DNS Record Lookup
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Hosting & Network
uscamail.com runs on AS22773, with email configured.
- Hosting network
- AS22773AS22773
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,424 other sites on AS22773. Stable here since we started watching (Sep 14, 2026).
DNS Records for uscamail.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| uscamail.com | SOA | 3600 | ns1.dolphin-sys.com hostmaster.dolphin-sys.com 75 900 600 86400 3600 | |
| uscamail.com | MX | 0 | 10 | mx1-us.emailsecurity.app |
| uscamail.com | MX | 0 | 20 | mx2-us.emailsecurity.app |
| uscamail.com | NS | 0 | ns2.dolphin-sys.com | |
| uscamail.com | NS | 0 | ns1.dolphin-sys.com | |
| uscamail.com | TXT | 0 | l88ms3f4u90d9telv60rlrogso | |
| uscamail.com | TXT | 0 | 3kd2dspa1ovfrel6vucj4eohrm | |
| uscamail.com | TXT | 0 | v=spf1 mx a ip4:98.187.224.5/29 a:ex19.dolphin-sys.com include:dolphin-sys.com include:spf1.emailsecurity.app include:spf.scanscope.net -all | |
| uscamail.com | TXT | 0 | 5e8ergem56tc4j5rlp5qgfmkgo | |
| uscamail.com | A | 0 | 98.187.224.6 | |
| www.uscamail.com | CNAME | 0 | usca.usetopscore.com | |
| www.uscamail.com | MX | 0 | 1 | lists3.usetopscore.com |
| www.uscamail.com | AAAA | 0 | 2606:4700::6812:d0d | |
| www.uscamail.com | AAAA | 0 | 2606:4700::6812:c0d | |
| www.uscamail.com | A | 0 | 104.18.13.13 | |
| www.uscamail.com | A | 0 | 104.18.12.13 |
Get alerted the moment uscamail.com's DNS changes
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Uptime
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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