# DNS Update Success - All Records Updated

**Date**: 2026-01-09  
**Status**: ✅ **19/19 DNS Records Updated Successfully**

---

## Summary

All Cloudflare DNS records have been successfully updated to point to the single public IP (76.53.10.35) with DNS only mode (gray cloud).

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## Results by Zone

### ✅ sankofa.nexus (5/5 succeeded)
- sankofa.nexus
- www.sankofa.nexus
- phoenix.sankofa.nexus
- www.phoenix.sankofa.nexus
- the-order.sankofa.nexus

### ✅ d-bis.org (9/9 succeeded)
- rpc-http-pub.d-bis.org
- rpc-ws-pub.d-bis.org
- rpc-http-prv.d-bis.org
- rpc-ws-prv.d-bis.org
- explorer.d-bis.org
- dbis-admin.d-bis.org
- dbis-api.d-bis.org
- dbis-api-2.d-bis.org
- secure.d-bis.org

**Note**: Existing CNAME records were automatically deleted before creating A records.

### ✅ mim4u.org (4/4 succeeded)
- mim4u.org
- www.mim4u.org
- secure.mim4u.org
- training.mim4u.org

### ✅ defi-oracle.io (1/1 succeeded)
- rpc.public-0138.defi-oracle.io

---

## Total: 19/19 Records ✅

**All records now:**
- Type: A record
- Content: 76.53.10.35
- Proxy: DNS only (gray cloud)
- TTL: 1 (auto)

---

## Next Steps

1. ✅ DNS records updated
2. ⏳ **Configure ER605 NAT rules** (manual step required)
3. ⏳ Deploy Nginx configuration
4. ⏳ Obtain SSL certificates
5. ⏳ Test all endpoints

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## ER605 NAT Configuration Required

**Rule 1: HTTPS (All Services)**
```
Rule Name: Web Services (All Domains)
External IP: 76.53.10.35
External Port: 443
Internal IP: 192.168.11.26
Internal Port: 443
Protocol: TCP
```

**Rule 2: HTTP (Let's Encrypt)**
```
Rule Name: HTTP (Let's Encrypt)
External IP: 76.53.10.35
External Port: 80
Internal IP: 192.168.11.26
Internal Port: 80
Protocol: TCP
```

**Firewall Rules:**
- Allow HTTPS (443) from WAN to 192.168.11.26
- Allow HTTP (80) from WAN to 192.168.11.26

---

## DNS Propagation

- Cloudflare: Usually instant
- Global DNS: 1-5 minutes
- Some resolvers: Up to 24 hours

**Test DNS resolution:**
```bash
dig sankofa.nexus +short
dig secure.d-bis.org +short
dig mim4u.org +short
# All should return: 76.53.10.35
```

---

**Status**: ✅ **DNS Update Complete - Ready for NAT Configuration**