diff --git a/types/node/net.d.ts b/types/node/net.d.ts
index 1e57e18f24f8b7..9af5e3d9eba134 100644
--- a/types/node/net.d.ts
+++ b/types/node/net.d.ts
@@ -18,8 +18,8 @@ declare module "net" {
     import * as dns from "node:dns";
     type LookupFunction = (
         hostname: string,
-        options: dns.LookupAllOptions,
-        callback: (err: NodeJS.ErrnoException | null, addresses: dns.LookupAddress[]) => void,
+        options: dns.LookupOptions,
+        callback: (err: NodeJS.ErrnoException | null, address: string | dns.LookupAddress[], family?: number) => void,
     ) => void;
     interface AddressInfo {
         address: string;
diff --git a/types/node/test/http.ts b/types/node/test/http.ts
index 21dfb89829e334..298be35ff9a3fd 100644
--- a/types/node/test/http.ts
+++ b/types/node/test/http.ts
@@ -673,6 +673,11 @@ import * as url from "node:url";
             cb(null, [{ address: "", family: 1 }]);
         },
     });
+    http.request({
+        lookup: (hostname, options, cb) => {
+            cb(null, "", 1);
+        },
+    });
 }
 
 {
diff --git a/types/node/test/https.ts b/types/node/test/https.ts
index c1c38e0a850ced..46915e2335525c 100644
--- a/types/node/test/https.ts
+++ b/types/node/test/https.ts
@@ -604,4 +604,9 @@ import * as url from "node:url";
             cb(null, [{ address: "", family: 1 }]);
         },
     });
+    https.request({
+        lookup: (hostname, options, cb) => {
+            cb(null, "", 1);
+        },
+    });
 }
diff --git a/types/node/test/net.ts b/types/node/test/net.ts
index 3bf5ad73c15a0b..9f0d48c5bf55da 100644
--- a/types/node/test/net.ts
+++ b/types/node/test/net.ts
@@ -1,5 +1,5 @@
 import { Socket } from "node:dgram";
-import { LookupAddress, LookupAllOptions } from "node:dns";
+import { LookupAddress, LookupOptions } from "node:dns";
 import * as net from "node:net";
 
 {
@@ -70,6 +70,30 @@ import * as net from "node:net";
     _socket.destroySoon();
 }
 
+{
+    // lookup callback can be either an array of LookupAddress or a single address and family
+    const tcpConnectLookupAllOpts: net.TcpSocketConnectOpts = {
+        lookup: (
+            _hostname: string,
+            _options: LookupOptions,
+            callback: (err: NodeJS.ErrnoException | null, addresses: LookupAddress[]) => void,
+        ): void => {
+            callback(null, [{ address: "", family: 1 }]);
+        },
+        port: 80,
+    };
+    const tcpConnectLookupOneOpts: net.TcpSocketConnectOpts = {
+        lookup: (
+            _hostname: string,
+            _options: LookupOptions,
+            callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void,
+        ): void => {
+            callback(null, "", 1);
+        },
+        port: 80,
+    };
+}
+
 {
     const constructorOpts: net.SocketConstructorOpts = {
         fd: 1,
@@ -109,7 +133,7 @@ import * as net from "node:net";
         localPort: 1234,
         lookup: (
             _hostname: string,
-            _options: LookupAllOptions,
+            _options: LookupOptions,
             _callback: (err: NodeJS.ErrnoException | null, addresses: LookupAddress[]) => void,
         ): void => {
             // nothing
diff --git a/types/node/ts4.8/net.d.ts b/types/node/ts4.8/net.d.ts
index 1e57e18f24f8b7..9af5e3d9eba134 100644
--- a/types/node/ts4.8/net.d.ts
+++ b/types/node/ts4.8/net.d.ts
@@ -18,8 +18,8 @@ declare module "net" {
     import * as dns from "node:dns";
     type LookupFunction = (
         hostname: string,
-        options: dns.LookupAllOptions,
-        callback: (err: NodeJS.ErrnoException | null, addresses: dns.LookupAddress[]) => void,
+        options: dns.LookupOptions,
+        callback: (err: NodeJS.ErrnoException | null, address: string | dns.LookupAddress[], family?: number) => void,
     ) => void;
     interface AddressInfo {
         address: string;
diff --git a/types/node/ts4.8/test/http.ts b/types/node/ts4.8/test/http.ts
index f0ac60957c7cc9..46036eb8173478 100644
--- a/types/node/ts4.8/test/http.ts
+++ b/types/node/ts4.8/test/http.ts
@@ -646,6 +646,11 @@ import * as url from "node:url";
             cb(null, [{ address: "", family: 1 }]);
         },
     });
+    http.request({
+        lookup: (hostname, options, cb) => {
+            cb(null, "", 1);
+        },
+    });
 }
 
