Just clicked utopia dot net for a zonemaster report; warnings on detected flaws:
ADDRESS
1 ADDRESS WARNING Nameserver -ns63.worldnic.com has an IP address (-207.204.40.132) without PTR configured.
2 ADDRESS WARNING Nameserver -ns64.worldnic.com has an IP address (-207.204.21.132) without PTR configured.
CONNECTIVITY
5 CONNECTIVITY WARNING All nameservers in the delegation have IPv4 addresses in the same AS (55002).
7 CONNECTIVITY WARNING All nameservers in the delegation are in the same AS (55002).
NAMESERVER
12 NAMESERVER WARNING Nameserver -ns64.worldnic.com/-207.204.21.132 accepts an unsupported EDNS version.
13 NAMESERVER WARNING Nameserver -ns63.worldnic.com/-207.204.40.132 accepts an unsupported EDNS version.
ZONE (a.k.a. domain)
1 ZONE NOTICE SOA 'refresh' value (10800) is less than the recommended minimum (14400).
Re:
https://www.shodan.io/host/207.204.40.132 - Consider:
https://en.internet.nl/site/defense.net/626608/no DNSSEC security, no HTTPS security redirecting to -https://www.f5.com/products/security/silverline/ddos-protection
Retirable jQuery library:
jquery 3.3.1 Found in hXtps://www.f5.com/etc.clientlibs/f5-com/clientlibs/clientlib-base.911db4aeb2e8ad9cf8fa582f1353a67c.js
Vulnerability info:
Low CVE-2019-11358 jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution
Insecure against snoopers - This website is insecure.
100% of the trackers on this site could be protecting you from NSA snooping. Tell -defense.net to fix it.
All trackers
At least 4 third parties know you are on this webpage.
-www.f5.com
-assets.adobedtm.com
-consent.trustarc.com
-static.cloud.coveo.com -static.cloud.coveo.com
polonus (volunteer 3rd party cold recon website security analyst and website error-hunter)