diff --git a/toxcore/network.c b/toxcore/network.c
index 55aa4e2818..79073e83e0 100644
--- a/toxcore/network.c
+++ b/toxcore/network.c
@@ -586,6 +586,102 @@ static int sys_setsockopt(void *obj, Socket sock, int level, int optname, const
     return setsockopt(net_socket_to_native(sock), level, optname, (const char *)optval, optlen);
 }
 
+// sets and fills an array of addrs for address
+// returns the number of entries in addrs
+non_null()
+static int sys_getaddrinfo(void *obj, const char *address, int family, Network_Addr **addrs)
+{
+    assert(addrs != nullptr);
+    *addrs = nullptr;
+
+    struct addrinfo hints = {0};
+    hints.ai_family   = family;
+    // hints.ai_socktype = SOCK_DGRAM; // type of socket Tox uses.
+    // hints.ai_protocol = SOCK_DGRAM; // type of socket Tox uses.
+
+    struct addrinfo *infos = nullptr;
+
+    const int rc = getaddrinfo(address, nullptr, &hints, &infos);
+
+    // Lookup failed.
+    if (rc != 0) {
+        // TODO(Green-Sky): log error
+        return 0;
+    }
+
+    const size_t max_count = min_u64(SIZE_MAX, INT32_MAX) / sizeof(Network_Addr);
+    int result = 0;
+
+    // we count number of "valid" results
+    for (struct addrinfo *walker = infos; walker != nullptr; walker = walker->ai_next) {
+        if (walker->ai_family == family || family == AF_UNSPEC) {
+            result++;
+        }
+    }
+
+    assert(max_count >= result);
+
+    // HACK: use default memory allocator
+    const Memory* mem = os_memory();
+
+    *addrs = (Network_Addr *)mem_valloc(mem, result, sizeof(Network_Addr));
+    if (*addrs == nullptr) {
+        freeaddrinfo(infos);
+        return 0;
+    }
+
+    // now we fill in
+    int i = 0;
+    for (struct addrinfo *walker = infos; walker != nullptr; walker = walker->ai_next) {
+        if (walker->ai_family == family || family == AF_UNSPEC) {
+            (*addrs)[i].size = sizeof(struct sockaddr_storage);
+            (*addrs)[i].addr.ss_family = walker->ai_family;
+
+            // according to sped, storage is supposed to be large enough (and source shows they are)
+            // storage is 128 bytes
+            assert(walker->ai_addrlen <= (*addrs)[i].size);
+
+            memcpy(&(*addrs)[i].addr, walker->ai_addr, walker->ai_addrlen);
+            (*addrs)[i].size = walker->ai_addrlen;
+
+            i++;
+        }
+    }
+
+    assert(i == result);
+
+    freeaddrinfo(infos);
+
+    // number of entries in addrs
+    return result;
+}
+
+non_null()
+static int sys_getaddrinfo_dummy(void *obj, const char *address, int family, Network_Addr **addrs)
+{
+    return 0;
+}
+
+non_null()
+static int sys_freeaddrinfo(void *obj, Network_Addr *addrs)
+{
+    if (addrs == nullptr) {
+        return 0;
+    }
+
+    // HACK: use default memory allocator
+    const Memory* mem = os_memory();
+    mem_delete(mem, addrs);
+
+    return 0;
+}
+
+non_null()
+static int sys_freeaddrinfo_dummy(void *obj, Network_Addr *addrs)
+{
+    return 0;
+}
+
 static const Network_Funcs os_network_funcs = {
     sys_close,
     sys_accept,
@@ -600,8 +696,10 @@ static const Network_Funcs os_network_funcs = {
     sys_socket_nonblock,
     sys_getsockopt,
     sys_setsockopt,
+    sys_getaddrinfo,
+    sys_freeaddrinfo
 };
-static const Network os_network_obj = {&os_network_funcs};
+static const Network os_network_obj = {&os_network_funcs, nullptr};
 
 const Network *os_network(void)
 {
@@ -620,6 +718,43 @@ const Network *os_network(void)
     return &os_network_obj;
 }
 
