Initial skills documentation — 25 categories, all SKILL.md + references + scripts

skills/devops/cloudflare-dns-and-domains/references/dns-provider-map.md

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+# DNS Management by Domain
+
+Not all domains use Cloudflare DNS. Some use SiteGround, which has no programmatic API access.
+
+## SiteGround-Managed Domains
+
+`itpropartner.com` DNS is managed at **SiteGround** (nameservers: `ns1.siteground.net`, `ns2.siteground.net`).
+
+**Implications:**
+- DNS updates must be done manually through the SiteGround control panel (Germaine's account)
+- Cloudflare API will return no results for these domains even with a valid API token
+- The `CLOUDFLARE_API_TOKEN` in .env has DNS permissions but only applies to Cloudflare-hosted zones
+
+**Discovery:** Confirmed Jul 10, 2026 — `host -t NS itpropartner.com` returned SiteGround nameservers. Previous attempts to use Cloudflare API for DNS record management on this domain silently failed.
+
+## Cloudflare-Managed Domains (verified)
+From zone listing Jul 10, 2026 — 13 zones. Notable:
+- `germainebrown.com` (MXroute for email, Cloudflare for DNS)
+- `forefrontwireless.com` / `forefrontwireless.net`
+- `iamgmb.com`
+- `debtrecoveryexperts.com`
+- `apextrackexperience.com`
+- `itpropartner.com` ← DNS at SiteGround, NOT Cloudflare despite having a zone entry
+
+## DNS Provider Detection Pattern
+
+Always verify nameservers before using the Cloudflare API:
+```bash
+host -t NS <domain>
+```
+
+If nameservers don't include `cloudflare.com`, the Cloudflare API won't work for DNS record management.