DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
usdgdefi.com runs on AS21100, with email configured.
- Hosting network
- AS21100AS21100
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 776 other sites on AS21100. Stable here since we started watching (Aug 18, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to usdgdefi.com.
DNS Records for usdgdefi.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| usdgdefi.com | A | 0 | 91.223.123.245 | |
| usdgdefi.com | NS | 0 | ns2.frienddns.info | |
| usdgdefi.com | NS | 0 | ns4.frienddns.net | |
| usdgdefi.com | NS | 0 | ns3.frienddns.net | |
| usdgdefi.com | NS | 0 | ns1.frienddns.info | |
| usdgdefi.com | TXT | 0 | v=spf1 a mx ip4:91.223.123.245 -all | |
| usdgdefi.com | CAA | 0 | 0 issue letsencrypt.org | |
| usdgdefi.com | MX | 0 | mail.usdgdefi.com | |
| usdgdefi.com | SOA | 180 | usdgdefi.com root.usdgdefi.com 2026080602 7200 3600 1209600 180 | |
| www.usdgdefi.com | MX | 0 | mail.usdgdefi.com | |
| www.usdgdefi.com | A | 0 | 91.223.123.245 | |
| www.usdgdefi.com | NS | 0 | ns1.frienddns.info | |
| www.usdgdefi.com | NS | 0 | ns3.frienddns.net | |
| www.usdgdefi.com | NS | 0 | ns4.frienddns.net | |
| www.usdgdefi.com | NS | 0 | ns2.frienddns.info | |
| www.usdgdefi.com | TXT | 0 | v=spf1 a mx ip4:91.223.123.245 -all | |
| www.usdgdefi.com | SOA | 180 | usdgdefi.com root.usdgdefi.com 2026080602 7200 3600 1209600 180 | |
| www.usdgdefi.com | CAA | 0 | 0 issue letsencrypt.org | |
| www.usdgdefi.com | CNAME | 0 | usdgdefi.com |
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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
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