---
version: rssac002v5
service: b.root-servers.net
start-period: 2025-06-17T00:00:00Z
metric: b-extra
license: CC-BY-4.0, https://b.root-servers.org/methodology.html
fileseqno:
  ams-tls: 00065299-00065322
  iad: 01224695-01224696,01224698-01224700,01224702-01224704,01224706-01224708,01224710-01224712,01224714-01224716,01224718-01224720,01224722-01224724,01224726-01224728,01224730-01224732,01224734-01224735,01224737-01224739,01224741-01224743,01224745-01224747,01224749-01224751,01224753-01224755,01224757-01224759,01224761-01224763,01224765-01224767,01224769-01224771,01224773-01224775,01224777-01224779,01224781-01224783,01224785-01224787,01224789-01224791,01224793-01224795,01224797-01224799,01224801-01224803,01224805-01224807,01224809-01224811,01224813-01224815,01224817-01224819,01224821-01224823,01224825-01224827,01224829-01224831,01224833-01224835,01224837-01224839,01224841-01224843,01224845-01224847,01224849-01224851,01224853-01224855,01224857-01224859,01224861-01224863,01224865-01224867,01224869-01224871,01224873-01224875,01224877-01224879,01224881-01224883,01224885-01224887,01224889-01224891,01224893-01224895,01224897-01224899,01224901-01224905,01224907-01224909,01224911-01224913,01224915-01224917,01224919-01224921,01224923-01224925,01224927-01224929,01224931-01224933,01224935-01224937,01224939-01224941,01224943-01224945,01224947-01224951,01224953-01224955,01224957-01224959,01224961-01224963,01224965-01224967,01224969-01224971,01224973-01224975,01224977-01224979,01224981-01224983,01224985-01224987,01224989-01224991,01224993-01224995,01224997-01224999,01225001-01225003,01225005-01225007,01225009-01225011,01225013-01225015,01225017-01225019,01225021-01225023,01225025-01225027,01225029-01225031,01225033-01225035,01225037-01225039,01225041-01225043,01225045-01225047,01225049-01225051,01225053-01225055,01225057-01225059,01225061-01225065,01225067-01225069,01225071-01225073,01225075-01225077,01225079-01225081,01225083-01225085,01225087-01225089,01225091-01225093,01225095-01225097,01225099-01225101,01225103-01225105,01225107-01225109,01225111-01225113,01225115-01225117,01225119-01225121,01225123-01225125,01225127-01225131,01225133-01225135,01225137-01225139,01225141-01225143,01225145-01225147,01225149-01225151,01225153-01225155,01225157-01225159,01225161-01225163,01225165-01225167,01225169-01225171,01225173-01225175,01225177-01225179,01225181-01225183,01225185-01225187,01225189-01225191,01225193-01225195,01225197-01225198,01225200-01225202,01225204-01225206,01225208-01225210,01225212-01225214,01225216-01225218,01225220-01225222,01225224-01225226,01225228-01225230,01225232-01225234,01225236-01225238,01225240-01225242,01225244-01225246,01225248-01225250,01225252-01225254,01225256-01225258,01225260-01225262,01225264-01225268,01225270-01225272,01225274-01225276,01225278-01225280,01225282-01225284,01225286-01225288,01225290-01225292,01225294-01225296,01225298-01225300,01225302-01225304,01225306-01225308,01225310-01225312,01225314-01225316,01225318-01225320,01225322-01225324,01225326-01225328,01225330-01225332,01225334-01225338,01225340-01225342,01225344-01225346,01225348-01225350,01225352-01225354,01225356-01225358,01225360-01225362,01225364-01225366,01225368-01225370,01225372-01225374,01225376-01225378,01225380-01225382,01225384-01225386,01225388-01225390,01225392-01225394,01225396-01225398,01225400-01225401,01225403-01225405,01225407-01225409,01225411-01225413,01225415-01225417,01225419-01225421,01225423
  iad-tls: 00066599-00066622
  lax: 02431254-02431759
  lax-tls: 00014592-00014615
