BREAKING: Supabase DNS Resolution Failures for .co TLD Users — Immediate Workarounds [308hm84ntd47]

Supabase experiencing DNS resolution failures affecting .co domain users. Critical workarounds and monitoring steps for indie hackers.

BREAKING: Supabase DNS Resolution Failures for .co TLD Users

Status: MONITORING | Last Updated: Now | Severity: HIGH

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What's Down & Who's Affected

Supabase is currently experiencing DNS resolution failures specifically for users accessing via .co domains. This primarily impacts:

Projects using .co.uk, .co.nz, .co.za, and other .co TLD variations in connection strings

Users whose ISPs route through affected nameservers

Applications making API calls to Supabase endpoints from .co regions

Not affected: Users on standard .com domains, .io projects, or direct IP-based connections are seeing normal operation.

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Immediate Workarounds (Apply NOW)

1. Use Direct IP Address Instead of DNS

Instead of: ``` db.xxxxx.supabase.co ```

Find your project's direct IP and use: ``` Your_Direct_IP:5432 ``` Check your Supabase dashboard → Settings → Database → Connection info for IP details.

2. Switch to Alternative Endpoint

Temporarily use Supabase's REST API directly: ```bash curl https://api.supabase.io/rest/v1/your_table \ -H "apikey: YOUR_ANON_KEY" ``` This bypasses DNS resolution entirely.

3. Use VPN or DNS Override

Route traffic through a different DNS provider:

Cloudflare DNS: 1.1.1.1

Google DNS: 8.8.8.8

Quad9: 9.9.9.9

Update your system DNS or application config immediately.

4. Implement Client-Side Retry Logic

Add exponential backoff to connection attempts: ```javascript const client = createClient(URL, KEY, { db: { schema: 'public' }, realtime: { params: { eventsPerSecond: 10 } } }); // Retry failed queries after 2s, 4s, 8s delays ```

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How to Check If Your Project is Affected

Quick Diagnostic: ```bash dig db.xxxxx.supabase.co nslookup your-project.supabase.co ```

If you see "NXDOMAIN" or timeout errors → You're affected.

Test connectivity: ```bash telnet your-project.supabase.co 5432 ```

If connection fails but direct IP works → DNS issue confirmed.

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Alternative Tools to Consider (Temporary)

While workarounds are active, evaluate backup options:

Firebase Realtime Database — Quick migration path for real-time features

Neon (PostgreSQL) — Same Postgres foundation, different infrastructure

PlanetScale (MySQL) — Serverless alternative with similar DX

MongoDB Atlas — If you can pivot data models

Do NOT migrate permanently yet. This is a monitoring-phase incident.

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Monitor Recovery Status

Official Channels: 1. [Supabase Status Page](https://status.supabase.com) — Refresh every 2 minutes 2. Twitter: [@supabase](https://twitter.com/supabase) — Real-time updates 3. Discord: Supabase community #incidents channel

Self-Monitor: ```bash

Run every 5 minutes

watch -n 300 'dig db.xxxxx.supabase.co +short' ```

When you see an IP address return (not NXDOMAIN), issue is resolved.

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Bottom Line

This is containable with immediate workarounds. Your data is safe. Apply the IP-address bypass now, monitor status page, and stand by for full DNS resolution by Supabase engineering.

We're watching this closely and will update within 2 hours.

Stay calm. You've got this.