Domains: full A/AAAA/MX/NS/TXT/SOA/CNAME audit. IPs: reverse DNS (PTR) lookup. Resolves over DNS-over-HTTPS (Google/Cloudflare) when the host blocks UDP/53, so it works on shared hosting.
Results for rootsystemsbd.com
| Type | Value | TTL | Priority |
|---|---|---|---|
| A | 107.161.23.28 |
300 | - |
| MX | universe.hostcity.asia |
300 | 30 |
| MX | barracuda.hostcity.asia |
300 | 5 |
| NS | vern.ns.cloudflare.com |
21600 | - |
| NS | karina.ns.cloudflare.com |
21600 | - |
| TXT | v=spf1 +ip4:103.17.180.86 +ip4:103.17.180.99 +ip4:103.17.180.202 +ip4:103.17.180.203 +ip4:103.17.181.75 -all |
300 | - |
| SOA | karina.ns.cloudflare.com |
1800 | - |
Bulk DNS Audit
Audited so far: 20,685 indicators.
▶ Run Bulk DNS Audit (auto-continues)
Sweeps every stored domain/IP lacking DNS data, in time-boxed batches that auto-continue in the browser until done.
For the whole database at once (no browser), run php dns-audit.php bulk=run on the CLI or via cron.
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