DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sisinc.com runs on Google Cloud, with email via Microsoft 365.
- Hosting network
- Google CloudAS396982Google Cloud
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Google Cloud. Stable here since we started watching (Jul 18, 2026).
DNS Records for sisinc.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sisinc.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:spf.smartsearchonline.com include:spf.myconnectwise.net -all | |
| sisinc.com | MX | 0 | sisinc-com.mail.protection.outlook.com | |
| sisinc.com | A | 0 | 104.155.148.126 | |
| sisinc.com | SOA | 3600 | NS21.WORLDNIC.com namehost.WORLDNIC.com 125072818 10800 3600 604800 3600 | |
| sisinc.com | NS | 0 | ns22.worldnic.com | |
| sisinc.com | NS | 0 | ns21.worldnic.com | |
| www.sisinc.com | A | 0 | 104.155.148.126 |
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