5
records
Canonical Names
TTL
CNAME
5m
www.classnetwork.co.kr. 300 IN CNAME classnetwork.co.kr.
Name Servers
TTL
NS
Cloudflare
5m
NS
Cloudflare
5m
www.classnetwork.co.kr. 300 IN NS ivan.ns.cloudflare.com. www.classnetwork.co.kr. 300 IN NS mallory.ns.cloudflare.com.
SOA Details
TTL
SOA
Primary NS
Responsible
dns.cloudflare.com
0m
Serial
2387291011
0m
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
www.classnetwork.co.kr. 300 IN SOA ivan.ns.cloudflare.com. dns.cloudflare.com. 2387291011 10000 2400 604800 1800
Text Content
TTL
TXT
—
hosting-site=classnetwork-edc0e.web.app
5m
www.classnetwork.co.kr. 300 IN TXT "hosting-site=classnetwork-edc0e.web.app"