DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ameresco.com runs on Cloudflare, with email via Microsoft 365.
- Hosting network
- CloudflareAS209242Cloudflare
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 246,912 other sites on Cloudflare. Stable here since we started watching (Sep 28, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ameresco.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ameresco.com | MX | 0 | ameresco-com.mail.protection.outlook.com | |
| ameresco.com | CAA | 0 | 0 issuewild pki.goog | |
| ameresco.com | CAA | 0 | 0 issue letsencrypt.org | |
| ameresco.com | CAA | 0 | 0 issue digicert.com | |
| ameresco.com | CAA | 0 | 0 issuewild digicert.com | |
| ameresco.com | CAA | 0 | 0 issue pki.goog | |
| ameresco.com | CAA | 0 | 0 issuewild letsencrypt.org | |
| ameresco.com | A | 0 | 141.193.213.20 | |
| ameresco.com | A | 0 | 141.193.213.21 | |
| ameresco.com | NS | 0 | ns0.ameresco.com | |
| ameresco.com | NS | 0 | ns1.ameresco.com | |
| ameresco.com | NS | 0 | ns2.ameresco.com | |
| ameresco.com | NS | 0 | ns3.ameresco.com | |
| ameresco.com | NS | 0 | ns4.ameresco.com | |
| ameresco.com | TXT | 0 | _dinqcsbpzx3nn5h227yyh5mgeullas4 | |
| ameresco.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com include:_spf.atlassian.net include:6252818.spf02.hubspotemail.net -all | |
| ameresco.com | TXT | 0 | vertexinc-cloud-a4c3beeb-3331-4f2d-8b6d-b6911265560c | |
| ameresco.com | TXT | 0 | atlassian-sending-domain-verification=b585cea4-9bf5-48e1-9cf3-0abd4d5b9393 | |
| ameresco.com | TXT | 0 | _scmldtx5q1a2bnrp67euipy8vex0k9o | |
| ameresco.com | TXT | 0 | ms-domain-verification=38951961-0a5a-4147-8f57-1dca80811bc5 | |
| ameresco.com | TXT | 0 | apple-domain-verification=GvLZQpu6XRKaaFUt | |
| ameresco.com | TXT | 0 | _n8iyr9lctjt7pl4fifji932rci3p87u | |
| ameresco.com | TXT | 0 | google-site-verification=gu0Nec88KlMg2nMnSVGKHQ8Yzd4fzyOOm5HnDGDuYlA | |
| ameresco.com | TXT | 0 | teamviewer-sso-verification=e21428a79a5f45ce97c6f231d1b70083 | |
| ameresco.com | TXT | 0 | ZOOM_verify_1BFqt82OTs-2N0rzwumSJQ | |
| ameresco.com | TXT | 0 | 4D5A1FB131DFC32D9AE078F9F6CA5A6A3E75D782E5EB75C09F8452CD899718D5 | |
| ameresco.com | TXT | 0 | docusign=b5727305-e19b-40a0-89df-6c5cd240592a | |
| ameresco.com | TXT | 0 | anthropic-domain-verification-kb7rxc=ydyOdTQfeBSbh3IgoGo1fUMyl | |
| ameresco.com | TXT | 0 | MS=ms51196276 | |
| ameresco.com | TXT | 0 | atlassian-domain-verification=kR3r6QKE+86nH0PzfWOPvWWGrQ6t1LPG0/bCBTLUperC4mF0Y1tPWfc9kz+K1UL2 | |
| ameresco.com | TXT | 0 | Xmedius-Verification=e18ee587d45fa1ca6a7b94cba42c484dc588eff524ba8136f8dc015c80624187 | |
| ameresco.com | SOA | 3600 | ns0.ameresco.com dns.dnsmadeeasy.com 2008011080 43200 3600 1209600 3600 | |
| www.ameresco.com | A | 0 | 141.193.213.20 | |
| www.ameresco.com | A | 0 | 141.193.213.21 |
Get alerted the moment ameresco.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ameresco.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.
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 ameresco.com
BetaAnswers 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