","status":"NOERROR","rx_ts":1663078648146059037,"data":{"answers":[{"ttl":3600,"type":"NS","class":"IN","name":"jinglf.xyz.","data":"ns17.domaincontrol.com."},{"ttl":3600,"type":"NS","class":"IN","name":"jinglf.xyz.","data":"ns18.domaincontrol.com."}],"additionals":[{"ttl":3012,"type":"A","class":"IN","name":"ns17.domaincontrol.com.","data":"97.74.108.9"},{"ttl":1732,"type":"A","class":"IN","name":"ns18.domaincontrol.com.","data":"173.201.76.9"},{"ttl":1743,"type":"AAAA","class":"IN","name":"ns17.domaincontrol.com.","data":"2603:5:21c0::9"},{"ttl":1732,"type":"AAAA","class":"IN","name":"ns18.domaincontrol.com.","data":"2603:5:22c0::9"}]},"flags":["rd","ra"],"resolver":"114.114.115.115:53"}
{"name":"tiresexpert.center.","type":"NS","class":"IN","status":"NOERROR","rx_ts":1663063266216232032,"data":{},"flags":["tc","rd"],"resolver":"80.79.179.2:53"}
{"name":"tcfgh3.xyz.","type":"NS","class":"IN","status":"NOERROR","rx_ts":1663079110293030173,"data":{"answers":[{"ttl":1800,"type":"NS","class":"IN","name":"tcfgh3.xyz.","data":"dns2.registrar-servers.com."},{"ttl":1800,"type":"NS","class":"IN","name":"tcfgh3.xyz.","data":"dns1.registrar-servers.com."}]},"flags":["rd","ra"],"resolver":"79.141.83.250:53"}