DNS Record Lookup

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

rsdynamics.com

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

rsdynamics.com runs on AS51395, with email configured.

Hosting network
AS51395AS51395
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 809 other sites on AS51395. Stable here since we started watching (Jul 27, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to rsdynamics.com.

DNS Records for rsdynamics.com

HostnameTypeTTLPriorityContent
rsdynamics.comCAA00 issuewild letsencrypt.org
rsdynamics.comCAA00 issue letsencrypt.org
rsdynamics.comA0185.85.109.47
rsdynamics.comMX010mail.rsdynamics.com
rsdynamics.comMX05mail.rsdynamics.com
rsdynamics.comTXT0v=spf1 include:spf.firestorm.ch -all
rsdynamics.comTXT0google-site-verification=-jervI8ZiJKYP0zlomsFjm3FjX2B-D-MM2RRVFIZxQA
rsdynamics.comTXT0facebook-domain-verification=akmsy6vnhx32u1vp1d3vo7lbzwiskk
rsdynamics.comTXT0google-site-verification=aQYoyOn9OEOJxLOVvvmflgXk2q_g2KizWRWYeVqcc4Y
rsdynamics.comSOA3600dns11.firestorm.ch info.firestorm.ch 2026080604 10800 3600 604800 3600
rsdynamics.comNS0dns13.firestorm-isp.com
rsdynamics.comNS0dns14.firestorm.ch
rsdynamics.comNS0dns12.firestorm-isp.com
rsdynamics.comNS0dns11.firestorm.ch
www.rsdynamics.comSOA3600dns11.firestorm.ch info.firestorm.ch 2026080604 10800 3600 604800 3600
www.rsdynamics.comCNAME0rsdynamics.com
www.rsdynamics.comMX010mail.rsdynamics.com
www.rsdynamics.comMX05mail.rsdynamics.com
www.rsdynamics.comNS0dns14.firestorm.ch
www.rsdynamics.comNS0dns13.firestorm-isp.com
www.rsdynamics.comNS0dns11.firestorm.ch
www.rsdynamics.comNS0dns12.firestorm-isp.com
www.rsdynamics.comA0185.85.109.47
www.rsdynamics.comCAA00 issuewild letsencrypt.org
www.rsdynamics.comCAA00 issue letsencrypt.org
www.rsdynamics.comTXT0google-site-verification=-jervI8ZiJKYP0zlomsFjm3FjX2B-D-MM2RRVFIZxQA
www.rsdynamics.comTXT0v=spf1 include:spf.firestorm.ch -all
www.rsdynamics.comTXT0google-site-verification=aQYoyOn9OEOJxLOVvvmflgXk2q_g2KizWRWYeVqcc4Y
www.rsdynamics.comTXT0facebook-domain-verification=akmsy6vnhx32u1vp1d3vo7lbzwiskk

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 rsdynamics.com

Beta

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

Get alerted the moment rsdynamics.com's DNS changes

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

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, DNSSEC, CNAME 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.

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