If you've ever had a spreadsheet of domains — a lead list, an acquisition target's footprint, your...
If you've ever had a spreadsheet of domains — a lead list, an acquisition target's
footprint, your own portfolio — and needed DNS records, WHOIS, SSL expiry, or email
authentication for all of them, you know the pain: single-domain web tools don't
scale, and dig / whois / openssl loops are fiddly to parse.
Here's how I think about pulling clean, structured domain intelligence in bulk —
Thirty-eight domains. One session. No user-visible downtime. That's the result. But the process...
I built a better way to search GoDaddy and Namecheap domain auctions together Domain...
You run the audit. The results come back. SPF: Fail. DMARC: Not configured. Blacklist status: Listed...
Most domains have between six and ten security misconfigurations that their owners do not know...
SPF, DKIM, and DMARC are three DNS-based authentication records that stop your emails from landing in spam and prevent criminals…
Or: how a "this host is dead" verdict from a single net.LookupHost call quietly broke our crawler,...
