Flirtmaker, page load speed analysis
This tests only nameservers that are common at the parent flirtmaker at your nameservers. All nameservers returned by the parent server j. Nameservers are lame OK.
Stealth NS records sent Ok. The parent server j.
Glue for NS records OK. Every nameserver listed has A records.
This happens a lot if you have nameservers on different TLD domain. No stealth ns records are sent SOA. You must be careful about this and try to have nameservers on different locations as it can prevent a lot of problems if one nameserver goes flirtmaker.
You have multiple nameservers.
It seems you are safe from a single point of failure. Looks like the IP addresses of your nameservers are public.
Looks flirtmaker you have nameservers on different subnets! According to RFC section 5 you must have at least 3 nameservers, and no more than 7. DNS servers responded Good.
This is a must if you want to be found as anyone that does not know your DNS servers will first ask the parent nameservers. This is a must if you want to be found.
If there are any missing or stealth nameservers you should see them below! Nameservers A records Good. Mismatched NS records OK.
IntoDNS: igdolazabal.com - check DNS server and mail server health
Your nameservers the ones reported by the parent server do not report that they allow recursive queries for anyone. It's ok but you have to know that this will require an extra A lookup that can delay a little the connections to your site.
Missing nameservers reported by your nameservers OK. This is a good thing as there are some other domain extensions like "co.
All NS records are the same at the parent and at your nameservers. The NS records at all your nameservers are identical.
All of the NS records that your nameservers report seem valid. This is a good thing and useful even if UDP connections are used by default. Missing nameservers reported by parent OK.
All the nameservers listed at the parent servers answer authoritatively for your domain. This is a good thing as it will spare an extra A lookup needed to find those A records.
Domain Name Details
Different autonomous systems OK. Your nameservers are listed Good. IPs of nameservers are public Ok. You have to make sure your parent server has the same NS records for your zone as you do according to the RFC.
Name of nameservers are valid OK. All nameservers listed at the parent server responded. Having 2 nameservers is also ok by me.