+static const Network_Funcs os_network_no_dns_funcs = {
+    sys_close,
+    sys_accept,
+    sys_bind,
+    sys_listen,
+    sys_recvbuf,
+    sys_recv,
+    sys_recvfrom,
+    sys_send,
+    sys_sendto,
+    sys_socket,
+    sys_socket_nonblock,
+    sys_getsockopt,
+    sys_setsockopt,
+    sys_getaddrinfo_dummy,
+    sys_freeaddrinfo_dummy
+};
+
+static const Network os_network_no_dns_obj = {&os_network_no_dns_funcs, nullptr};
+
+const Network *os_network_no_dns(void)
+{
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+    if ((true)) {
+        return nullptr;
+    }
+#endif /* FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION */
+#ifdef OS_WIN32
+    WSADATA wsaData;
+
+    if (WSAStartup(MAKEWORD(2, 2), &wsaData) != NO_ERROR) {
+        return nullptr;
+    }
+#endif /* OS_WIN32 */
+    return &os_network_no_dns_obj;
+}
+
 #if 0
 /* TODO(iphydf): Call this from functions that use `os_network()`. */
 void os_network_deinit(const Network *ns)
@@ -1833,19 +1968,16 @@ static int addr_resolve(const Network *ns, const char *address, IP *to, IP *extr
     const Family tox_family = to->family;
     const int family = make_family(tox_family);
 
-    struct addrinfo hints = {0};
-    hints.ai_family   = family;
-    hints.ai_socktype = SOCK_DGRAM; // type of socket Tox uses.
+    Network_Addr* addrs = nullptr;
+    const int rc = ns->funcs->getaddrinfo(ns->obj, address, family, &addrs);
 
-    struct addrinfo *server = nullptr;
-
-    const int rc = getaddrinfo(address, nullptr, &hints, &server);
-
-    // Lookup failed.
-    if (rc != 0) {
+    // Lookup failed / empty.
+    if (rc <= 0) {
         return 0;
     }
 
+    assert(addrs != nullptr);
+
     IP ip4;
     ip_init(&ip4, false); // ipv6enabled = false
     IP ip6;
@@ -1854,16 +1986,16 @@ static int addr_resolve(const Network *ns, const char *address, IP *to, IP *extr
     int result = 0;
     bool done = false;
 
-    for (struct addrinfo *walker = server; walker != nullptr && !done; walker = walker->ai_next) {
-        switch (walker->ai_family) {
+    for (int i = 0; i < rc && !done; i++) {
+        switch (addrs[i].addr.ss_family) {
             case AF_INET: {
-                if (walker->ai_family == family) { /* AF_INET requested, done */
-                    const struct sockaddr_in *addr = (const struct sockaddr_in *)(const void *)walker->ai_addr;
+                if (addrs[i].addr.ss_family == family) { /* AF_INET requested, done */
+                    const struct sockaddr_in *addr = (const struct sockaddr_in *)(const void *)&addrs[i].addr;
                     get_ip4(&to->ip.v4, &addr->sin_addr);
                     result = TOX_ADDR_RESOLVE_INET;
                     done = true;
                 } else if ((result & TOX_ADDR_RESOLVE_INET) == 0) { /* AF_UNSPEC requested, store away */
-                    const struct sockaddr_in *addr = (const struct sockaddr_in *)(const void *)walker->ai_addr;
+                    const struct sockaddr_in *addr = (const struct sockaddr_in *)(const void *)&addrs[i].addr;
                     get_ip4(&ip4.ip.v4, &addr->sin_addr);
                     result |= TOX_ADDR_RESOLVE_INET;
                 }
@@ -1872,16 +2004,16 @@ static int addr_resolve(const Network *ns, const char *address, IP *to, IP *extr
             }
 
