```mermaid sequenceDiagram Waku Node->>DNS Server: (1) Lookup TXT example.com DNS Server-->>Waku Node: (2) enrtree-root:v1 e=U3...3Y ... Waku Node->>DNS Server: (3) Lookup TXT U3...3Y.example.com DNS Server-->>Waku Node: (4) enrtree-branch:DU...VQ,J3..HU,IC...WE Waku Node->> DNS Server: (5) Lookup TXT DU...VQ.example.com DNS Server-->>Waku Node: (6) enr:-M-4QLdAB-Kyz...Wt1Mg8 Waku Node ->> Waku Node: (7) Decode ENR: Peer's connection details ``` 1. DNS lookup query to retrieve TXT data stored on `example.com` domain. 2. `entree-root` is returned, value of `e` is the `enr-root`, root hash of the node subtree. 3. DNS lookup query to retrieve TXT data stored on `.example.com` domain. 4. `entree-branch` is returned, this tree contains hashes of node subtrees. 5. DNS lookup query to retrieve TXT data stored on, `DU...VQ.example.com` domain, the first leaf of `entree-branch`. 6. `enr` record is returned. 7. Returned value is decoded, peer connection details such as ip address and port are learned.