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19.1 Legacy Series / Unbound DNS fails for specific address.

« on: May 18, 2019, 06:15:44 pm »

I’m using Unbound DNS and I can’t resolve um specific address; the address is m1.mordomo.gov.pt
The first DNS server in System: Settings: General is 1.1.1.1
If I configure my PC to use 1.1.1.1 as a DNS server, I can resolve the address successful.
Additionally, if I change OPNsense to use Dnsmasq DNS it works correctly.

Resolving with OPNsense
>nslookup m1.mordomo.gov.pt
Server:  [OPNsense]
Address:  192.168.10.1

Name:    m1.mordomo.gov.pt
Served by:
- ns2.ama.pt

          mordomo.gov.pt
- ns.ama.pt

          mordomo.gov.pt

Resolving with 1.1.1.1
>nslookup m1.mordomo.gov.pt
Server:  one.one.one.one
Address:  1.1.1.1

Non-authoritative answer:
Name:    m1.mordomo.gov.pt
Address:  127.0.0.1