DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
mcacom.com runs on Amazon AWS, with email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 6,179,223 other sites on Amazon AWS. Stable here since we started watching (Nov 11, 2026).
DNS Records for mcacom.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mcacom.com | MX | 0 | 10 | mcacom-com.mail.protection.outlook.com |
| mcacom.com | SOA | 3600 | NS49.WORLDNIC.com namehost.WORLDNIC.com 126102211 10800 3600 604800 3600 | |
| mcacom.com | TXT | 0 | v=spf1 a mx ip4:168.245.113.179 ip4:168.245.125.15 include:spf.protection.outlook.com include:sendgrid.net -all | |
| mcacom.com | TXT | 0 | MS=ms78043705 | |
| mcacom.com | TXT | 0 | google-site-verification=1zVYXmbbB2OOcu6SU9I865teHgvRjMnwZmmsdXnpg6A | |
| mcacom.com | TXT | 0 | anthropic-domain-verification-7a7a0p=Xu5u9ob1sPxB8mWYxfC6LHN3Q | |
| mcacom.com | TXT | 0 | apple-domain-verification=uPnuTDUi7g3mbvsX | |
| mcacom.com | TXT | 0 | dropbox-domain-verification=ix7lwrjir5w2 | |
| mcacom.com | TXT | 0 | _globalsign-domain-verification=snGbH2R3_GI8lYJBJSyP9HLaCUaE9CRFPrms-z-wtm | |
| mcacom.com | TXT | 0 | _globalsign-domain-verification=d8t3WsbJ6_B4b9ZV9b9fLFbPB48mBvCYmh4xcDh7Db | |
| mcacom.com | NS | 0 | ns50.worldnic.com | |
| mcacom.com | NS | 0 | ns49.worldnic.com | |
| mcacom.com | A | 0 | 216.150.1.1 | |
| www.mcacom.com | CNAME | 0 | 14fe46510eca3408.vercel-dns-016.com | |
| www.mcacom.com | A | 0 | 216.150.16.193 | |
| www.mcacom.com | A | 0 | 216.150.1.193 | |
| www.mcacom.com | CAA | 0 | 0 issue globalsign.com | |
| www.mcacom.com | CAA | 0 | 0 issue sectigo.com | |
| www.mcacom.com | CAA | 0 | 0 issue pki.goog | |
| www.mcacom.com | CAA | 0 | 0 issue letsencrypt.org |
Get alerted the moment mcacom.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mcacom.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, 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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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