  mia: 01070704-01070705,01070707-01070708,01070710-01070711,01070713-01070714,01070716-01070717,01070719-01070720,01070722-01070723,01070725-01070726,01070728-01070729,01070731-01070732,01070734-01070735,01070737-01070738,01070740-01070741,01070743-01070744,01070746-01070747,01070749-01070750,01070752-01070753,01070755-01070756,01070758-01070759,01070761-01070762,01070764-01070765,01070767-01070768,01070770-01070771,01070773-01070774,01070776-01070777,01070779-01070780,01070782-01070783,01070785-01070786,01070788-01070789,01070791-01070792,01070794-01070795,01070797-01070798,01070800-01070801,01070803-01070804,01070806-01070807,01070809-01070810,01070812-01070813,01070815-01070816,01070818-01070819,01070821-01070822,01070824-01070825,01070827-01070828,01070830-01070831,01070833-01070834,01070836-01070837,01070839-01070840,01070842-01070843,01070845-01070846,01070848-01070849,01070851-01070852,01070854-01070855,01070857-01070858,01070860-01070861,01070863-01070864,01070866-01070867,01070869-01070870,01070872-01070873,01070875-01070876,01070878-01070879,01070881-01070882,01070884-01070885,01070887-01070888,01070890-01070891,01070893-01070894,01070896-01070897,01070899-01070900,01070902-01070903,01070905-01070906,01070908-01070909,01070911-01070912,01070914-01070915,01070917-01070918,01070920-01070921,01070923-01070924,01070926-01070927,01070929-01070930,01070932,01070934-01070935,01070937-01070938,01070940-01070941,01070943-01070944,01070946-01070947,01070949-01070950,01070952-01070953,01070955-01070956,01070958-01070959,01070961-01070962,01070964-01070965,01070967-01070968,01070970-01070971,01070973-01070974,01070976-01070977,01070979-01070980,01070982,01070984-01070985,01070987-01070988,01070990-01070991,01070993-01070994,01070996-01070997,01070999-01071000,01071002-01071003,01071005-01071006,01071008-01071009,01071011-01071012,01071014-01071015,01071017-01071018,01071020-01071021,01071023-01071024,01071026-01071027,01071029-01071030,01071032-01071033,01071035-01071036,01071038-01071039,01071041,01071043-01071044,01071046-01071047,01071049-01071050,01071052-01071053,01071055-01071056,01071058-01071059,01071061-01071062,01071064-01071065,01071067-01071068,01071070-01071071,01071073-01071074,01071076-01071077,01071079-01071080,01071082-01071083,01071085-01071086,01071088-01071089,01071091-01071092,01071094-01071095,01071097-01071098,01071100,01071102-01071103,01071105-01071106,01071108-01071109,01071111-01071112,01071114-01071115,01071117-01071118,01071120-01071121,01071123-01071124,01071126-01071127,01071129-01071130,01071132-01071133,01071135-01071136,01071138-01071139,01071141-01071142,01071144-01071145,01071147-01071148,01071150-01071151,01071153-01071154,01071156-01071157,01071159-01071160,01071162-01071163,01071165-01071166,01071168-01071169,01071171-01071172,01071174-01071175,01071177-01071178,01071180-01071181,01071183-01071184,01071186-01071187,01071189-01071190,01071192-01071193,01071195-01071196,01071198-01071199,01071201-01071202,01071204-01071205,01071207-01071208,01071210-01071211,01071213-01071214,01071216-01071217,01071219-01071220,01071222,01071224-01071225,01071227-01071228,01071230-01071231,01071233-01071234,01071236-01071237,01071239-01071240,01071242-01071243,01071245-01071246,01071248-01071249,01071251-01071252,01071254-01071255,01071257-01071258,01071260-01071261,01071263-01071264,01071266-01071267,01071269-01071270,01071272-01071273,01071275-01071276,01071278-01071279,01071281-01071282,01071284-01071285,01071287-01071288,01071290-01071291,01071293-01071294,01071296-01071297,01071299-01071300,01071302-01071303,01071305-01071306,01071308-01071309,01071311-01071312,01071314-01071315,01071317-01071318,01071320-01071321,01071323-01071324,01071326-01071327,01071329-01071330,01071332-01071333,01071335,01071337-01071338,01071340-01071341,01071343-01071344,01071346-01071347,01071349
  mia-tls: 00013883-00013906
  scl: 00051942-00051944,00051946-00051947,00051949-00051953,00051955-00051959,00051961-00051965,00051967-00051970,00051972-00051976,00051978-00051980,00051982-00051983,00051985-00051989,00051991-00051993,00051995-00051996,00051998-00052000,00052002-00052003,00052005-00052009,00052011-00052013,00052015-00052016
  scl-tls: 00044522-00044545
