What does it mean Bob.iiNet? Does it mean my router is haijaked?

[YellowFish]

Dear Friends,
Need your advice.
The first hop of the tracert shows
1 1 ms 1 ms 1 ms BoB.iiNet [192.168.1.1]

What does it mean Bob.iiNet? Does it mean my router is haijaked?
Usually it should just show 192.168.1.1 without BoB.iiNet.
Please advise what should I do to guarantee security.

Thanks in advance.

 

[nigelivey]

Do a hard reset on the router, fill in all details as they were and move away from the default password on the router.