---
version: rssac002v5
service: b.root-servers.net
start-period: 2025-08-20T00:00:00Z
metric: b-extra
license: CC-BY-4.0, https://b.root-servers.org/methodology.html
fileseqno:
  fra: 00003974-00004362
  fra-tls: 00066843-00066866
  iad: 01271743-01272444
  iad-tls: 00068135-00068158
  lax: 02460372-02460778
  lax-tls: 00016128-00016151
  mia: 01107481-01108061
  mia-tls: 00015419-00015442
  scl: 00056619-00056706
  scl-tls: 00046058-00046081
  sin: 01181605-01182206
  sin-tls: 00057878-00057901
start-time: 1755647999.123750574
end-time: 1755734459.999991
duration: 86460.876
queries-per-second: 73718.40
queries-per-period: 6373757104
queries-to-service-address:
  170.247.170.2: 3658445018
  190.103.186.247: 3
  192.228.79.201: 1030875974
  199.9.14.201: 808382063
  "2001:500:200::b": 51499448
  "2001:500:84::b": 4939289
  "2801:1b8:10::b": 819615309
replies-from-service-address:
  1.246.219.171: 1
  100.33.116.114: 4
  101.44.38.25: 1
  102.214.88.146: 1
  102.220.29.217: 1
  102.220.29.246: 1
  103.131.16.34: 2
  103.140.206.45: 1
  103.150.102.158: 1
  103.153.3.9: 1
  103.165.118.179: 1
  103.17.9.174: 1
  103.188.175.138: 1
  103.190.212.50: 2
  103.195.142.74: 37
  103.214.226.155: 1
  103.234.210.40: 2
  103.26.120.114: 6
  103.5.148.99: 14
  103.57.220.153: 2
  103.7.70.133: 1
  103.94.6.54: 2
  104.192.12.134: 1
  104.209.151.102: 1
  104.226.238.250: 1
  104.37.230.3: 1
  105.159.252.159: 2
  105.247.21.198: 1
  108.252.38.51: 2
  109.228.1.131: 7
  109.228.22.126: 13
  110.77.139.227: 1
  111.93.116.246: 1
  112.134.218.250: 1
  112.172.7.207: 5
  113.161.7.80: 1
  113.19.31.186: 1
  113.212.97.168: 2
  115.186.175.154: 1
  116.212.100.98: 1
  116.212.241.130: 1
  117.102.100.200: 1
  117.102.125.124: 1
  117.3.82.14: 1
  118.142.95.126: 1
  118.37.195.251: 1
  119.160.198.20: 1
  119.59.117.3: 1
  119.92.215.37: 1
  12.13.145.34: 2
  12.138.179.90: 1
  12.150.29.114: 24
  12.189.253.146: 1
  12.231.30.170: 1
  12.235.44.250: 46
  12.28.98.3: 1
  12.45.175.242: 1
  12.96.52.87: 2
  120.197.42.178: 1
  121.58.222.194: 1
  123.127.155.184: 1
  123.30.210.134: 6
  125.40.221.29: 1
  13.210.142.253: 1
  13.88.183.155: 1
  13.90.252.10: 1
  130.61.27.81: 1
  131.196.71.30: 1
  133.163.14.198: 1
  135.148.33.229: 1
  135.180.138.130: 2
  135.181.126.206: 1
  136.228.41.240: 1
  138.121.12.94: 1
  138.59.32.68: 1
  138.68.80.63: 1
  14.142.83.182: 3
  14.225.16.66: 5
  14.241.225.34: 1
  141.105.69.205: 1
  141.136.61.125: 2
  141.98.112.38: 1
  142.136.2.124: 1
  142.54.64.114: 1
  142.54.94.218: 1
  143.208.182.100: 16
  144.76.116.254: 8
  146.196.106.90: 2
  148.113.221.61: 1
  148.244.211.140: 2
  148.66.45.231: 1
  148.69.127.86: 1
  148.72.153.209: 1
  149.202.82.130: 97
  149.91.87.244: 1
  151.3.87.252: 9
  152.165.127.100: 1
  153.133.242.170: 1
  153.142.127.67: 1
  153.184.119.58: 1
  153.199.114.122: 1
  154.118.134.235: 1
  155.139.27.14: 2
  157.119.234.246: 2
  157.173.207.68: 1
  157.191.44.110: 2
  157.25.58.56: 6
  157.86.171.243: 266
