DNS Record Lookup

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

sustaintool.com

DNS Records

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Hosting & Network

sustaintool.com runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 5,496,248 other sites on Cloudflare. Stable here since we started watching (Jul 29, 2026).

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

DNS Records for sustaintool.com

HostnameTypeTTLPriorityContent
sustaintool.comMX010SustainTool-com.mail.protection.outlook.com
sustaintool.comAAAA02606:4700:3034::6815:285d
sustaintool.comAAAA02606:4700:3031::ac43:b7cf
sustaintool.comSOA1800jillian.ns.cloudflare.com dns.cloudflare.com 2417059227 10000 2400 604800 1800
sustaintool.comTXT0MS=ms63264705
sustaintool.comTXT0v=spf1 ip4:87.127.144.0/21 include:spf.protection.outlook.com -all
sustaintool.comNS0jillian.ns.cloudflare.com
sustaintool.comNS0junade.ns.cloudflare.com
sustaintool.comA0104.21.40.93
sustaintool.comA0172.67.183.207
www.sustaintool.comA0104.21.40.93
www.sustaintool.comA0172.67.183.207
www.sustaintool.comAAAA02606:4700:3034::6815:285d
www.sustaintool.comAAAA02606:4700:3031::ac43:b7cf

Get alerted the moment sustaintool.com's DNS changes

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

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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