DNS Report: nature.org

Generated: 2026-08-08T23:59:58-05:00

78/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5577 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ec2-44-252-241-121.us-west-2.compute.amazonaws.com
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
44.252.241.121
44.253.236.176
AAAA
CNAME
MX
10 us-smtp-inbound-1.mimecast.com.
10 us-smtp-inbound-2.mimecast.com.
TXT
"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
ns-1343.awsdns-39.org.
ns-2021.awsdns-60.co.uk.
ns-925.awsdns-51.net.
ns-306.awsdns-38.com.
SOA
ns-1343.awsdns-39.org. awsdns-hostmaster.amazon.com. 2025061600 600 600 604800 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP