DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
0day3.com 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 (Jul 17, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for 0day3.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 0day3.com | SOA | 1800 | ashley.ns.cloudflare.com dns.cloudflare.com 2409565981 10000 2400 604800 1800 | |
| 0day3.com | TXT | 0 | v=spf1 include:_spf.mx.cloudflare.net ~all | |
| 0day3.com | MX | 0 | 48 | route2.mx.cloudflare.net |
| 0day3.com | MX | 0 | 13 | route3.mx.cloudflare.net |
| 0day3.com | MX | 0 | 38 | route1.mx.cloudflare.net |
| 0day3.com | A | 0 | 104.21.1.202 | |
| 0day3.com | A | 0 | 172.67.152.85 | |
| 0day3.com | AAAA | 0 | 2606:4700:3030::6815:1ca | |
| 0day3.com | AAAA | 0 | 2606:4700:3032::ac43:9855 | |
| 0day3.com | NS | 0 | leonidas.ns.cloudflare.com | |
| 0day3.com | NS | 0 | ashley.ns.cloudflare.com | |
| www.0day3.com | A | 0 | 172.67.152.85 | |
| www.0day3.com | A | 0 | 104.21.1.202 | |
| www.0day3.com | AAAA | 0 | 2606:4700:3030::6815:1ca | |
| www.0day3.com | AAAA | 0 | 2606:4700:3032::ac43:9855 |
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Ask about 0day3.com
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
Explore 0day3.com
- leonidas.ns.cloudflare.comThe nameserver answering for 0day3.com — see details and other domains using it
- ashley.ns.cloudflare.comThe nameserver answering for 0day3.com — see details and other domains using it
- 104.21.1.202The IP address 0day3.com points to — who operates it and its network
- 172.67.152.85The IP address 0day3.com points to — who operates it and its network
- How 0day3.com's email routing worksMail is handled by route2.mx.cloudflare.net and route3.mx.cloudflare.net (+1 more) — what MX priorities mean
- Who owns 0day3.com?Registrar, registration and expiry dates, and public WHOIS contacts
- 0day3.com over timeHistorical WHOIS snapshots — past owners, registrars, and changes
- Is 0day3.com up right now?Live availability check, response time, and monitoring
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