  sin: 01132077-01132078,01132080-01132082,01132084-01132086,01132088-01132090,01132092-01132095,01132097-01132099,01132101-01132103,01132105-01132107,01132109-01132111,01132113-01132115,01132117-01132119,01132121-01132123,01132125-01132127,01132129-01132131,01132133-01132135,01132137-01132139,01132141-01132143,01132145-01132147,01132149-01132151,01132153-01132155,01132157-01132159,01132161-01132162,01132164-01132166,01132168-01132170,01132172-01132174,01132176-01132178,01132180-01132182,01132184-01132186,01132188-01132190,01132192-01132194,01132196-01132198,01132200-01132202,01132204-01132206,01132208-01132210,01132212-01132214,01132216-01132218,01132220-01132222,01132224-01132226,01132228-01132230,01132232-01132234,01132236-01132238,01132240-01132242,01132244-01132246,01132248-01132250,01132252-01132254,01132256-01132258,01132260-01132262,01132264-01132266,01132268-01132270,01132272-01132274,01132276-01132278,01132280-01132282,01132284-01132286,01132288-01132290,01132292-01132294,01132296-01132298,01132300-01132302,01132304-01132306,01132308-01132310,01132312-01132314,01132316-01132318,01132320-01132322,01132324-01132326,01132328-01132330,01132332-01132334,01132336-01132338,01132340-01132342,01132344-01132346,01132348-01132350,01132352-01132354,01132356-01132358,01132360-01132362,01132364-01132366,01132368-01132370,01132372-01132374,01132376-01132378,01132380-01132382,01132384-01132386,01132388-01132390,01132392-01132394,01132396-01132399,01132401-01132403,01132405-01132407,01132409-01132411,01132413-01132415,01132417-01132419,01132421-01132423,01132425-01132427,01132429-01132431,01132433-01132435,01132437-01132439,01132441-01132443,01132445-01132447,01132449-01132451,01132453-01132455,01132457-01132459,01132461-01132463,01132465-01132467,01132469-01132471,01132473-01132475,01132477-01132479,01132481-01132483,01132485-01132487,01132489-01132491,01132493-01132495,01132497-01132499,01132501-01132503,01132505-01132507,01132509-01132511,01132513-01132515,01132517-01132519,01132521-01132523,01132525-01132527,01132529-01132531,01132533-01132535,01132537-01132539,01132541-01132543,01132545-01132547,01132549-01132551,01132553-01132555,01132557-01132560,01132562-01132564,01132566-01132568,01132570-01132572,01132574-01132576,01132578-01132580,01132582-01132584,01132586-01132588,01132590-01132592,01132594-01132596,01132598-01132600,01132602-01132604,01132606-01132608,01132610-01132612,01132614-01132616,01132618-01132620,01132622-01132624,01132626-01132628,01132630-01132632,01132634-01132638,01132640-01132642,01132644-01132646,01132648-01132650,01132652-01132654,01132656-01132658,01132660-01132662,01132664-01132666,01132668-01132670,01132672-01132674,01132676-01132678,01132680-01132682,01132684-01132686,01132688-01132690,01132692-01132694,01132696-01132698,01132700-01132702,01132704-01132706,01132708-01132710,01132712-01132714,01132716-01132718,01132720-01132722,01132724-01132726,01132728-01132730,01132732-01132734,01132736-01132738,01132740-01132742,01132744-01132746,01132748-01132750,01132752-01132754,01132756-01132758,01132760-01132762,01132764-01132766,01132768-01132770,01132772-01132774,01132776-01132778,01132780-01132782,01132784-01132786,01132788-01132790,01132792-01132794,01132796-01132798,01132800-01132802,01132804-01132806,01132808-01132810,01132812-01132814,01132816-01132818,01132820-01132822,01132824-01132826,01132828-01132830,01132832-01132834,01132836-01132838,01132840-01132842,01132844-01132846,01132848-01132850,01132852-01132854,01132856-01132858,01132860-01132862,01132864-01132866,01132868-01132870,01132872-01132874,01132876-01132878,01132880-01132882,01132884-01132886,01132888-01132892,01132894-01132896,01132898-01132900,01132902-01132904,01132906-01132908,01132910-01132912,01132914-01132916,01132918-01132920,01132922-01132924,01132926-01132928,01132930-01132932
  sin-tls: 00056342-00056365
start-time: 1750118401.954215
end-time: 1750204859.999888
duration: 86458.046
queries-per-second: 56328.77
queries-per-period: 4870075127
queries-to-service-address:
  170.247.170.2: 2771054079
