diff --git a/shelfmark/download/network.py b/shelfmark/download/network.py
index ff3e63b4..26a7ca1d 100644
--- a/shelfmark/download/network.py
+++ b/shelfmark/download/network.py
@@ -683,8 +683,6 @@ def create_custom_getaddrinfo(
             source: str,
             provider_label: str,
             res: Sequence[tuple[AddressFamily, SocketKind, int, str, tuple[Any, ...]]],
-            *,
-            is_bypass: bool = False,
         ) -> None:
             """Emit a unified resolver log with the IPs returned.
 
@@ -692,7 +690,6 @@ def create_custom_getaddrinfo(
                 source: Description of resolver source
                 provider_label: Label for the DNS provider
                 res: Resolution results
-                is_bypass: If True, log at DEBUG level (for local/IP addresses)
 
             """
             # Skip logging entirely for localhost to reduce noise
@@ -708,11 +705,7 @@ def create_custom_getaddrinfo(
                 ip = sockaddr[0]
                 if isinstance(ip, str):
                     ips.append(ip)
-            msg = f"Resolved {host_str} via {source} [{provider_label}]: {ips}"
-            if is_bypass:
-                logger.debug(msg)
-            else:
-                logger.info(msg)
+            logger.debug("Resolved %s via %s [%s]: %s", host_str, source, provider_label, ips)
 
         # Skip custom resolution for IP addresses, local addresses, or if skip check passes
         if (
@@ -722,7 +715,7 @@ def create_custom_getaddrinfo(
         ):
             # Quietly bypass custom resolution for IP/local targets
             res = original_getaddrinfo(host, port, family, socket_type, proto, flags)
-            _log_results("system resolver (bypass)", "system", res, is_bypass=True)
+            _log_results("system resolver (bypass)", "system", res)
             return res
 
         results: list[tuple[AddressFamily, SocketKind, int, str, tuple[Any, ...]]] = []