DNS Record Lookup

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

cmcsb.com

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

cmcsb.com runs on AS17310, with email configured.

Hosting network
AS17310AS17310
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 36 other sites on AS17310. Stable here since we started watching (Sep 26, 2026).

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

DNS Records for cmcsb.com

HostnameTypeTTLPriorityContent
cmcsb.comMX010barracuda.cmcsb.com
cmcsb.comSOA3600ns.cmcsb.com postmaster.cmcsb.com 2023053053 1200 600 1209600 3600
cmcsb.comA069.27.84.233
cmcsb.comTXT0h77o63gbu59g6417ha83a25r8o
cmcsb.comTXT072iuqo8jf4vd5euuiaf7hffn5n
cmcsb.comTXT0h0tpcl4mhl6qgqt936vfgsfa4g
cmcsb.comTXT0e02qubse4ocrufeetjecd7k49o
cmcsb.comTXT0v=spf1 a:mail.cmcsb.com a:ech1.cmcsb.com a:cmcsb.com mx:barracuda.cmcsb.com ip4:69.27.84.228/27 ~all
cmcsb.comTXT0canva-site-verification=w44HLkHyvLWnGFcVVnynQg
cmcsb.comTXT0uiolil87r990iddp1uohi61bes
cmcsb.comNS0ns.cmcsb.com
cmcsb.comNS0ns1.bvunet.net
www.cmcsb.comA069.27.84.233

Get alerted the moment cmcsb.com's DNS changes

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