IPv4 Addresses
TTL
5m
5m
readthedocs.org. 300 IN A 104.18.6.29 readthedocs.org. 300 IN A 104.18.7.29
IPv6 Addresses
TTL
5m
5m
readthedocs.org. 300 IN AAAA 2606:4700:0:0:0:0:6812:61D readthedocs.org. 300 IN AAAA 2606:4700:0:0:0:0:6812:71D
Name Servers
TTL
NS
Cloudflare
1d
NS
Cloudflare
1d
readthedocs.org. 86400 IN NS ivan.ns.cloudflare.com. readthedocs.org. 86400 IN NS tegan.ns.cloudflare.com.
Mail Servers
TTL
MX
Google
1
5m
MX
Google
5
5m
MX
Google
5
5m
readthedocs.org. 300 IN MX 1 aspmx.l.google.com. readthedocs.org. 300 IN MX 5 alt2.aspmx.l.google.com. readthedocs.org. 300 IN MX 5 alt1.aspmx.l.google.com.
SOA Details
TTL
SOA
Primary NS
Responsible
dns.cloudflare.com
0m
Serial
2387456479
0m
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
readthedocs.org. 1800 IN SOA ivan.ns.cloudflare.com. dns.cloudflare.com. 2387456479 10000 2400 604800 1800
DMARC
TTL
readthedocs.org. 300 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected];
Text Content
TTL
TXT
SPF
v=spf1 include:_spf.mlsend.com include:_spf.google.com ~all
5m
TXT
Google
google-site-verification=-GDxsd6bay3wIn9zgT0lG0397PpmQMBKzP_W6B9oSxM
5m
readthedocs.org. 300 IN TXT "v=spf1 include:_spf.mlsend.com include:_spf.google.com ~all" readthedocs.org. 300 IN TXT "google-site-verification=-GDxsd6bay3wIn9zgT0lG0397PpmQMBKzP_W6B9oSxM"