DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
acgusa.org runs on Automattic (WordPress.com), with email via Microsoft 365.
- Hosting network
- Automattic (WordPress.com)AS2635Automattic (WordPress.com)
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 80,394 other sites on Automattic (WordPress.com). Stable here since we started watching (Sep 14, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for acgusa.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| acgusa.org | NS | 0 | ns15.worldnic.com | |
| acgusa.org | NS | 0 | ns16.worldnic.com | |
| acgusa.org | MX | 0 | acgusa-org.mail.protection.outlook.com | |
| acgusa.org | TXT | 0 | v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com ip4:68.160.242.232 ip4:50.74.199.190 ip4:199.16.172.67 ip4:199.16.173.184 -all | |
| acgusa.org | TXT | 0 | atomic-domain-70fc9a370b16b1099e173f43355d6e5c4930e6f27a2b044ce6ce012908d3916b | |
| acgusa.org | SOA | 3600 | NS15.WORLDNIC.COM namehost.WORLDNIC.COM 126051814 10800 3600 604800 3600 | |
| acgusa.org | A | 0 | 199.16.173.184 | |
| acgusa.org | A | 0 | 199.16.172.67 | |
| www.acgusa.org | A | 0 | 199.16.172.67 | |
| www.acgusa.org | A | 0 | 199.16.173.184 | |
| www.acgusa.org | TXT | 0 | atomic-domain-90ac75b7452efc45660824609d151d2f19c7d5e35dc4ed8accee07d92e61dff5 |
Get alerted the moment acgusa.org's DNS changes
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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.
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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