DNS response history for tr.fff.com

tr.fff.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-19. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 204 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for tr.fff.com.
Records on Selected Date

149

Historical checks stored for this nameserver on selected date

Average Latency

204 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

5.22.145.121

Most recently resolved hosting IP on selected date

Successful Responses

148

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for tr.fff.com

Showing DNS history for 2026-08-19 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
149 2026-08-19 23:55 639227805445376839
16 ms 5.22.145.121
148 2026-08-19 23:55 639227805445376839
16 ms 5.22.145.16
147 2026-08-19 23:40 639227795899225951
17 ms 5.22.145.121
146 2026-08-19 23:40 639227795899225951
17 ms 5.22.145.16
145 2026-08-19 23:24 639227786351762008
27 ms 5.22.145.16
144 2026-08-19 23:24 639227786351762008
27 ms 5.22.145.121
143 2026-08-19 23:07 639227776640591733
25 ms 5.22.145.16
142 2026-08-19 23:07 639227776640591733
25 ms 5.22.145.121
141 2026-08-19 22:52 639227767128841282
27 ms 5.22.145.121
140 2026-08-19 22:52 639227767128841282
27 ms 5.22.145.16
139 2026-08-19 22:35 639227757477304711
45 ms 5.22.145.121
138 2026-08-19 22:35 639227757477304711
45 ms 5.22.145.16
137 2026-08-19 22:19 639227747572098014
27 ms 5.22.145.121
136 2026-08-19 22:19 639227747572098014
27 ms 5.22.145.16
135 2026-08-19 22:02 639227737588613113
41 ms 5.22.145.121
134 2026-08-19 22:02 639227737588613113
41 ms 5.22.145.16
133 2026-08-19 21:10 639227706134603955
33 ms 5.22.145.121
132 2026-08-19 21:10 639227706134603955
33 ms 5.22.145.16
131 2026-08-19 20:54 639227696589027396
77 ms 5.22.145.16
130 2026-08-19 20:54 639227696589027396
77 ms 5.22.145.121
129 2026-08-19 20:38 639227687097707639
26 ms 5.22.145.16
128 2026-08-19 20:38 639227687097707639
26 ms 5.22.145.121
127 2026-08-19 20:22 639227677474464487
16 ms 5.22.145.121
126 2026-08-19 20:22 639227677474464487
16 ms 5.22.145.16
125 2026-08-19 20:06 639227667767441118
18 ms 5.22.145.16
124 2026-08-19 20:06 639227667767441118
18 ms 5.22.145.121
123 2026-08-19 19:50 639227657984833832
25 ms 5.22.145.16
122 2026-08-19 19:50 639227657984833832
25 ms 5.22.145.121
121 2026-08-19 19:33 639227648079992640
28 ms 5.22.145.16
120 2026-08-19 19:33 639227648079992640
28 ms 5.22.145.121
119 2026-08-19 19:17 639227638125048441
62 ms 5.22.145.121
118 2026-08-19 19:17 639227638125048441
62 ms 5.22.145.16
117 2026-08-19 19:00 639227628211392142
15 ms 5.22.145.16
116 2026-08-19 19:00 639227628211392142
15 ms 5.22.145.121
115 2026-08-19 18:43 639227618261696275
63 ms 5.22.145.16
114 2026-08-19 18:43 639227618261696275
63 ms 5.22.145.121
113 2026-08-19 18:27 639227608366233645
47 ms 5.22.145.121
112 2026-08-19 18:27 639227608366233645
47 ms 5.22.145.16
111 2026-08-19 18:10 639227598301787588
26 ms 5.22.145.121
110 2026-08-19 18:10 639227598301787588
26 ms 5.22.145.16
109 2026-08-19 17:17 639227566241010716
15 ms 5.22.145.121
108 2026-08-19 17:17 639227566241010716
15 ms 5.22.145.16
107 2026-08-19 17:00 639227556454538959
20 ms 5.22.145.121
106 2026-08-19 17:00 639227556454538959
20 ms 5.22.145.16
105 2026-08-19 16:44 639227546640305542
