nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Community Discussions

The most recent content from our members.

Community Discussions

The most recent content from our members.

DNS underscore zones are not updating

Xitao

Hey,

Microsoft AD/DNS checks show major tests passed and replication is healthy.

Mix of 2016 → 2025 OS versions.

Customer DNS is pointing to inflow Infoblox, and Windows DNS manager visibility depends on Infoblox synchronization configuration.

Any similar cases ?

Find more posts tagged with

DNS

Comments

MattR

Its probably best to work with Infoblox Support on this issue. Without more details it would be hard to guess. Here are some things to consider.

Where are the DNS zones hosted - in Windows or in Infoblox DNS?
If Infoblox is it NIOS or UDDI?
Review the syslog messages on the zone primary for any clues.
Review the configuration and policies applied to the underscore zones to be sure they are consistent with the parent zone

Xitao

Infoblox NIOS;
Infoblox is the authoritative DNS;
No errors in the syslog;
Double check in configuration and policies, no errors;
Records exist in Infoblox but in DNS (e.g., _msdcs);

MattR

No errors anywhere? One thing I can think of, is that the clients must be able to resolve the hostname of the zone primary, and they must be able to communicate with the zone primary with UDP/53. Can you check on that? If that doesn't help, more research is needed, and I'd recommend working with Infoblox Support.