 {
diff --git a/types/node/ts4.8/test/https.ts b/types/node/ts4.8/test/https.ts
index c1c38e0a850ced..46915e2335525c 100644
--- a/types/node/ts4.8/test/https.ts
+++ b/types/node/ts4.8/test/https.ts
@@ -604,4 +604,9 @@ import * as url from "node:url";
             cb(null, [{ address: "", family: 1 }]);
         },
     });
+    https.request({
+        lookup: (hostname, options, cb) => {
+            cb(null, "", 1);
+        },
+    });
 }
diff --git a/types/node/ts4.8/test/net.ts b/types/node/ts4.8/test/net.ts
index 11dad9611fff84..8db2ff1c6e161b 100644
--- a/types/node/ts4.8/test/net.ts
+++ b/types/node/ts4.8/test/net.ts
@@ -1,5 +1,5 @@
 import { Socket } from "node:dgram";
-import { LookupAddress, LookupAllOptions } from "node:dns";
+import { LookupAddress, LookupOptions } from "node:dns";
 import * as net from "node:net";
 
 {
@@ -70,6 +70,30 @@ import * as net from "node:net";
     _socket.destroySoon();
 }
 
+{
+    // lookup callback can be either an array of LookupAddress or a single address and family
+    const tcpConnectLookupAllOpts: net.TcpSocketConnectOpts = {
+        lookup: (
+            _hostname: string,
+            _options: LookupOptions,
+            callback: (err: NodeJS.ErrnoException | null, addresses: LookupAddress[]) => void,
+        ): void => {
+            callback(null, [{ address: "", family: 1 }]);
+        },
+        port: 80,
+    };
+    const tcpConnectLookupOneOpts: net.TcpSocketConnectOpts = {
+        lookup: (
+            _hostname: string,
+            _options: LookupOptions,
+            callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void,
+        ): void => {
+            callback(null, "", 1);
+        },
+        port: 80,
+    };
+}
+
 {
     const constructorOpts: net.SocketConstructorOpts = {
         fd: 1,
@@ -109,7 +133,7 @@ import * as net from "node:net";
         localPort: 1234,
         lookup: (
             _hostname: string,
-            _options: LookupAllOptions,
+            _options: LookupOptions,
             _callback: (err: NodeJS.ErrnoException | null, addresses: LookupAddress[]) => void,
         ): void => {
             // nothing
diff --git a/types/node/v18/net.d.ts b/types/node/v18/net.d.ts
index 782b8915b8ce6c..e17f0212e7c870 100644
--- a/types/node/v18/net.d.ts
+++ b/types/node/v18/net.d.ts
@@ -18,8 +18,8 @@ declare module "net" {
     import * as dns from "node:dns";
     type LookupFunction = (
         hostname: string,
-        options: dns.LookupOneOptions,
-        callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void,
+        options: dns.LookupOptions,
+        callback: (err: NodeJS.ErrnoException | null, address: string | dns.LookupAddress[], family?: number) => void,
     ) => void;
     interface AddressInfo {
         address: string;
diff --git a/types/node/v18/test/net.ts b/types/node/v18/test/net.ts
index eec1fbded5072d..fcba4d93a2f578 100644
--- a/types/node/v18/test/net.ts
+++ b/types/node/v18/test/net.ts
@@ -1,5 +1,5 @@
 import { Socket } from "node:dgram";
-import { LookupOneOptions } from "node:dns";
+import { LookupAddress, LookupOptions } from "node:dns";
 import * as net from "node:net";
 
