diff --git a/app/jobs/nameserver_record_validation_job.rb b/app/jobs/nameserver_record_validation_job.rb
index d4c9b194d..9271d94d7 100644
--- a/app/jobs/nameserver_record_validation_job.rb
+++ b/app/jobs/nameserver_record_validation_job.rb
@@ -12,7 +12,7 @@ class NameserverRecordValidationJob < ApplicationJob
 
       domains.each do |domain|
         domain.nameservers.each do |nameserver|
-          next if nameserver.nameserver_failed_validation? || nameserver.validated?
+          next if nameserver.failed_validation? || nameserver.validated?
 
           result = NameserverValidator.run(domain_name: domain.name, nameserver: nameserver)
 
@@ -38,7 +38,7 @@ class NameserverRecordValidationJob < ApplicationJob
       return logger.info 'Domain not has nameservers' if domain.nameservers.empty?
 
       domain.nameservers.each do |nameserver|
-        next if nameserver.nameserver_failed_validation?
+        next if nameserver.failed_validation?
 
         result = NameserverValidator.run(domain_name: domain.name, nameserver: nameserver)
 
@@ -73,6 +73,8 @@ class NameserverRecordValidationJob < ApplicationJob
 
     nameserver.failed_validation_reason = reason
     nameserver.save
+
+    failed_log(text: reason, nameserver: nameserver, domain: nameserver.domain) if nameserver.failed_validation?
   end
 
   def parse_result(result, nameserver)
@@ -95,25 +97,24 @@ class NameserverRecordValidationJob < ApplicationJob
     end
 
     logger.info text
-    failed_log(text: text, nameserver: nameserver, domain: domain)
     add_nameserver_to_failed(nameserver: nameserver, reason: text)
-
     false
   end
 
   def failed_log(text:, nameserver:, domain:)
-    inform_to_tech_contact(domain: domain, text: text)
+    inform_to_tech_contact(domain: domain, nameserver: nameserver, text: text)
     inform_to_registrar(text: text, nameserver: nameserver)
 
     false
   end
 
-  def inform_to_tech_contact(domain:, text: nil)
-    ContactNotification.notify_tech_contact(domain: domain, reason: 'nameserver')
+  def inform_to_tech_contact(domain:, nameserver:, text: nil)
+    ContactNotification.notify_tech_contact(domain: domain, nameserver: nameserver, reason: 'nameserver')
   end
 
   def inform_to_registrar(nameserver:, text: nil)
-    text =  "Host record #{nameserver.hostname} of a domain #{nameserver.domain} is invalid. Please fix or contact the registrant."
+    text =  "Host record #{nameserver.hostname} of a domain #{nameserver.domain} is invalid.
+              Please fix or contact the registrant. Problem with nameserver #{nameserver} - #{nameserver.failed_validation_reason}"
     logger.info text
     ContactNotification.notify_registrar(domain: nameserver.domain, text: text)
   end
diff --git a/app/jobs/validate_dnssec_job.rb b/app/jobs/validate_dnssec_job.rb
index 3277914f1..b5357bead 100644
--- a/app/jobs/validate_dnssec_job.rb
+++ b/app/jobs/validate_dnssec_job.rb
@@ -133,13 +133,6 @@ class ValidateDnssecJob < ApplicationJob
     resolver
   end
 
-  def log_templates
-    {
-      "true" => "validated successfully",
-      "false" => "validated fail"
-    }
-  end
-
   def logger
     @logger ||= Rails.logger
   end
diff --git a/app/mailers/contact_inform_mailer.rb b/app/mailers/contact_inform_mailer.rb
index 7423da791..bf5037cbf 100644
--- a/app/mailers/contact_inform_mailer.rb
+++ b/app/mailers/contact_inform_mailer.rb
@@ -10,9 +10,10 @@ class ContactInformMailer < ApplicationMailer
     mail(to: contact.email, subject: subject)
   end
 
-  def notify_nameserver(contact:, domain:)
+  def notify_nameserver(contact:, domain:, nameserver:)
     @contact = contact
     @domain = domain
+    @nameserver = nameserver
 
     subject = "Domeeni #{@domain.name} nimeserveri kirjed ei ole korrektsed / The host records of the domain #{@domain.name} are invalid"
     mail(to: contact.email, subject: subject)
diff --git a/app/models/nameserver.rb b/app/models/nameserver.rb
index 20d4656c6..ababd84cf 100644
--- a/app/models/nameserver.rb
+++ b/app/models/nameserver.rb
@@ -55,7 +55,7 @@ class Nameserver < ApplicationRecord
     }
   end
 