  157.90.137.116: 2
  160.153.251.73: 27
  160.86.224.195: 10
  162.19.19.109: 1
  162.19.58.172: 1
  162.245.51.36: 1
  162.55.104.39: 3
  162.55.235.85: 3
  162.55.6.124: 1
  162.84.226.117: 8
  163.247.55.151: 2
  164.119.5.209: 3
  165.235.122.19: 1
  167.232.248.15: 1
  167.235.183.26: 2
  168.126.26.1: 1
  168.90.174.126: 1
  170.231.83.250: 1
  170.247.170.2: 3445847856
  171.43.134.159: 1
  172.14.65.93: 191
  172.56.73.220: 3
  173.163.52.193: 1
  173.237.194.245: 1
  173.246.242.94: 1
  173.72.121.2: 2
  174.138.30.169: 1
  174.70.1.100: 2
  174.73.71.170: 1
  175.110.114.181: 3
  175.29.21.100: 1
  177.220.153.162: 2
  177.39.152.6: 1
  177.69.39.233: 1
  178.139.162.42: 1
  178.139.162.57: 1
  178.139.162.60: 1
  178.139.162.83: 4
  178.139.163.122: 1
  178.139.163.159: 1
  178.139.163.163: 1
  178.139.163.183: 1
  178.139.163.194: 1
  178.139.163.83: 2
  178.209.51.242: 7
  178.216.249.206: 2
  179.127.169.165: 1
  179.25.72.203: 3
  180.179.201.100: 1
  180.33.84.38: 1
  181.114.15.230: 1
  181.128.125.111: 1
  181.49.170.94: 1
  181.57.164.194: 2
  182.78.216.242: 1
  184.104.219.34: 1
  185.13.254.141: 1
  185.13.254.152: 1
  185.13.254.172: 2
  185.13.254.175: 2
  185.13.254.180: 2
  185.13.254.183: 2
  185.13.254.200: 1
  185.148.241.63: 3
  185.177.216.100: 1
  185.2.81.40: 1
  185.213.165.104: 1
  185.223.77.45: 1
  185.39.161.112: 1
  186.155.245.234: 1
  186.179.218.62: 2
  186.194.164.62: 1
  186.54.117.160: 10
  186.60.44.250: 1
  187.111.27.122: 1
  187.121.162.62: 1
  187.141.82.226: 2
  187.188.150.41: 1
  187.208.214.104: 25
  187.216.83.162: 1
  188.40.94.91: 1
  189.16.248.21: 2
  190.119.187.242: 2
  190.167.221.95: 1
  190.56.126.252: 1
  192.129.162.114: 2
  192.140.225.189: 7
  192.154.228.217: 3
  192.16.99.124: 1
  192.228.79.201: 925099860
  192.244.102.78: 1
  192.99.10.166: 1
  193.11.102.161: 2
  193.111.125.183: 1
  194.60.230.53: 1
  194.74.40.188: 5
  194.93.2.70: 24
  195.178.63.94: 3
  195.200.224.81: 19
  195.200.225.5: 3
  195.201.192.29: 2
  195.209.96.35: 1
  195.226.223.11: 1
  195.46.253.77: 1
  196.1.114.253: 1
  196.15.174.206: 1
  196.43.133.108: 1
  198.161.238.20: 1
  198.178.132.251: 2
  198.23.142.74: 2
  199.115.211.249: 3
  199.44.194.2: 4
  199.58.77.123: 2
  199.9.14.201: 739878640
  2.33.3.242: 1
  2.56.255.240: 1
  2.59.117.26: 8
  2.59.117.5: 10
  20.15.122.183: 1
  20.222.177.213: 1
  20.226.61.7: 16
  200.105.231.236: 2
  200.113.10.155: 4
  200.123.17.200: 1
  200.148.238.166: 1
  200.186.31.58: 2
  200.40.81.38: 1
  200.63.98.51: 1
  "2001:4801:7824:101:be76:4eff:fe10:ef2": 2
  "2001:500:200::b": 51278543
  "2001:500:84::b": 4890522
  "2002:587:4a8::587:4a8": 14
  "2002:cf11:be05::cf11:be05": 17
  201.158.34.218: 1
  201.166.137.253: 1
  201.184.156.170: 2
  201.201.187.110: 1
  201.202.191.70: 1
  201.251.135.170: 14
  201.76.173.178: 1
  202.22.130.116: 1
  202.252.214.11: 1
  202.57.56.131: 1
  203.125.143.243: 1
  203.129.195.130: 2
  203.135.192.164: 1
  203.146.127.85: 2
  203.146.170.168: 2
