SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2408161355
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
v=spf1 ip4:64.79.206.40 ip4:120.86.115.178 ip4:120.86.115.180 ip4:61.244.43.126 ip4:61.143.126.3 a:hk.penn-elcom.cn -all
A
IPv4 Addresses
AAAA