BREAKING: Cloudflare 1.1.1.1 Resolver Degraded in Tel Aviv Region 🚨 Workarounds Inside

Cloudflare experiencing partial disruption on 1.1.1.1 public resolver in Tel Aviv (TLV). Immediate workarounds and monitoring guidance for indie hackers.

⚠️ INCIDENT SUMMARY

Cloudflare is reporting Issues with 1.1.1.1 public resolver in Tel Aviv (TLV) as of now. Status: INVESTIGATING. This is a MINOR partial disruption affecting DNS resolution in the Middle East region.

---

1️⃣ WHAT'S DOWN & WHO'S AFFECTED

What: Cloudflare's 1.1.1.1 public DNS resolver is experiencing degraded performance in the Tel Aviv (TLV) data center.

Who's impacted:

Projects relying on 1.1.1.1 as primary DNS from Israel/Middle East

Users in TLV region querying Cloudflare DNS endpoints

Services with hardcoded 1.1.1.1 nameserver (no failover configured)

NOT affected: Most global traffic (Cloudflare has redundant infrastructure)

Severity: Partial disruption = some queries fail or timeout; not total blackout.

---

2️⃣ IMMEDIATE WORKAROUNDS (DO THIS NOW)

Option A: Switch DNS Provider (Fastest)

``` Google Public DNS: 8.8.8.8, 8.8.4.4 Quad9: 9.9.9.9, 149.112.112.112 OpenDNS: 208.67.222.222, 208.67.220.220 ISP Default: Check your network settings ```

Option B: Update Your Resolver Config

On your server/app (minutes to deploy):

Update /etc/resolv.conf (Linux): Add backup nameserver

Kubernetes: Patch CoreDNS ConfigMap with secondary resolver

Docker Compose: Add dns: array with multiple providers

Application code: Implement DNS failover logic

Option C: Use Regional Cloudflare IPs

If you need Cloudflare specifically, use non-TLV endpoints:

Your DNS client should auto-route to nearest healthy endpoint

If forced to TLV: switch temporarily to alternative above

---

3️⃣ CHECK IF YOUR PROJECT IS AFFECTED

Run these diagnostics NOW:

```bash

Test 1.1.1.1 connectivity from your location

nslookup google.com 1.1.1.1

Test latency/timeouts

dig @1.1.1.1 example.com +timeout=2 +tries=1

Check what resolver your app is using

cat /etc/resolv.conf

If using Node.js

node -e "require('dns').resolve('example.com', console.log)" ```

Affected if you see:

SERVFAIL responses from 1.1.1.1

Timeouts from TLV region

Users in Israel reporting DNS failures

---

4️⃣ ALTERNATIVE TOOLS TO CONSIDER

| Provider | Primary | Secondary | Notes | |----------|---------|-----------|-------| | Quad9 | 9.9.9.9 | 149.112.112.112 | Privacy-focused, blocks malware | | Google DNS | 8.8.8.8 | 8.8.4.4 | Largest network, good coverage | | Nextdns | nextdns.io | Self-hosted option | Advanced filtering | | ISP DNS | Local | - | Usually fastest, not private |

Pro tip: Configure at least 2 resolvers in production. This incident is why.

---

5️⃣ MONITOR RECOVERY

Real-time status:

Cloudflare Status Page: status.cloudflare.com

Their Twitter: @Cloudflare

This incident ID: Check status dashboard

Set up alerts: ```bash

Monitor 1.1.1.1 health

while true; do dig @1.1.1.1 google.com && echo "[OK]" || echo "[FAIL]"; sleep 60; done ```

Expected resolution: Cloudflare typically resolves regional DNS issues within 1-4 hours. This is minor; full recovery likely ETA < 2 hours.

---

✅ ACTION ITEMS

1. ✅ Check if you're in TLV region / using 1.1.1.1 2. ✅ Add secondary DNS resolver to config NOW 3. ✅ Test failover works 4. ✅ Monitor Cloudflare status page 5. ✅ Plan DNS failover strategy for next quarter

Stay calm. This is contained. Fallback options available. We'll update as Cloudflare reports progress.