DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
We’re building the network profile for atdn.net — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.
DNS Records for atdn.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| atdn.net | CAA | 0 | 0 issue globalsign.com | |
| atdn.net | CAA | 0 | 0 issue digicert.com | |
| atdn.net | CAA | 0 | 0 iodef mailto:security@yahooinc.com | |
| atdn.net | NS | 0 | ns5.yahoo.com | |
| atdn.net | NS | 0 | ns1.yahoo.com | |
| atdn.net | NS | 0 | ns3.yahoo.com | |
| atdn.net | NS | 0 | ns2.yahoo.com | |
| atdn.net | NS | 0 | ns4.yahoo.com | |
| atdn.net | SOA | 600 | hidden-master.yahoo.com hostmaster.yahoo-inc.com 2026020601 28800 900 604800 600 | |
| atdn.net | TXT | 0 | v3svzctv81sqp6zhky0lbsg62ljmk922 |
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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
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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