NSLOOKUP shows long reverse lookup.

Question

ComputerHabit 1,036

Any ideas what would make this happen?

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa User's image

ComputerHabit 1,036 Reputation points

2024-05-24T12:37:38.7366667+00:00

Turn out an admin had setup forwarders in DNS to another DC. Once I removed the forwarders and cleared DNS cache it cleared up.

1 answer

ComputerHabit 1,036 Reputation points

2024-05-24T12:37:38.7366667+00:00

Turn out an admin had setup forwarders in DNS to another DC. Once I removed the forwarders and cleared DNS cache it cleared up.

Answer 1

Jing Zhou 7,770 Microsoft External Staff

Hello,

Thank you for posting in Q&A forum.

This issue could be caused by the IPV6 settings.

Please try to open Settings -> go to Network & internet -> network adapter options .

Right click the network adapter and open Properties. Clear the Internet Protocol Version 6 (TCP/IPv6) option and apply.

Restart the network adapter and check if issue persist.

Best regards，

Jill Zhou

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