  190.103.186.247: 3
  192.228.79.201: 880845868
  199.9.14.201: 563144834
  "2001:500:200::b": 65850576
  "2001:500:84::b": 5194062
  "2801:1b8:10::b": 583985705
replies-from-service-address:
  101.200.37.26: 1
  101.53.145.225: 1
  102.67.252.107: 2
  103.111.58.34: 1
  103.125.255.113: 1
  103.131.192.3: 1
  103.140.206.45: 1
  103.141.46.82: 1
  103.143.62.130: 1
  103.195.142.74: 11
  103.221.220.13: 5
  104.0.139.81: 1
  104.194.10.93: 1
  104.225.208.23: 2
  107.161.5.54: 1
  108.181.242.138: 3
  109.75.217.154: 6
  113.160.240.194: 1
  113.161.170.108: 1
  115.214.131.95: 1
  117.18.127.223: 1
  117.6.135.235: 1
  118.3.227.85: 1
  12.150.29.114: 33
  12.204.225.85: 1
  12.235.44.250: 50
  12.28.98.3: 1
  121.129.56.60: 1
  121.244.47.230: 1
  121.58.222.194: 2
  122.155.1.72: 1
  123.140.1.66: 1
  124.158.168.109: 1
  130.250.162.5: 1
  131.239.233.2: 1
  132.147.156.252: 6
  132.255.23.153: 1
  139.159.112.193: 1
  143.60.12.6: 1
  149.202.82.130: 34
  152.149.40.2: 2
  154.70.217.102: 2
  156.205.207.125: 1
  157.119.234.246: 3
  157.125.21.33: 1
  157.86.171.243: 74
  159.65.246.88: 2
  162.216.68.58: 2
  162.249.4.68: 1
  163.47.35.211: 1
  167.232.248.15: 2
  168.9.214.50: 1
  169.204.228.30: 1
  170.203.211.162: 1
  170.247.170.2: 2172716506
  172.14.65.93: 89
  172.191.58.76: 1
  173.224.31.56: 1
  173.226.143.254: 2
  174.136.197.240: 1
  174.3.237.245: 1
  174.76.140.6: 1
  175.139.184.225: 3
  177.227.151.12: 2
  178.139.162.128: 1
  178.139.162.145: 1
  178.139.162.169: 1
  178.139.163.129: 1
  178.139.163.196: 1
  178.139.163.35: 1
  178.139.163.48: 1
  178.139.163.65: 2
  178.139.163.93: 1
  178.235.240.162: 1
  179.156.177.14: 5
  179.57.170.145: 1
  180.73.232.17: 3
  183.247.220.157: 1
  185.120.188.203: 1
  185.207.108.233: 2
  185.95.75.6: 4
  186.250.33.50: 1
  186.48.243.117: 1
  187.208.39.44: 1
  187.224.112.169: 1
  189.190.47.35: 1
  190.0.13.10: 1
  190.116.104.26: 1
  190.56.126.252: 1
  192.154.228.217: 4
  192.228.79.201: 690966021
  194.146.213.52: 1
  194.54.66.66: 1
  195.177.94.98: 1
  195.76.49.97: 8
  198.212.31.229: 2
  199.9.14.201: 434095959
  2.136.187.187: 2
  20.226.61.7: 32
  200.129.151.5: 6
  200.186.31.58: 3
  200.245.125.2: 2
  200.6.249.194: 5
  "2001:500:200::b": 51897958
  "2001:500:84::b": 4113697
  "2002:587:4a8::587:4a8": 13
  201.148.105.218: 1
  201.16.205.209: 1
  201.163.198.170: 1
  201.210.194.245: 1
  202.126.210.182: 1
  202.153.83.66: 1
  202.173.215.226: 1
  202.175.115.42: 1
  202.182.0.3: 2
  202.232.75.66: 2
  202.62.9.109: 1
  204.102.76.154: 2
  204.148.189.170: 1
  206.163.230.154: 1
  206.237.102.14: 1
  206.83.103.147: 2
  207.243.125.253: 1
  208.50.79.98: 1
  209.206.18.167: 1
  209.234.196.12: 6
  210.13.108.189: 1
  210.61.233.86: 1
  211.220.194.152: 5
  211.51.241.35: 5
  211.51.241.45: 2
  212.122.52.17: 11
  212.48.152.122: 1
  212.81.198.214: 1
  212.96.206.250: 1
  213.169.55.120: 10
  216.150.230.146: 1
  216.211.15.46: 1
  217.116.219.38: 1
  217.13.54.164: 1
  217.92.112.124: 46
  218.145.161.10: 3
  218.152.207.197: 5
  218.236.49.18: 5
  218.28.167.130: 1
  220.152.113.146: 1
  220.170.135.196: 1
  222.151.229.26: 2
  223.123.103.186: 1
  223.29.32.98: 12
  223.89.122.162: 1
  23.123.124.211: 1
  23.185.208.34: 2
  23.95.2.98: 1
  24.101.13.111: 1
  24.206.97.36: 2
  24.235.108.106: 3
  24.247.23.134: 3
  24.97.134.101: 1
  "240e:670:8210::a": 3
  "240e:695:9c1:a3::2": 2
  "2607:8500:faca:de::189": 1
  "2607:8500:faca:de::18e": 1
  27.147.156.154: 3
  "2801:1b8:10::b": 459447561
  "2803:6580:0:4:250:56ff:fe95:6cee": 2
  "2a01:4f9:3071:316e::2": 1
  "2a04:3543:1000:2310:806c:62ff:fe54:7ced": 1
  34.217.184.165: 1
  35.131.61.66: 1
  35.160.229.46: 2
  37.28.156.34: 4
  38.142.44.218: 1
  4.15.206.122: 1
  4.49.84.134: 1
  40.71.167.51: 1
  41.111.146.138: 2
  41.111.147.142: 1
  41.111.206.46: 1
  41.243.9.82: 2
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  99.160.57.179: 102
