IPv4 Addresses
TTL
5m
5m
numpy.org. 300 IN A 104.21.19.75 numpy.org. 300 IN A 172.67.185.160
IPv6 Addresses
TTL
numpy.org. 300 IN AAAA 2606:4700:3031:0:0:0:AC43:B9A0 numpy.org. 300 IN AAAA 2606:4700:3034:0:0:0:6815:134B
Name Servers
TTL
NS
Cloudflare
1d
NS
Cloudflare
1d
numpy.org. 86400 IN NS henry.ns.cloudflare.com. numpy.org. 86400 IN NS kristin.ns.cloudflare.com.
SOA Details
TTL
SOA
Primary NS
Responsible
dns.cloudflare.com
0m
Serial
2386128450
0m
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
numpy.org. 1800 IN SOA henry.ns.cloudflare.com. dns.cloudflare.com. 2386128450 10000 2400 604800 1800
DMARC
TTL
numpy.org. 300 IN DMARC v=DMARC1; p=reject; rua=mailto:[email protected]
Text Content
TTL
TXT
SPF
v=spf1 -all
5m
numpy.org. 300 IN TXT "v=spf1 -all"