diff --git a/m/hut/blackbox.yml b/m/hut/blackbox.yml
new file mode 100644
index 0000000..232fb89
--- /dev/null
+++ b/m/hut/blackbox.yml
@@ -0,0 +1,160 @@
+modules:
+  http_2xx:
+    prober: http
+    timeout: 5s
+    http:
+      valid_status_codes: []  # Defaults to 2xx
+      method: GET
+  http_with_proxy:
+    prober: http
+    http:
+      proxy_url: "http://127.0.0.1:3128"
+      skip_resolve_phase_with_proxy: true
+  http_with_proxy_and_headers:
+    prober: http
+    http:
+      proxy_url: "http://127.0.0.1:3128"
+      proxy_connect_header:
+        Proxy-Authorization:
+          - Bearer token
+  http_post_2xx:
+    prober: http
+    timeout: 5s
+    http:
+      method: POST
+      headers:
+        Content-Type: application/json
+      body: '{}'
+  http_post_body_file:
+    prober: http
+    timeout: 5s
+    http:
+      method: POST
+      body_file: "/files/body.txt"
+  http_basic_auth_example:
+    prober: http
+    timeout: 5s
+    http:
+      method: POST
+      headers:
+        Host: "login.example.com"
+      basic_auth:
+        username: "username"
+        password: "mysecret"
+  http_2xx_oauth_client_credentials:
+    prober: http
+    timeout: 5s
+    http:
+      valid_http_versions: ["HTTP/1.1", "HTTP/2"]
+      follow_redirects: true
+      preferred_ip_protocol: "ip4"
+      valid_status_codes:
+        - 200
+        - 201
+      oauth2:
+        client_id: "client_id"
+        client_secret: "client_secret"
+        token_url: "https://api.example.com/token"
+        endpoint_params:
+          grant_type: "client_credentials"
+  http_custom_ca_example:
+    prober: http
+    http:
+      method: GET
+      tls_config:
+        ca_file: "/certs/my_cert.crt"
+  http_gzip:
+    prober: http
+    http:
+      method: GET
+      compression: gzip
+  http_gzip_with_accept_encoding:
+    prober: http
+    http:
+      method: GET
+      compression: gzip
+      headers:
+        Accept-Encoding: gzip
+  tls_connect:
+    prober: tcp
+    timeout: 5s
+    tcp:
+      tls: true
+  tcp_connect_example:
+    prober: tcp
+    timeout: 5s
+  imap_starttls:
+    prober: tcp
+    timeout: 5s
+    tcp:
+      query_response:
+        - expect: "OK.*STARTTLS"
+        - send: ". STARTTLS"
+        - expect: "OK"
+        - starttls: true
+        - send: ". capability"
+        - expect: "CAPABILITY IMAP4rev1"
+  smtp_starttls:
+    prober: tcp
+    timeout: 5s
+    tcp:
+      query_response:
+        - expect: "^220 ([^ ]+) ESMTP (.+)$"
+        - send: "EHLO prober\r"
+        - expect: "^250-STARTTLS"
+        - send: "STARTTLS\r"
+        - expect: "^220"
+        - starttls: true
+        - send: "EHLO prober\r"
+        - expect: "^250-AUTH"
+        - send: "QUIT\r"
+  irc_banner_example:
+    prober: tcp
+    timeout: 5s
+    tcp:
+      query_response:
+        - send: "NICK prober"
+        - send: "USER prober prober prober :prober"
+        - expect: "PING :([^ ]+)"
+          send: "PONG ${1}"
+        - expect: "^:[^ ]+ 001"
+  icmp_example:
+    prober: icmp
+    timeout: 5s
+    icmp:
+      preferred_ip_protocol: "ip4"
+      source_ip_address: "127.0.0.1"
+  dns_udp_example:
+    prober: dns
+    timeout: 5s
+    dns:
+      query_name: "www.prometheus.io"
+      query_type: "A"
+      valid_rcodes:
+        - NOERROR
+      validate_answer_rrs:
+        fail_if_matches_regexp:
+          - ".*127.0.0.1"
+        fail_if_all_match_regexp:
+          - ".*127.0.0.1"
+        fail_if_not_matches_regexp:
+          - "www.prometheus.io.\t300\tIN\tA\t127.0.0.1"
+        fail_if_none_matches_regexp:
+          - "127.0.0.1"
+      validate_authority_rrs:
+        fail_if_matches_regexp:
+          - ".*127.0.0.1"
+      validate_additional_rrs:
+        fail_if_matches_regexp:
+          - ".*127.0.0.1"
+  dns_soa:
+    prober: dns
+    dns:
+      query_name: "prometheus.io"
+      query_type: "SOA"
+  dns_tcp_example:
+    prober: dns
+    dns:
+      transport_protocol: "tcp" # defaults to "udp"
+      preferred_ip_protocol: "ip4" # defaults to "ip6"
+      query_name: "www.prometheus.io"
diff --git a/m/hut/monitoring.nix b/m/hut/monitoring.nix
index 6c7d093..49ebf7c 100644
--- a/m/hut/monitoring.nix
+++ b/m/hut/monitoring.nix
@@ -64,6 +64,11 @@
         enable = true;
         listenAddress = "127.0.0.1";
       };
+      blackbox = {
+        enable = true;
+        listenAddress = "127.0.0.1";
+        configFile = ./blackbox.yml;
+      };
     };
 
     scrapeConfigs = [
@@ -77,6 +82,7 @@
             "127.0.0.1:9252"
             "127.0.0.1:${toString config.services.prometheus.exporters.smartctl.port}"
             "127.0.0.1:9341" # Slurm exporter
+            "127.0.0.1:${toString config.services.prometheus.exporters.blackbox.port}"
           ];
         }];
       }
@@ -90,6 +96,34 @@
           ];
         }];
       }
+      {
+        job_name = "blackbox";
+        metrics_path = "/probe";
+        params = { module = [ "http_2xx" ]; };
+        static_configs = [{
+          targets = [
+            "https://pm.bsc.es/"
+            "https://jungle.bsc.es/"
+          ];
+        }];
+        relabel_configs = [
+          {
+            # Takes the address and sets it in the "target=<xyz>" URL parameter
+            source_labels = [ "__address__" ];
+            target_label = "__param_target";
+          }
+          {
+            # Sets the "instance" label with the remote host we are querying
+            source_labels = [ "__param_target" ];
+            target_label = "instance";
+          }
+          {
+            # Shows the host target address instead of the blackbox address
+            target_label = "__address__";
+            replacement = "127.0.0.1:${toString config.services.prometheus.exporters.blackbox.port}";
+          }
+        ];
+      }
       {
         # Scrape the IPMI info of the hosts remotely via LAN
         job_name = "ipmi-lan";