DNS issues: support-intelligence.net ?

Hi,

I run a small e-mail server for a non-profit.

Our mail server uses BIND and performs DNSSEC validation.  In the 
resolution logs, I noticed the following starting around May 6th:

09-May-2026 11:30:55.171 lame-servers: info: broken trust chain 
resolving 'mailchimp.com.dob.sibl.*support-intelligence.net*/A/IN': 
38.130.107.118#53

AFAIK, this is a domain that is checked via a default install of 
SpamAssassin 4.0.2.

Looking at this via: DNSViz [0] seems to confirm that there are issues.

My questions are:

** Is anyone else seeing this ?

** Is there someway to get a hold of the people that run this domain and 
notify them of their DNS issues ?

Thanks,

- J

Links:

[0]    https://dnsviz.net/d/support-intelligence.net/dnssec/