The Nature Conservancy: A World Where People & Nature Thrive
nature.org
We're working around the world to protect the lands and waters on which all life depends and fight climate change. Join us.
Get a complete DNS, email, SSL, HTTP and network analysis in seconds.
nature.org
We're working around the world to protect the lands and waters on which all life depends and fight climate change. Join us.
2 IPv4 address(es) detected.
0 IPv6 address(es) detected.
4 NS record(s); 2 or more required.
Authoritative zone record.
Both DS and DNSKEY are required.
Certificate authority restriction.
Agreement between public resolvers.
2 MX record(s).
SPF policy published.
DMARC policy published.
No tested DKIM selector responded.
Mail transport policy.
TLS reporting policy.
77 day(s) remaining.
Full points require at least 30 days remaining.
3 of 9 evaluated headers detected.
PTR: ec2-44-252-241-121.us-west-2.compute.amazonaws.com
Two or more IPv4 addresses receive full points.
AAAA availability.
At least one address family must resolve.
HTTP/2 200
Final URL uses HTTPS.
44.252.241.121 44.253.236.176
Not configured
Not configured
10 us-smtp-inbound-1.mimecast.com. 10 us-smtp-inbound-2.mimecast.com.
"6t83gssmxkpd2dn5pm3fn0lccj2hbwff" "v=spf1 mx:tnc.org include:outboundmail.blackbaud.net include:servers.mcsv.net include:us._netblocks.mimecast.com ?all" "MS=ms23779551" "facebook-domain-verification=9xkg4y9f2h9bgxx49rk37kfc4ztu5h" "google-site-verification=6ipPuwGoKra6s49JT7KY-OJCHOG0-G4HBheO0o7GHxA"
ns-1343.awsdns-39.org. ns-2021.awsdns-60.co.uk. ns-925.awsdns-51.net. ns-306.awsdns-38.com.
ns-1343.awsdns-39.org. awsdns-hostmaster.amazon.com. 2025061600 600 600 604800 86400
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
v=spf1 mx:tnc.org include:outboundmail.blackbaud.net include:servers.mcsv.net include:us._netblocks.mimecast.com ?all
v=DMARC1;p=quarantine;pct=100;rua=mailto:q5mqdnwj@ag.us.dmarcian.com; fo=1;
Not configured
5 public resolvers queried.
8.8.8.81.1.1.19.9.9.9208.67.222.22294.140.14.14Port 25: Closed/unreachable - 1.3 ms - Port 465: Closed/unreachable - 4020.8 ms - Port 587: Closed/unreachable - 28.5 ms - 220 us-smtp-inbound-1.mimecast.com ESMTP; Sun, 09 Aug 2026 00:59:58 -0400