             case AF_INET6: {
-                if (walker->ai_family == family) { /* AF_INET6 requested, done */
-                    if (walker->ai_addrlen == sizeof(struct sockaddr_in6)) {
-                        const struct sockaddr_in6 *addr = (const struct sockaddr_in6 *)(void *)walker->ai_addr;
+                if (addrs[i].addr.ss_family == family) { /* AF_INET6 requested, done */
+                    if (addrs[i].size == sizeof(struct sockaddr_in6)) {
+                        const struct sockaddr_in6 *addr = (const struct sockaddr_in6 *)(void *)&addrs[i].addr;
                         get_ip6(&to->ip.v6, &addr->sin6_addr);
                         result = TOX_ADDR_RESOLVE_INET6;
                         done = true;
                     }
                 } else if ((result & TOX_ADDR_RESOLVE_INET6) == 0) { /* AF_UNSPEC requested, store away */
-                    if (walker->ai_addrlen == sizeof(struct sockaddr_in6)) {
-                        const struct sockaddr_in6 *addr = (const struct sockaddr_in6 *)(void *)walker->ai_addr;
+                    if (addrs[i].size == sizeof(struct sockaddr_in6)) {
+                        const struct sockaddr_in6 *addr = (const struct sockaddr_in6 *)(void *)&addrs[i].addr;
                         get_ip6(&ip6.ip.v6, &addr->sin6_addr);
                         result |= TOX_ADDR_RESOLVE_INET6;
                     }
@@ -1906,7 +2038,7 @@ static int addr_resolve(const Network *ns, const char *address, IP *to, IP *extr
         }
     }
 
-    freeaddrinfo(server);
+    ns->funcs->freeaddrinfo(ns->obj, addrs);
     return result;
 }
 
diff --git a/toxcore/network.h b/toxcore/network.h
index 06857b8917..f8bcbe382f 100644
--- a/toxcore/network.h
+++ b/toxcore/network.h
@@ -48,7 +48,7 @@ typedef Socket net_socket_cb(void *obj, int domain, int type, int proto);
 typedef int net_socket_nonblock_cb(void *obj, Socket sock, bool nonblock);
 typedef int net_getsockopt_cb(void *obj, Socket sock, int level, int optname, void *optval, size_t *optlen);
 typedef int net_setsockopt_cb(void *obj, Socket sock, int level, int optname, const void *optval, size_t optlen);
-typedef int net_getaddrinfo_cb(void *obj, int family, Network_Addr **addrs);
+typedef int net_getaddrinfo_cb(void *obj, const char *address, int family, Network_Addr **addrs);
 typedef int net_freeaddrinfo_cb(void *obj, Network_Addr *addrs);
 
 /** @brief Functions wrapping POSIX network functions.
@@ -80,6 +80,7 @@ typedef struct Network {
 } Network;
 
 const Network *os_network(void);
+const Network *os_network_no_dns(void);
 
 typedef struct Family {
     uint8_t value;
diff --git a/toxcore/network_test_util.cc b/toxcore/network_test_util.cc
index 758e49500d..18482fb93a 100644
--- a/toxcore/network_test_util.cc
+++ b/toxcore/network_test_util.cc
@@ -70,9 +70,9 @@ int Test_Network::setsockopt(
 {
     return net->funcs->setsockopt(net->obj, sock, level, optname, optval, optlen);
 }
-int Test_Network::getaddrinfo(void *obj, int family, Network_Addr **addrs)
+int Test_Network::getaddrinfo(void *obj, const char *address, int family, Network_Addr **addrs)
 {
-    return net->funcs->getaddrinfo(net->obj, family, addrs);
+    return net->funcs->getaddrinfo(net->obj, address, family, addrs);
 }
 int Test_Network::freeaddrinfo(void *obj, Network_Addr *addrs)
 {
diff --git a/toxcore/network_test_util.hh b/toxcore/network_test_util.hh
index 70f238aa92..197dcb3aea 100644
--- a/toxcore/network_test_util.hh
+++ b/toxcore/network_test_util.hh
@@ -60,7 +60,7 @@ class Test_Network : public Network_Class {
         void *obj, Socket sock, int level, int optname, void *optval, size_t *optlen) override;
     int setsockopt(
         void *obj, Socket sock, int level, int optname, const void *optval, size_t optlen) override;
-    int getaddrinfo(void *obj, int family, Network_Addr **addrs) override;
+    int getaddrinfo(void *obj, const char *address, int family, Network_Addr **addrs) override;
     int freeaddrinfo(void *obj, Network_Addr *addrs) override;
 };