DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
costestimators.us runs on A2 Hosting, with email configured.
- Hosting network
- A2 HostingAS55293A2 Hosting
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,572 other sites on A2 Hosting. Stable here since we started watching (Jul 18, 2026).
DNS Records for costestimators.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| costestimators.us | NS | 0 | ns2.ishfa.net | |
| costestimators.us | NS | 0 | ns1.ishfa.net | |
| costestimators.us | TXT | 0 | google-site-verification=0uObccKTt0l1b0_FeSGpheNxX4QRXPJ19o6zza3ZwY0 | |
| costestimators.us | TXT | 0 | v=spf1 +a +mx +ip4:68.66.226.73 include:spf.supercp.com ~all | |
| costestimators.us | A | 0 | 185.146.31.90 | |
| costestimators.us | SOA | 86400 | ns1.ishfa.net ishfa\.com.gmail.com 2026062400 3600 1800 1209600 86400 | |
| costestimators.us | MX | 0 | mail.costestimators.us | |
| www.costestimators.us | CNAME | 0 | costestimators.us | |
| www.costestimators.us | SOA | 86400 | ns1.ishfa.net ishfa\.com.gmail.com 2026062400 3600 1800 1209600 86400 | |
| www.costestimators.us | NS | 0 | ns1.ishfa.net | |
| www.costestimators.us | NS | 0 | ns2.ishfa.net | |
| www.costestimators.us | TXT | 0 | v=spf1 +a +mx +ip4:68.66.226.73 include:spf.supercp.com ~all | |
| www.costestimators.us | TXT | 0 | google-site-verification=0uObccKTt0l1b0_FeSGpheNxX4QRXPJ19o6zza3ZwY0 | |
| www.costestimators.us | A | 0 | 185.146.31.90 | |
| www.costestimators.us | MX | 0 | mail.costestimators.us |
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