DNS Record Lookup

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

Hosting & Network

b-c-construction.com runs on A2 Hosting, with email configured.

Hosting network
A2 HostingAS55293A2 Hosting
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on A2 Hosting. Stable here since we started watching (Aug 30, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to b-c-construction.com.

DNS Records for b-c-construction.com

HostnameTypeTTLPriorityContent
b-c-construction.comA069.48.153.20
b-c-construction.comSOA86400ns1622121324.a2dns.com admin.projex.pro 2026080501 3600 1800 1209600 86400
b-c-construction.comTXT0v=spf1 ip4:69.48.153.20 +a +mx +ip4:162.212.132.4 ~all
b-c-construction.comNS0ns16221213240.a2dns.com
b-c-construction.comNS0ns1622121324.a2dns.com
b-c-construction.comMX0b-c-construction.com
www.b-c-construction.comCNAME0b-c-construction.com
www.b-c-construction.comNS0ns1622121324.a2dns.com
www.b-c-construction.comNS0ns16221213240.a2dns.com
www.b-c-construction.comTXT0v=spf1 ip4:69.48.153.20 +a +mx +ip4:162.212.132.4 ~all
www.b-c-construction.comMX0b-c-construction.com
www.b-c-construction.comA069.48.153.20
www.b-c-construction.comSOA86400ns1622121324.a2dns.com admin.projex.pro 2026080501 3600 1800 1209600 86400

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Uptime

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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

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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