DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

semaphores.fr

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

semaphores.fr runs on AS201085, with email via Mimecast.

Hosting network
AS201085AS201085
Managed DNS
Self-hosted / other
Email
Mimecast
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 66 other sites on AS201085. Stable here since we started watching (Oct 4, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for semaphores.fr

HostnameTypeTTLPriorityContent
semaphores.frMX010de-smtp-inbound-2.mimecast.com
semaphores.frMX010de-smtp-inbound-1.mimecast.com
semaphores.frNS0obs.ns1.fr
semaphores.frNS0ns2.observatoiredesmarques.fr
semaphores.frNS0ns3.nameshield.net
semaphores.frSOA7200obs.ns1.fr technical.nameshield.net 2026110517 28800 7200 604800 7200
semaphores.frTXT0google-site-verification=1N3SCYlQpQ9fqn9zwOG-ps4qIt9LetYDUwv-lkgBY5g
semaphores.frTXT0v=spf1 include:spf-part1.semaphores.fr include:spf-part2.semaphores.fr -all
semaphores.frTXT0brevo-code:a6775b2af8742dc46c51c538e5b7a518
semaphores.frTXT0smartsheet-site-validation=dGLojeqzOAO99Lf1k6UH1PKeFf_CG8Nk
semaphores.frTXT0mistral-domain-verification=1dbccad19725f3dde577367b1869139d939687ca
semaphores.frTXT0brevo-code:3a32daedee8befb9d98373436f5fceb9
semaphores.frTXT0brevo-code:5b08b6c39c8c5376243081c0a81066a7
semaphores.frTXT0Sendinblue-code:5b08b6c39c8c5376243081c0a81066a7
semaphores.frTXT0anthropic-domain-verification-c84qqw=L9jNvrsDu1IRo7LKHc8Zc2jEE
semaphores.frTXT0_s9kpjobb0kycbln0t10wb1y6f1qqowl
semaphores.frTXT0google-site-verification=HbqzurmusQLWUfW9ZLUleSGVWqvBvA4EztloTyLXKcM
semaphores.frTXT0brevo-code:a5ff888eed1243411113a25beb024f77
semaphores.frTXT0proxy-ssl.webflow.com
semaphores.frA0185.86.171.116
www.semaphores.frA0185.86.171.116

Get alerted the moment semaphores.fr's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch semaphores.fr continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about semaphores.fr

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain