DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
imatt.us runs on AS7843, with email via Proton.
- Hosting network
- AS7843AS7843
- Managed DNS
- Self-hosted / other
- Proton
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 64 other sites on AS7843. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for imatt.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| imatt.us | A | 0 | 71.65.140.221 | |
| imatt.us | SOA | 7200 | ns4.active-dns.com second_infinity_usa.hotmail.com 2022010606 7200 7200 172800 7200 | |
| imatt.us | MX | 0 | 100 | us2.mx1.mailhostbox.com |
| imatt.us | MX | 0 | 20 | mailsec.protonmail.ch |
| imatt.us | MX | 0 | 100 | us2.mx3.mailhostbox.com |
| imatt.us | MX | 0 | 100 | us2.mx2.mailhostbox.com |
| imatt.us | MX | 0 | 10 | mail.protonmail.ch |
| imatt.us | NS | 0 | ns1.active-dns.com | |
| imatt.us | NS | 0 | ns3.active-dns.com | |
| imatt.us | NS | 0 | ns2.active-dns.com | |
| imatt.us | NS | 0 | ns4.active-dns.com | |
| imatt.us | TXT | 0 | protonmail-verification=bf5697b471b307de401a479e0131346b4556fa57 | |
| imatt.us | TXT | 0 | v=spf1 redirect=_spf.mailhostbox.com include:_spf.protonmail.ch | |
| www.imatt.us | A | 0 | 71.65.140.221 |
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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