  203.150.197.132: 25
  203.167.92.254: 1
  203.217.8.104: 1
  204.152.80.158: 1
  204.77.136.13: 1
  205.173.78.226: 7
  205.209.103.60: 2
  206.221.178.130: 1
  206.42.60.147: 1
  207.144.162.109: 1
  207.17.190.5: 7
  208.122.81.126: 1
  208.157.146.14: 3
  208.169.70.242: 2
  208.74.120.231: 1
  208.89.96.18: 1
  208.90.103.78: 1
  208.91.188.30: 4
  208.97.29.10: 1
  209.137.205.249: 1
  209.146.25.66: 1
  209.234.196.12: 5
  210.151.96.66: 1
  210.153.123.237: 2
  210.206.183.39: 3
  210.225.74.207: 1
  210.245.89.30: 1
  210.249.110.178: 2
  210.3.143.206: 1
  211.115.66.175: 1
  211.15.244.66: 1
  211.22.185.145: 1
  211.25.206.146: 2
  211.72.124.193: 19
  211.75.165.163: 12
  211.75.39.210: 11
  212.122.52.17: 1
  212.150.211.99: 17
  212.154.81.192: 1
  212.73.221.104: 4
  212.75.116.130: 1
  212.89.10.6: 1
  212.96.1.70: 1
  213.115.136.195: 96
  213.157.244.115: 1
  213.176.29.192: 1
  213.230.64.105: 3
  213.236.218.78: 1
  213.238.180.101: 1
  213.238.180.20: 1
  213.238.180.216: 1
  213.238.180.22: 1
  213.238.180.44: 2
  213.246.55.57: 1
  213.3.23.145: 1
  213.39.74.11: 7
  216.194.97.237: 3
  216.200.240.180: 1
  216.218.41.194: 1
  216.234.205.49: 1
  216.31.74.75: 4
  217.16.1.148: 4
  217.5.149.170: 1
  217.61.98.63: 12
  217.64.99.19: 4
  217.92.112.124: 1
  218.145.31.132: 1
  218.15.223.238: 1
  218.236.49.18: 3
  219.166.109.123: 42
  219.75.128.168: 1
  220.191.249.64: 1
  220.227.72.2: 4
  221.154.98.200: 12
  221.163.194.19: 1
  221.245.155.202: 1
  222.100.236.7: 1
  222.71.89.130: 1
  23.245.3.162: 1
  23.253.56.226: 1
  24.101.13.111: 1
  24.116.146.178: 2
  24.120.26.37: 4
  24.120.63.30: 2
  24.126.249.24: 1
  24.154.64.199: 1
  24.227.204.126: 1
  24.232.183.242: 1
  24.248.208.228: 1
  24.73.227.158: 2
  "2400:6180:0:d0::10b3:9001": 1
  "2400:c400:1002:11:5054:ff:fe66:5148": 2
  "240e:670:8210::a": 2
  "240e:695:9c1:a3::2": 2
  "2600:1f18:9fd:7e0c:b60a:1206:4b62:2281": 1
  "2600:1f18:9fd:7e0e:42fe:71b4:3f4e:2eb1": 1
  "2600:1f18:9fd:7e16:6b10:b58d:6dd0:ac3d": 1
  "2604:3d09:d070:c400:4169:bf2:a459:2e80": 1
  27.100.25.50: 2
  "2801:1b8:10::b": 812656735
  "2803:6580:0:4:250:56ff:fe95:6cee": 1
  "2803:6580:0:4:250:56ff:fe97:345": 1
  "2a02:4540:7044:fa97:dccb:dcff:feb8:b4d5": 1
  "2a02:4540:704d:e7a2:1:0:7d95:8cb0": 1
  "2a02:4540:7052:5788:2c58:999c:f2c1:72ce": 1
  "2a02:4540:7052:5788:93ec:c506:dd0d:ca54": 2
  "2a02:750:9::415": 7
  "2a02:c207:2008:679::1": 1
  "2a03:3b00:1:0:700a:b7ff:fe10:4b18": 2
  "2a09:5e41:209:5290:9e6b:ff:fe04:d3f1": 1
  31.167.161.114: 1
  31.192.214.121: 1
  35.198.35.49: 1
  37.143.124.54: 1
  37.186.54.40: 1
  37.251.255.231: 1
  37.251.255.233: 1
  37.251.255.235: 2
  37.28.156.34: 5
  38.111.252.178: 1
  40.113.193.212: 1
  40.74.220.96: 1
  41.111.146.130: 1
  41.111.146.138: 5
  41.130.249.33: 1
  41.188.49.92: 1
  41.214.10.154: 1
  41.215.243.43: 3
  41.33.166.29: 1
  44.201.247.226: 1
  44.222.87.229: 1
  44.225.30.24: 2
  44.232.142.86: 1
  45.117.153.12: 1
  45.137.210.13: 12
  45.137.210.15: 3
