DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sigmainfo.com is hosted on WP Engine, served over Google Cloud, with DNS by GoDaddy and email via Microsoft 365.
- Platform
- WP Engine
- Hosting network
- Google CloudAS396982Google Cloud
- Managed DNS
- GoDaddy
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 506,556 other sites on Google Cloud. Stable here since we started watching (Oct 10, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to sigmainfo.wpengine.com.
DNS Records for sigmainfo.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sigmainfo.com | A | 0 | 104.196.140.148 | |
| sigmainfo.com | MX | 0 | sigmainfo-com.mail.protection.outlook.com | |
| sigmainfo.com | NS | 0 | pdns04.domaincontrol.com | |
| sigmainfo.com | NS | 0 | pdns03.domaincontrol.com | |
| sigmainfo.com | SOA | 600 | pdns03.domaincontrol.com dns.jomax.net 2026090901 28800 7200 604800 600 | |
| sigmainfo.com | TXT | 0 | atlassian-domain-verification=0j0TDB6a3y3f5Afa5hBZqiTSKkgkOMbRx0OpgPQZJu6t0Dqnq6oKm5ebKHcc7fHm | |
| sigmainfo.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.us.exclaimer.net include:one.zoho.com ip4:216.117.2.15 ip4:216.117.2.27 ip4:216.117.2.33 ip4:216.117.2.38 ip4:216.117.2.4 ip4:66.196.5.243 ip4:66.196.5.42 ip4:66.196.5.123 ip4:198.32.193.133 ip4:12.162.228.184/29 ~all | |
| sigmainfo.com | TXT | 0 | openai-domain-verification=dv-Ug58opoI8IGe7PvMfv8Ri42w | |
| sigmainfo.com | TXT | 0 | anthropic-domain-verification-jj7ng2=Xcb93x7CFodYt7HoWukJ6US9c | |
| sigmainfo.com | TXT | 0 | google-site-verification=velxicmAT7O4R4gtyiskPSaKISoZN4_6egrzLP6gUXs | |
| www.sigmainfo.com | CNAME | 0 | sigmainfo.wpengine.com | |
| www.sigmainfo.com | A | 0 | 104.196.140.148 |
Get alerted the moment sigmainfo.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch sigmainfo.com continuously, notifying you the moment anything moves across all three signals:
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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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