DNS Record Lookup
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Hosting & Network
iusa-em.com runs on AS27683, with email configured.
- Hosting network
- AS27683AS27683
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 7 other sites on AS27683. Stable here since we started watching (Aug 29, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to iusa-em.com.
DNS Records for iusa-em.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iusa-em.com | TXT | 0 | v=spf1 ip4:200.79.162.122 a:smtpgw01.iusa.com.mx ip4:200.79.162.71 ip4:200.79.162.72 ip4:200.79.162.73 ip4:200.79.162.74 ip4:200.79.162.67 a:smtpgw01.iusa.com.mx a:mx1.iusa.com.mx a:mx2.iusa.com.mx a:mx3.iusa.com.mx a:mx4.iusa.com.mx -all | |
| iusa-em.com | A | 0 | 200.79.162.100 | |
| iusa-em.com | MX | 0 | 10 | mx4.iusa-em.com |
| iusa-em.com | MX | 0 | 10 | mx3.iusa-em.com |
| iusa-em.com | MX | 0 | 10 | mx2.iusa-em.com |
| iusa-em.com | MX | 0 | 10 | mx1.iusa-em.com |
| iusa-em.com | SOA | 3600 | ns1.iusa-em.com ns1.iusa-em.com 2024010610 3600 120 1209600 3600 | |
| iusa-em.com | NS | 0 | ns1.iusa-em.com | |
| iusa-em.com | NS | 0 | ns2.iusa-em.com | |
| www.iusa-em.com | NS | 0 | ns2.iusa-em.com | |
| www.iusa-em.com | NS | 0 | ns1.iusa-em.com | |
| www.iusa-em.com | A | 0 | 200.79.162.100 | |
| www.iusa-em.com | MX | 0 | 10 | mx2.iusa-em.com |
| www.iusa-em.com | MX | 0 | 10 | mx3.iusa-em.com |
| www.iusa-em.com | MX | 0 | 10 | mx1.iusa-em.com |
| www.iusa-em.com | MX | 0 | 10 | mx4.iusa-em.com |
| www.iusa-em.com | CNAME | 0 | iusa-em.com | |
| www.iusa-em.com | SOA | 3600 | ns1.iusa-em.com ns1.iusa-em.com 2024010610 3600 120 1209600 3600 | |
| www.iusa-em.com | TXT | 0 | v=spf1 ip4:200.79.162.122 a:smtpgw01.iusa.com.mx ip4:200.79.162.71 ip4:200.79.162.72 ip4:200.79.162.73 ip4:200.79.162.74 ip4:200.79.162.67 a:smtpgw01.iusa.com.mx a:mx1.iusa.com.mx a:mx2.iusa.com.mx a:mx3.iusa.com.mx a:mx4.iusa.com.mx -all |
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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