DNS Report: nejm.org

Generated: 2026-08-08T18:42:06-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/303 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.
OKDKIM20/20A DKIM selector was verified.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/55171 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
OKHTTP security headers35/359 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ec2-98-89-207-178.compute-1.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.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
98.89.207.178
54.167.180.29
52.2.144.215
AAAA
CNAME
MX
10 us-smtp-inbound-1.mimecast.com.
10 us-smtp-inbound-2.mimecast.com.
TXT
"tz7y9ps639fshlhk6fmljls36vsgmsh2"
"xVXYh2htSzJmE6VkToy/aGAmNs8cxK2vV+6I70GL/zlQHSbfrd6n2vPKyYeokIK4okHucqCOzxF9J/FLb7VQZA=="
"atlassian-domain-verification=NNeumMyMPkAxVMrj7qq1zrhVVGl/5usz/MXkCgRheK8j05h3hDbEs6zZdYhHhGt8"
"anthropic-domain-verification-wxcd0c=BgSYxLEu4oZNGb1STL7CkvTPg"
"0ed1fe018af5796b96adc34642aa2a42756ef1a82e"
"4k87v34q679nnktm7msw176n2mjjt2f2"
"docusign=52095567-2918-44fb-ba89-2af8aa120c2b"
"adobe-idp-site-verification=55cac8ffb5b23b50c94d629752efc925f61ea92c1254d16d8bd6f0affe96e97e"
"MS=ms51433796"
"6hszhhybwmrbh92rpj7m8rm8rclry7gs"
"v=spf1 ip4:54.240.121.128/27 ip4:52.6.112.187 include:us._netblocks.mimecast.com include:spf.abila.info include:mail.zendesk.com ip4:74.220.145.8 ip4:74.203.48.0/23 ip4:74.203.57.0/24 ip4:174.46.206.0/23" " ip4:174.46.10.129/32 ip4:143.220.15.0/24 ip4:143.220.17.0/24 ip4:143.220.32.0/24 ip4:216.71.144.176 ip4:207.54.86.45 include:_spf.qualtrics.com include:amazonses.com ~all"
"onetrust-domain-verification=aea188f6772b4e0a9e7464f3a5d39d88"
"openai-domain-verification=dv-8uyHnjMDd4ZJ1w1CapYvN7jZ"
NS
ns-1284.awsdns-32.org.
ns-928.awsdns-52.net.
ns-1559.awsdns-02.co.uk.
ns-165.awsdns-20.com.
SOA
ns-928.awsdns-52.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP