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crystalheatingandcool.com
DNS Records
Hosting & Network
crystalheatingandcool.com runs on AS577, with email configured.
- Hosting network
- AS577AS577
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,115 other sites on AS577. Stable here since we started watching (Aug 25, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for crystalheatingandcool.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| crystalheatingandcool.com | TXT | 0 | MS=ms10890201 | |
| crystalheatingandcool.com | TXT | 0 | v=spf1 mx ip4:206.172.48.69 include:spf.ess.barracudanetworks.com -all | |
| crystalheatingandcool.com | MX | 0 | 20 | d99658b.ess.barracudanetworks.com |
| crystalheatingandcool.com | MX | 0 | 10 | d99658a.ess.barracudanetworks.com |
| crystalheatingandcool.com | SOA | 1800 | win-dns.hhgocns.com hostmaster.hhgocns.com 154 3600 600 604800 1800 | |
| crystalheatingandcool.com | NS | 0 | win-dns2.hhgocns.com | |
| crystalheatingandcool.com | NS | 0 | win-dns.hhgocns.com | |
| crystalheatingandcool.com | A | 0 | 206.172.48.76 | |
| www.crystalheatingandcool.com | A | 0 | 206.172.48.76 |
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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