  45.59.70.122: 3
  45.59.70.159: 2
  45.59.70.207: 2
  45.71.6.2: 9
  46.21.250.23: 6
  46.26.88.23: 4
  46.3.240.194: 1
  46.36.201.250: 1
  46.37.4.202: 19
  46.4.98.142: 1
  46.40.5.154: 1
  47.206.107.113: 2
  47.23.165.162: 1
  47.50.205.90: 1
  49.13.141.21: 1
  49.248.216.178: 1
  5.149.173.238: 2
  5.17.81.172: 1
  5.173.34.103: 1
  5.180.81.116: 1
  5.180.81.143: 1
  5.189.161.18: 3
  5.2.144.152: 2
  50.125.123.16: 1
  50.187.188.145: 1
  50.194.160.108: 1
  50.232.41.234: 1
  50.84.135.58: 2
  51.195.89.138: 1
  51.210.242.68: 1
  51.38.225.95: 1
  51.44.65.29: 5
  51.79.208.229: 1
  52.43.9.176: 1
  54.64.175.221: 12
  57.154.225.193: 1
  59.124.114.61: 1
  59.124.141.174: 1
  59.126.58.204: 242
  60.241.16.34: 5
  60.241.40.206: 1
  60.248.185.20: 2
  61.219.165.25: 3
  62.171.128.32: 4
  62.183.98.99: 1
  62.232.24.62: 1
  62.36.226.36: 5
  62.36.230.195: 7
  62.64.241.86: 1
  63.147.28.42: 1
  63.209.139.92: 1
  63.224.99.202: 129
  64.62.197.141: 24
  64.62.197.194: 12
  65.109.114.31: 1
  65.21.59.82: 1
  65.23.231.15: 1
  65.51.132.84: 1
  66.118.245.194: 1
  66.193.53.78: 2
  66.216.47.5: 1
  66.45.254.10: 6
  66.51.129.138: 1
  66.7.179.161: 1
  66.85.167.26: 2
  67.78.103.190: 2
  68.99.75.182: 1
  69.10.54.26: 1
  69.178.25.225: 1
  69.194.131.163: 20
  69.59.29.106: 1
  69.60.134.50: 1
  69.85.251.194: 1
  70.115.85.70: 1
  70.24.160.28: 1
  70.248.196.130: 1
  70.97.76.2: 9
  71.174.221.166: 1
  71.86.25.4: 15
  71.89.144.114: 1
  72.142.53.147: 1
  72.214.47.170: 1
  72.240.36.55: 1
  74.134.27.215: 1
  74.218.154.194: 21
  74.51.213.7: 1
  74.87.14.114: 2
  75.99.241.210: 6
  76.247.27.89: 1
  76.53.82.146: 1
  77.137.35.40: 2
  77.226.219.98: 14
  77.37.158.108: 1
  77.55.252.100: 9
  77.55.252.105: 7
  77.55.252.111: 1
  77.68.13.158: 3
  77.91.216.126: 2
  77.92.138.166: 22
  78.108.70.133: 3
  78.129.138.112: 1
  78.129.243.85: 2
  78.134.89.136: 1
  78.35.53.17: 1
  79.127.126.242: 1
  8.209.66.67: 3
  80.32.132.78: 1
  80.91.33.140: 1
  81.14.181.250: 1
  81.177.122.21: 1
  81.192.7.147: 1
  82.142.132.114: 4
  82.143.81.146: 4
  82.193.108.234: 11
  82.209.221.211: 5
  82.223.149.133: 9
  82.36.88.245: 1
  83.145.133.2: 10
  83.149.125.95: 4
  83.98.56.66: 3
  85.255.30.208: 1
  85.89.73.250: 1
  87.128.103.56: 1
  87.197.132.202: 2
  88.117.218.198: 1
  88.119.137.243: 2
  88.130.234.117: 1
  88.208.244.225: 13
  89.151.167.214: 10
  89.252.182.194: 2
  89.40.196.168: 1
  89.58.18.85: 19
  90.63.147.116: 1
  91.107.188.171: 1
  91.184.222.85: 1
  91.212.60.162: 1
  92.255.245.37: 1
  93.115.61.64: 1
  93.137.34.89: 2
  93.174.121.202: 1
  93.220.78.152: 1
  93.32.113.68: 1
  93.42.8.40: 2
  93.90.21.245: 1
  94.42.115.102: 1
  94.42.187.123: 1
  95.110.166.62: 7
  95.165.166.162: 1
  95.168.174.222: 2
  95.183.50.50: 1
  95.183.51.115: 1
  95.216.215.71: 1
  95.217.6.67: 6
  95.58.145.254: 1
  96.30.126.34: 8
  97.66.179.114: 1
  98.116.12.96: 2
  98.153.140.174: 1
  98.82.20.168: 1
  99.157.241.251: 2
  99.160.57.179: 101
