### Describe the bug

TL;DR: if you supply custom DNS `lookup` in 1.6+ and it fails with `ENOTFOUND`, `axios` throws `TypeError: address must be a string` instead

I supply custom DNS `lookup` to precisely control the timeout. I am using https://github.com/szmarczak/cacheable-lookup. It works correctly in axios before 1.6 but fails after because of this change:

![image](https://github.com/axios/axios/assets/498673/50a0e6ba-7fe0-4b03-b5c9-6b05d7b4cfa1)

When the callback returns the `err` as the first argument, the other two can be (and are) `undefined`. Axios 1.6+ attempts to resolve `family` and `address` regardless of `err` and trips over `undefined`.

Take a look:

![image](https://github.com/axios/axios/assets/498673/5ee84a2e-361b-4bd0-a589-85d81fe9208e)


### To Reproduce

Perform axios request against a domain that does not exists with a custom `lookup`. DNS `lookup` fails with `ENOTFOUND` but `axios` then fails with `TypeError: address must be a string`

### Code snippet

```js
// simplified test:


import CacheableLookup from 'cacheable-lookup';
import axios from 'axios';

const dns = new CacheableLookup({ resolver: new Resolver({ timeout: 200 }), maxTtl: 60 * 60, lookup: false });
const controller = new AbortController();

await axios.post('https://no-such-domain-987654.com', {}, {
  signal: controller.signal,
  lookup: dns.lookup.bind(dns),
});
```

### Expected behavior

`axios` should fail with the DNS `lookup` error, not the `TypeError`

### Axios Version

1.6+

### Adapter Version

_No response_

### Browser

_No response_

### Browser Version

_No response_

### Node.js Version

_No response_

### OS

_No response_

### Additional Library Versions

_No response_

### Additional context/Screenshots

_No response_
test/unit/adapters/http.js
progress,
            bytes,
            rate
          });
        },
        maxRate: [configRate],
        responseType: 'text',
        maxRedirects: 0
      });
      samples.slice(skip).forEach(({rate, progress}, i, _samples)=> {
        assert.ok(compareValues(rate, configRate),
          `Rate sample at index ${i} is out of the expected range (${rate} / ${configRate}) [${
            _samples.map(({rate}) => rate).join(', ')
          }]`
        );
        const progressTicksRate = 2;
        const expectedProgress = ((i + skip) / secs) / progressTicksRate;
        assert.ok(
          Math.abs(expectedProgress - progress) < 0.25,
          `Progress sample at index ${i} is out of the expected range (${progress} / ${expectedProgress}) [${
            _samples.map(({progress}) => progress).join(', ')
          }]`
        );
      });
      assert.strictEqual(data, buf.toString(), 'content corrupted');
    });
    it('should support download rate limit', async function () {
      const secs = 10;
      const configRate = 100_000;
      const chunkLength = configRate * secs;