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certifiedheatingcooling.com
DNS Records
Hosting & Network
certifiedheatingcooling.com runs on AS19383, with email configured.
- Hosting network
- AS19383AS19383
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 111 other sites on AS19383.
Recently changed networks: AS400129 → AS19383 (as of Sep 4, 2026)
The apex and www are the same hosting — the apex via A records.
DNS Records for certifiedheatingcooling.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| certifiedheatingcooling.com | SOA | 60 | ns01.motorcitydns.com hostmaster.motorcitydns.com 2026081907 300 15 86400 60 | |
| certifiedheatingcooling.com | A | 0 | 174.136.136.221 | |
| certifiedheatingcooling.com | NS | 0 | ns-04.motorcitydns.com | |
| certifiedheatingcooling.com | NS | 0 | ns-03.motorcitydns.com | |
| certifiedheatingcooling.com | NS | 0 | ns-02.motorcitydns.com | |
| certifiedheatingcooling.com | NS | 0 | ns-01.motorcitydns.com | |
| certifiedheatingcooling.com | CAA | 0 | 0 issue letsencrypt.org | |
| certifiedheatingcooling.com | CAA | 0 | 0 issue sectigo.com | |
| certifiedheatingcooling.com | CAA | 0 | 0 issue zerossl.com | |
| certifiedheatingcooling.com | CAA | 0 | 0 iodef mailto:support@certifiedheatingcooling.com | |
| certifiedheatingcooling.com | MX | 0 | 10 | mail.certifiedheatingcooling.com |
| www.certifiedheatingcooling.com | A | 0 | 174.136.136.221 |
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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