 {
@@ -70,6 +70,30 @@ import * as net from "node:net";
     _socket.destroySoon();
 }
 
+{
+    // lookup callback can be either an array of LookupAddress or a single address and family
+    const tcpConnectLookupAllOpts: net.TcpSocketConnectOpts = {
+        lookup: (
+            _hostname: string,
+            _options: LookupOptions,
+            callback: (err: NodeJS.ErrnoException | null, addresses: LookupAddress[]) => void,
+        ): void => {
+            callback(null, [{ address: "", family: 1 }]);
+        },
+        port: 80,
+    };
+    const tcpConnectLookupOneOpts: net.TcpSocketConnectOpts = {
+        lookup: (
+            _hostname: string,
+            _options: LookupOptions,
+            callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void,
+        ): void => {
+            callback(null, "", 1);
+        },
+        port: 80,
+    };
+}
+
 {
     const constructorOpts: net.SocketConstructorOpts = {
         fd: 1,
@@ -109,7 +133,7 @@ import * as net from "node:net";
         localPort: 1234,
         lookup: (
             _hostname: string,
-            _options: LookupOneOptions,
+            _options: LookupOptions,
             _callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void,
         ): void => {
             // nothing
diff --git a/types/node/v18/ts4.8/net.d.ts b/types/node/v18/ts4.8/net.d.ts
index 782b8915b8ce6c..e17f0212e7c870 100644
--- a/types/node/v18/ts4.8/net.d.ts
+++ b/types/node/v18/ts4.8/net.d.ts
@@ -18,8 +18,8 @@ declare module "net" {
     import * as dns from "node:dns";
     type LookupFunction = (
         hostname: string,
-        options: dns.LookupOneOptions,
-        callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void,
+        options: dns.LookupOptions,
+        callback: (err: NodeJS.ErrnoException | null, address: string | dns.LookupAddress[], family?: number) => void,
     ) => void;
     interface AddressInfo {
         address: string;
diff --git a/types/node/v18/ts4.8/test/net.ts b/types/node/v18/ts4.8/test/net.ts
index eec1fbded5072d..fcba4d93a2f578 100644
--- a/types/node/v18/ts4.8/test/net.ts
+++ b/types/node/v18/ts4.8/test/net.ts
@@ -1,5 +1,5 @@
 import { Socket } from "node:dgram";
-import { LookupOneOptions } from "node:dns";
+import { LookupAddress, LookupOptions } from "node:dns";
 import * as net from "node:net";
 
 {
@@ -70,6 +70,30 @@ import * as net from "node:net";
     _socket.destroySoon();
 }
 
+{
+    // lookup callback can be either an array of LookupAddress or a single address and family
+    const tcpConnectLookupAllOpts: net.TcpSocketConnectOpts = {
+        lookup: (
+            _hostname: string,
+            _options: LookupOptions,
+            callback: (err: NodeJS.ErrnoException | null, addresses: LookupAddress[]) => void,
+        ): void => {
+            callback(null, [{ address: "", family: 1 }]);
+        },
+        port: 80,
+    };
+    const tcpConnectLookupOneOpts: net.TcpSocketConnectOpts = {
+        lookup: (
+            _hostname: string,
+            _options: LookupOptions,
+            callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void,
+        ): void => {
+            callback(null, "", 1);
+        },
+        port: 80,
+    };
+}
+
 {
     const constructorOpts: net.SocketConstructorOpts = {
         fd: 1,
@@ -109,7 +133,7 @@ import * as net from "node:net";
         localPort: 1234,
         lookup: (
             _hostname: string,
-            _options: LookupOneOptions,
+            _options: LookupOptions,
             _callback: (err: NodeJS.ErrnoException | null, address: string, family: number) => void,
         ): void => {
             // nothing