33 ms 5.22.145.16
104 2026-08-19 16:44 639227546640305542
33 ms 5.22.145.121
103 2026-08-19 16:28 639227536965466472
52 ms 5.22.145.16
102 2026-08-19 16:28 639227536965466472
52 ms 5.22.145.121
101 2026-08-19 16:11 639227527048658280
35 ms 5.22.145.121
100 2026-08-19 16:11 639227527048658280
35 ms 5.22.145.16
99 2026-08-19 15:55 639227517386634438
26 ms 5.22.145.16
98 2026-08-19 15:55 639227517386634438
26 ms 5.22.145.121
97 2026-08-19 15:39 639227507459551637
2050 ms 5.22.145.121
96 2026-08-19 15:39 639227507459551637
2050 ms 5.22.145.16
95 2026-08-19 15:22 639227497515595277
14 ms 5.22.145.16
94 2026-08-19 15:22 639227497515595277
14 ms 5.22.145.121
93 2026-08-19 15:05 639227487441798036
28 ms 5.22.145.16
92 2026-08-19 15:05 639227487441798036
28 ms 5.22.145.121
91 2026-08-19 14:49 639227477445551863
114 ms 5.22.145.16
90 2026-08-19 14:49 639227477445551863
114 ms 5.22.145.121
89 2026-08-19 14:32 639227467297067891
2111 ms 5.22.145.121
88 2026-08-19 14:32 639227467297067891
2111 ms 5.22.145.16
87 2026-08-19 14:15 639227457057795635
77 ms 5.22.145.16
86 2026-08-19 14:15 639227457057795635
77 ms 5.22.145.121
85 2026-08-19 13:22 639227425244777397
39 ms 5.22.145.16
84 2026-08-19 13:22 639227425244777397
39 ms 5.22.145.121
83 2026-08-19 13:05 639227415422116485
55 ms 5.22.145.121
82 2026-08-19 13:05 639227415422116485
55 ms 5.22.145.16
81 2026-08-19 12:49 639227405307256053
20 ms 5.22.145.16
80 2026-08-19 12:49 639227405307256053
20 ms 5.22.145.121
79 2026-08-19 12:32 639227395396602630
17 ms 5.22.145.16
78 2026-08-19 12:32 639227395396602630
17 ms 5.22.145.121
77 2026-08-19 12:16 639227385510363611
77 ms 5.22.145.16
76 2026-08-19 12:16 639227385510363611
77 ms 5.22.145.121
75 2026-08-19 11:59 639227375508324850
11 ms 5.22.145.121
74 2026-08-19 11:59 639227375508324850
11 ms 5.22.145.16
73 2026-08-19 11:42 639227365326611906
12 ms 5.22.145.121
72 2026-08-19 11:42 639227365326611906
12 ms 5.22.145.16
71 2026-08-19 11:25 639227355360014208
108 ms 5.22.145.16
70 2026-08-19 11:25 639227355360014208
108 ms 5.22.145.121
69 2026-08-19 11:08 639227345036782165
46 ms 5.22.145.16
68 2026-08-19 11:08 639227345036782165
46 ms 5.22.145.121
67 2026-08-19 10:51 639227334992964533
2121 ms 5.22.145.121
66 2026-08-19 10:51 639227334992964533
2121 ms 5.22.145.16
65 2026-08-19 10:35 639227324986605572
24 ms 5.22.145.16
64 2026-08-19 10:35 639227324986605572
24 ms 5.22.145.121
63 2026-08-19 10:18 639227314928414539
77 ms 5.22.145.121
62 2026-08-19 10:18 639227314928414539
77 ms 5.22.145.16
61 2026-08-19 09:25 639227283029182134
2026 ms 5.22.145.16
60 2026-08-19 09:25 639227283029182134
2026 ms 5.22.145.121
59 2026-08-19 09:09 639227273294779350
66 ms 5.22.145.16
58 2026-08-19 09:09 639227273294779350
66 ms 5.22.145.121
57 2026-08-19 08:52 639227263525231313
49 ms 5.22.145.16
56 2026-08-19 08:52 639227263525231313
49 ms 5.22.145.121
55 2026-08-19 08:36 639227253578313363
26 ms 5.22.145.16
54 2026-08-19 08:36 639227253578313363
26 ms 5.22.145.121
53 2026-08-19 08:19 639227243649973322
19 ms 5.22.145.121
52 2026-08-19 08:19 639227243649973322
19 ms 5.22.145.16
51 2026-08-19 08:02 639227233581059317
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50 2026-08-19 08:02 639227233581059317
52 ms 5.22.145.121