-  def nameserver_failed_validation?
+  def failed_validation?
     return false if validation_counter.nil?
 
     validation_counter >= NameserverValidator::VALID_NAMESERVER_COUNT_THRESHOLD
diff --git a/app/services/contact_notification.rb b/app/services/contact_notification.rb
index 16765d65d..e9b00c575 100644
--- a/app/services/contact_notification.rb
+++ b/app/services/contact_notification.rb
@@ -5,7 +5,7 @@ module ContactNotification
     domain.registrar.notifications.create(text: text)
   end
 
-  def notify_tech_contact(domain:, reason: nil)
+  def notify_tech_contact(domain:, nameserver: nil, reason: nil)
     case reason
     when 'dnssec'
       domain.tech_contacts.each do |tech|
@@ -17,7 +17,7 @@ module ContactNotification
       domain.tech_contacts.each do |tech|
         contact = Contact.find(tech.id)
 
-        ContactInformMailer.notify_nameserver(contact: contact, domain: domain).deliver_now
+        ContactInformMailer.notify_nameserver(contact: contact, domain: domain, nameserver: nameserver).deliver_now
       end
     end
   end
diff --git a/app/views/mailers/contact_inform_mailer/notify_nameserver.html.erb b/app/views/mailers/contact_inform_mailer/notify_nameserver.html.erb
index ce6b968a0..c9df4f6f0 100644
--- a/app/views/mailers/contact_inform_mailer/notify_nameserver.html.erb
+++ b/app/views/mailers/contact_inform_mailer/notify_nameserver.html.erb
@@ -6,6 +6,8 @@ Eesti Interneti Sihtasutusele (EIS) juhib tähelepanu, et domeeni <%= @domain.na
 Andmete parandamiseks vaadake palun üle domeeni nimeserverite seaditused või pöörduge palun oma registripidaja <%= @domain.registrar.name%> või nimeserveri teenuse pakkuja poole.
 </p>
 
+<b>Viga nimesereriga</b> <%= @nameserver %> - <%= @nameserver.failed_validation_reason %>
+
 <p>
 Lisaküsimuste korral võtke palun ühendust oma registripidajaga:
 </p>
@@ -30,6 +32,8 @@ Lugupidamisega<br />
 Please check the name server settings of the domain or contact your registrar <%= @domain.registrar.name%> or your name server service provider to correct this information.
 </p>
 
+<b>Problem with nameserver</b> <%= @nameserver %> - <%= @nameserver.failed_validation_reason %>"
+
 <p>
 Should you have additional questions, please contact your registrar:
 </p>
diff --git a/test/jobs/nameserver_record_validation_job_test.rb b/test/jobs/nameserver_record_validation_job_test.rb
index a8d625ca1..1f39c6d33 100644
--- a/test/jobs/nameserver_record_validation_job_test.rb
+++ b/test/jobs/nameserver_record_validation_job_test.rb
@@ -93,6 +93,6 @@ class NameserverRecordValidationJobTest < ActiveSupport::TestCase
     assert @nameserver.validation_counter, 1
     assert @nameserver.failed_validation_reason.include? "Serial number for nameserver hostname **#{@nameserver.hostname}** doesn't present. SOA validation failed."
 
-    assert @nameserver.nameserver_failed_validation?
+    assert @nameserver.failed_validation?
   end
 end
diff --git a/test/services/contact_notification_test.rb b/test/services/contact_notification_test.rb
index 0e75fb548..ec3d975e6 100644
--- a/test/services/contact_notification_test.rb
+++ b/test/services/contact_notification_test.rb
@@ -4,6 +4,7 @@ class ContactNotificationTest < ActionMailer::TestCase
 
   setup do
     @domain = domains(:shop)
+    @nameserver = nameservers(:shop_ns1)
     @text = 'text'
   end
 
@@ -14,7 +15,7 @@ class ContactNotificationTest < ActionMailer::TestCase
   end
 
   def test_notify_tech_contacts_that_nameserver_is_broken
-    ContactNotification.notify_tech_contact(domain: @domain, reason: 'nameserver')
+    ContactNotification.notify_tech_contact(domain: @domain, reason: 'nameserver', nameserver: @nameserver)
     assert_equal @domain.tech_contacts.count, 2
     assert_emails 2
   end