7
records
IPv4 Addresses
TTL
5m
5m
expressjs.com. 300 IN A 104.18.10.221 expressjs.com. 300 IN A 104.18.11.221
IPv6 Addresses
TTL
5m
5m
expressjs.com. 300 IN AAAA 2606:4700:0:0:0:0:6812:ADD expressjs.com. 300 IN AAAA 2606:4700:0:0:0:0:6812:BDD
Name Servers
TTL
NS
Cloudflare DNS
1d
NS
Cloudflare DNS
1d
expressjs.com. 86400 IN NS nash.ns.cloudflare.com. expressjs.com. 86400 IN NS val.ns.cloudflare.com.
SOA Details
TTL
SOA
Primary NS
Responsible
dns.cloudflare.com
0m
Serial
2386270244
0m
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
expressjs.com. 1800 IN SOA nash.ns.cloudflare.com. dns.cloudflare.com. 2386270244 10000 2400 604800 1800