49 2026-08-19 07:46 639227223667352067
140 ms 5.22.145.16
48 2026-08-19 07:46 639227223667352067
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47 2026-08-19 07:29 639227213714837066
12 ms 5.22.145.16
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45 2026-08-19 07:12 639227203701208496
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44 2026-08-19 07:12 639227203701208496
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43 2026-08-19 06:56 639227193643202179
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42 2026-08-19 06:56 639227193643202179
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41 2026-08-19 06:39 639227183584431597
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40 2026-08-19 06:39 639227183584431597
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39 2026-08-19 06:22 639227173347403088
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38 2026-08-19 05:29 639227141523007601
18 ms 5.22.145.16
37 2026-08-19 05:29 639227141523007601
18 ms 5.22.145.121
36 2026-08-19 05:13 639227131785931574
57 ms 5.22.145.121
35 2026-08-19 05:13 639227131785931574
57 ms 5.22.145.16
34 2026-08-19 04:57 639227122176475389
92 ms 5.22.145.121
33 2026-08-19 04:57 639227122176475389
92 ms 5.22.145.16
32 2026-08-19 04:41 639227112668934596
28 ms 5.22.145.121
31 2026-08-19 04:41 639227112668934596
28 ms 5.22.145.16
30 2026-08-19 04:24 639227102773292788
11 ms 5.22.145.16
29 2026-08-19 04:24 639227102773292788
11 ms 5.22.145.121
28 2026-08-19 04:08 639227093141136930
10 ms 5.22.145.16
27 2026-08-19 04:08 639227093141136930
10 ms 5.22.145.121
26 2026-08-19 03:52 639227083449420147
28 ms 5.22.145.121
25 2026-08-19 03:52 639227083449420147
28 ms 5.22.145.16
24 2026-08-19 03:36 639227073771748493
20 ms 5.22.145.16
23 2026-08-19 03:36 639227073771748493
20 ms 5.22.145.121
22 2026-08-19 03:20 639227063977347614
17 ms 5.22.145.121
21 2026-08-19 03:20 639227063977347614
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20 2026-08-19 03:03 639227054253519024
39 ms 5.22.145.121
19 2026-08-19 03:03 639227054253519024
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18 2026-08-19 02:47 639227044381963886
18 ms 5.22.145.121
17 2026-08-19 02:47 639227044381963886
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16 2026-08-19 02:30 639227034441085514
2032 ms 5.22.145.16
15 2026-08-19 02:30 639227034441085514
2032 ms 5.22.145.121
14 2026-08-19 01:38 639227003126489968
115 ms 5.22.145.16
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12 2026-08-19 01:22 639226993456311614
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10 2026-08-19 01:06 639226983847312345
18 ms 5.22.145.121
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8 2026-08-19 00:50 639226974357874853
2032 ms 5.22.145.121
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2032 ms 5.22.145.16
6 2026-08-19 00:34 639226964670484721
44 ms 5.22.145.16
5 2026-08-19 00:34 639226964670484721
44 ms 5.22.145.121
4 2026-08-19 00:18 639226954857899696
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3 2026-08-19 00:18 639226954857899696
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2 2026-08-19 00:01 639226945091603488
41 ms 5.22.145.121
1 2026-08-19 00:01 639226945091603488
41 ms 5.22.145.16