DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sis-usa.com runs on DreamHost, with DNS by GoDaddy and email via Microsoft 365.
- Hosting network
- DreamHostAS26347DreamHost
- Managed DNS
- GoDaddy
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on DreamHost. Stable here since we started watching (Aug 7, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for sis-usa.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sis-usa.com | NS | 0 | ns52.domaincontrol.com | |
| sis-usa.com | NS | 0 | ns51.domaincontrol.com | |
| sis-usa.com | A | 0 | 69.163.236.103 | |
| sis-usa.com | SOA | 86400 | ns51.domaincontrol.com dns.jomax.net 2026042000 86400 7200 3600000 86400 | |
| sis-usa.com | MX | 0 | sisusa-com0i.mail.protection.outlook.com | |
| sis-usa.com | TXT | 0 | v=spf1 ip4:173.9.198.208/29 include:spf.protection.outlook.com ip4:47.181.193.93 ip4:72.212.134.30 ip4:173.42.69.234 -all | |
| sis-usa.com | TXT | 0 | MS=ms26183683 | |
| www.sis-usa.com | A | 0 | 69.163.236.103 |
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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