PublicDNS.info Live-tested public DNS
Retested every 72 hours.

DNS Server Issues in Italy

45 DNS servers in Italy with detected issues. These servers respond to probes but have problems that may affect usability.

Last updated: · All countries

Servers with issues

45 servers
IP ASN Organization Issue Description Reliability
95.110.225.187
AS31034 Aruba S.p.A. BAD_RESPONSE Returns unexpected response codes 90%
82.112.197.141
AS8220 COLT Technology Services Group Limited BAD_RESPONSE Returns unexpected response codes 90%
80.88.90.190
AS31034 Aruba S.p.A. BAD_RESPONSE Returns unexpected response codes 90%
80.83.162.11
AS21058 Digital Telco s.r.l. BAD_RESPONSE Returns unexpected response codes 90%
46.231.32.23
AS56376 ALIDA SRL BAD_RESPONSE Returns unexpected response codes 90%
217.19.153.27
AS28716 Retelit Digital Services S.p.A. BAD_RESPONSE Returns unexpected response codes 90%
212.19.108.1
AS15691 Leonet4cloud srl BAD_RESPONSE Returns unexpected response codes 90%
158.255.242.202
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 90%
151.14.208.163
AS1267 Wind Tre S.p.A. BAD_RESPONSE Returns unexpected response codes 90%
138.66.69.22
AS20981 InnovaPuglia SpA BAD_RESPONSE Returns unexpected response codes 90%
212.19.96.2
AS15691 Leonet4cloud srl BAD_RESPONSE Returns unexpected response codes 88%
194.153.131.18
AS13060 Basic Net SpA BAD_RESPONSE Returns unexpected response codes 87%
185.63.89.203
AS59862 Professional Link S.r.l. BAD_RESPONSE Returns unexpected response codes 87%
80.83.162.8
AS21058 Network Sistemi S.r.l.s. BAD_RESPONSE Returns unexpected response codes 86%
93.41.179.12
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
93.41.172.247
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
93.51.142.20
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
93.39.247.131
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
93.39.247.132
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
93.39.249.66
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
93.42.238.17
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
92.223.193.69
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
92.223.193.87
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
92.223.216.114
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
89.96.192.6
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
89.96.131.135
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
89.96.154.137
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
85.18.87.69
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
85.18.90.132
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
84.33.0.251
AS34081 INCUBATEC GmbH - Srl BAD_RESPONSE Returns unexpected response codes 77%
81.208.5.197
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
62.177.1.2
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
62.177.1.5
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
45.90.124.6
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
217.70.159.99
AS34081 INCUBATEC GmbH - Srl BAD_RESPONSE Returns unexpected response codes 77%
217.70.159.234
AS34081 INCUBATEC GmbH - Srl BAD_RESPONSE Returns unexpected response codes 77%
2.239.221.54
AS12874 Fastweb BAD_RESPONSE Returns unexpected response codes 77%
129.152.21.232
AS31898 Oracle Corporation BAD_RESPONSE Returns unexpected response codes 77%
151.11.24.15
AS1267 Wind Tre S.p.A. BAD_RESPONSE Returns unexpected response codes 69%
94.247.12.181
AS48394 Venis S.p.A. BAD_RESPONSE Returns unexpected response codes 67%
94.177.160.215
AS31034 Aruba S.p.A. CENSORED Censors or filters certain domains 87%
217.61.61.215
AS31034 Aruba S.p.A. CENSORED Censors or filters certain domains 87%
204.216.219.98
AS31898 Oracle Corporation CENSORED Censors or filters certain domains 87%
195.231.75.44
AS31034 Aruba S.p.A. CENSORED Censors or filters certain domains 87%
172.232.207.194
AS63949 Akamai Connected Cloud CENSORED Censors or filters certain domains 87%

What do these issues mean?

  • REFUSED — Server is online but refuses queries from outside its network. Likely an ISP resolver that only serves its own subscribers.
  • NX_HIJACK — Server works but redirects non-existent domain lookups to its own IP, typically showing ads instead of an error.
  • SERVFAIL — Server responds but returns internal errors. May be misconfigured or overloaded.
  • NETWORK_ERROR — Connection to the server failed at the network level.
  • NO_ANSWER — Server responds to the query but provides no answer data.
  • CENSORED — Server returns different results for certain domains compared to neutral resolvers.

Related