DNS Record Lookup

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

Hosting & Network

acicatalysts.com runs on Fastly, with email via Microsoft 365.

Hosting network
FastlyAS54113Fastly
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 222,309 other sites on Fastly. Stable here since we started watching (Oct 29, 2026).

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

DNS Records for acicatalysts.com

HostnameTypeTTLPriorityContent
acicatalysts.comSOA3600NS57.WORLDNIC.com namehost.WORLDNIC.com 126100114 10800 3600 604800 3600
acicatalysts.comNS0ns57.worldnic.com
acicatalysts.comNS0ns58.worldnic.com
acicatalysts.comMX0acicatalysts-com.mail.protection.outlook.com
acicatalysts.comA0151.101.66.159
acicatalysts.comTXT0MS=ms38060881
acicatalysts.comTXT0v=spf1 include:spf.protection.outlook.com -all
acicatalysts.comTXT0anthropic-domain-verification-e34wg3=pXOoVoqmNQVYzkAYpcQdXU8eM
acicatalysts.comTXT0ppe-4f3af670ee63c8d8c3a3c1f8508fdba5dbecc8d2
www.acicatalysts.comCNAME0acicatalysts.com
www.acicatalysts.comA0151.101.66.159
www.acicatalysts.comNS0ns58.worldnic.com
www.acicatalysts.comNS0ns57.worldnic.com
www.acicatalysts.comTXT0v=spf1 include:spf.protection.outlook.com -all
www.acicatalysts.comTXT0anthropic-domain-verification-e34wg3=pXOoVoqmNQVYzkAYpcQdXU8eM
www.acicatalysts.comTXT0MS=ms38060881
www.acicatalysts.comTXT0ppe-4f3af670ee63c8d8c3a3c1f8508fdba5dbecc8d2
www.acicatalysts.comSOA3600NS57.WORLDNIC.com namehost.WORLDNIC.com 126100114 10800 3600 604800 3600
www.acicatalysts.comMX0acicatalysts-com.mail.protection.outlook.com

Get alerted the moment acicatalysts.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch acicatalysts.com 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 acicatalysts.com

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