nejm.org
The domain nejm.org answers at IP address 54.145.74.194. The domain DNS is managed by Amazon Route 53, which decides where each subdomain points. Mail for nejm.org goes through 2 servers; the highest priority one is us-smtp-inbound-2.mimecast.com. It also publishes 13 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 54.145.74.194 60s
- 35.170.214.21 60s
- 34.225.220.58 60s
MX MX records
- 10 us-smtp-inbound-2.mimecast.com 120s
- 10 us-smtp-inbound-1.mimecast.com 120s
NS NS records
- ns-1559.awsdns-02.co.uk 21600s
- ns-165.awsdns-20.com 21600s
- ns-1284.awsdns-32.org 21600s
- ns-928.awsdns-52.net 21600s
TXT TXT records
- xVXYh2htSzJmE6VkToy/aGAmNs8cxK2vV+6I70GL/zlQHSbfrd6n2vPKyYeokIK4okHucqCOzxF9J/FLb7VQZA== 300s
- atlassian-domain-verification=NNeumMyMPkAxVMrj7qq1zrhVVGl/5usz/MXkCgRheK8j05h3hDbEs6zZdYhHhGt8 300s
- tz7y9ps639fshlhk6fmljls36vsgmsh2 300s
- 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 300s
- MS=ms51433796 300s
- docusign=52095567-2918-44fb-ba89-2af8aa120c2b 300s
- openai-domain-verification=dv-8uyHnjMDd4ZJ1w1CapYvN7jZ 300s
- anthropic-domain-verification-wxcd0c=BgSYxLEu4oZNGb1STL7CkvTPg 300s
- 0ed1fe018af5796b96adc34642aa2a42756ef1a82e 300s
- 4k87v34q679nnktm7msw176n2mjjt2f2 300s
- onetrust-domain-verification=aea188f6772b4e0a9e7464f3a5d39d88 300s
- 6hszhhybwmrbh92rpj7m8rm8rclry7gs 300s
- adobe-idp-site-verification=55cac8ffb5b23b50c94d629752efc925f61ea92c1254d16d8bd6f0affe96e97e 300s
SOA SOA records
- ns-928.awsdns-52.net 900s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 11 hours ago.