DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
a10a.app runs on Cloudflare, with DNS by Cloudflare and email via Cloudflare Email.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Cloudflare Email
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 20, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for a10a.app
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a10a.app | NS | 0 | vin.ns.cloudflare.com | |
| a10a.app | NS | 0 | bristol.ns.cloudflare.com | |
| a10a.app | TXT | 0 | v=spf1 include:_spf.mx.cloudflare.net ~all | |
| a10a.app | SOA | 1800 | bristol.ns.cloudflare.com dns.cloudflare.com 2413836473 10000 2400 604800 1800 | |
| a10a.app | A | 0 | 172.67.192.137 | |
| a10a.app | A | 0 | 104.21.44.2 | |
| a10a.app | MX | 0 | 14 | route2.mx.cloudflare.net |
| a10a.app | MX | 0 | 77 | route3.mx.cloudflare.net |
| a10a.app | MX | 0 | 69 | route1.mx.cloudflare.net |
| a10a.app | AAAA | 0 | 2606:4700:3033::ac43:c089 | |
| a10a.app | AAAA | 0 | 2606:4700:3033::6815:2c02 | |
| www.a10a.app | AAAA | 0 | 2606:4700:3033::6815:2c02 | |
| www.a10a.app | AAAA | 0 | 2606:4700:3033::ac43:c089 | |
| www.a10a.app | A | 0 | 104.21.44.2 | |
| www.a10a.app | A | 0 | 172.67.192.137 |
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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