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nationalrefractory.com
DNS Records
Hosting & Network
nationalrefractory.com runs on AS396904, with email configured.
- Hosting network
- AS396904AS396904
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 503 other sites on AS396904. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to nationalrefractory.com.
DNS Records for nationalrefractory.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nationalrefractory.com | MX | 0 | 10 | mx.entpmail.com |
| nationalrefractory.com | NS | 0 | ns151.managedns.org | |
| nationalrefractory.com | NS | 0 | ns150.managedns.org | |
| nationalrefractory.com | SOA | 86400 | ns150.managedns.org alliance.qualispace.com 2025080100 3600 1800 1209600 86400 | |
| nationalrefractory.com | TXT | 0 | v=spf1 include:spf.antispamcloud.com +a:mail.entpmail.com include:spf-c.mailbaby.net +a:insl1.managedns.org ~all | |
| nationalrefractory.com | A | 0 | 103.14.97.152 | |
| www.nationalrefractory.com | A | 0 | 103.14.97.152 | |
| www.nationalrefractory.com | CNAME | 0 | nationalrefractory.com | |
| www.nationalrefractory.com | NS | 0 | ns151.managedns.org | |
| www.nationalrefractory.com | NS | 0 | ns150.managedns.org | |
| www.nationalrefractory.com | TXT | 0 | v=spf1 include:spf.antispamcloud.com +a:mail.entpmail.com include:spf-c.mailbaby.net +a:insl1.managedns.org ~all | |
| www.nationalrefractory.com | SOA | 86400 | ns150.managedns.org alliance.qualispace.com 2025080100 3600 1800 1209600 86400 | |
| www.nationalrefractory.com | MX | 0 | 10 | mx.entpmail.com |
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Ask about nationalrefractory.com
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
Explore nationalrefractory.com
- ns151.managedns.orgThe nameserver answering for nationalrefractory.com — see details and other domains using it
- ns150.managedns.orgThe nameserver answering for nationalrefractory.com — see details and other domains using it
- 103.14.97.152The IP address nationalrefractory.com points to — who operates it and its network
- How nationalrefractory.com's email routing worksMail is handled by mx.entpmail.com — what MX priorities mean
- Who owns nationalrefractory.com?Registrar, registration and expiry dates, and public WHOIS contacts
- nationalrefractory.com over timeHistorical WHOIS snapshots — past owners, registrars, and changes
- Is nationalrefractory.com up right now?Live availability check, response time, and monitoring
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