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costelloandsons.com

DNS Records

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Hosting & Network

costelloandsons.com runs on GoDaddy, with email via Mimecast.

Hosting network
GoDaddyAS26496GoDaddy
Managed DNS
Self-hosted / other
Email
Mimecast
IPv6 (AAAA)
Not enabled
CAA pinning
None

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

The apex and www are the same hosting — the apex via A records, www via a CNAME to costelloandsons.com.

DNS Records for costelloandsons.com

HostnameTypeTTLPriorityContent
costelloandsons.comMX010us-smtp-inbound-2.mimecast.com
costelloandsons.comMX010us-smtp-inbound-1.mimecast.com
costelloandsons.comSOA86400dns1.cscdns.net hostmaster.cscdns.net 2018011509 28800 7200 604800 86400
costelloandsons.comNS0dns1.cscdns.net
costelloandsons.comNS0dns2.cscdns.net
costelloandsons.comTXT0google-site-verification=3qVYSmBboJFiMMc17FWGORf6LY71AE-DSAZXPO84h94
costelloandsons.comTXT0v=spf1 include:_netblocks.mimecast.com -all
costelloandsons.comTXT0MS=ms45973514
costelloandsons.comTXT00ed1fe018a7c575d1b16b54812bf05fd7b6ff3208e
costelloandsons.comA0148.72.8.237
www.costelloandsons.comA0148.72.8.237
www.costelloandsons.comTXT0MS=ms45973514
www.costelloandsons.comTXT00ed1fe018a7c575d1b16b54812bf05fd7b6ff3208e
www.costelloandsons.comTXT0google-site-verification=3qVYSmBboJFiMMc17FWGORf6LY71AE-DSAZXPO84h94
www.costelloandsons.comTXT0v=spf1 include:_netblocks.mimecast.com -all
www.costelloandsons.comMX010us-smtp-inbound-1.mimecast.com
www.costelloandsons.comMX010us-smtp-inbound-2.mimecast.com
www.costelloandsons.comCNAME0costelloandsons.com
www.costelloandsons.comNS0dns1.cscdns.net
www.costelloandsons.comNS0dns2.cscdns.net
www.costelloandsons.comSOA86400dns1.cscdns.net hostmaster.cscdns.net 2018011509 28800 7200 604800 86400

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Uptime

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DNS changes

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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