DNS response history for ns1.zerobuff.com

ns1.zerobuff.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 74 DNS check records, 74 successful responses, 0 failed responses, and 313 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 ns1.zerobuff.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

313 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

138.197.79.133

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.zerobuff.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
74 2026-08-19 23:49 639227795899225951
234 ms 138.197.79.133
73 2026-08-19 23:33 639227786351762008
227 ms 138.197.79.133
72 2026-08-19 23:17 639227776640591733
146 ms 138.197.79.133
71 2026-08-19 23:01 639227767128841282
220 ms 138.197.79.133
70 2026-08-19 22:45 639227757477304711
276 ms 138.197.79.133
69 2026-08-19 22:29 639227747572098014
235 ms 138.197.79.133
68 2026-08-19 22:12 639227737588613113
248 ms 138.197.79.133
67 2026-08-19 21:19 639227706134603955
249 ms 138.197.79.133
66 2026-08-19 21:03 639227696589027396
233 ms 138.197.79.133
65 2026-08-19 20:47 639227687097707639
108 ms 138.197.79.133
64 2026-08-19 20:32 639227677474464487
217 ms 138.197.79.133
63 2026-08-19 20:15 639227667767441118
239 ms 138.197.79.133
62 2026-08-19 19:59 639227657984833832
221 ms 138.197.79.133
61 2026-08-19 19:43 639227648079992640
230 ms 138.197.79.133
60 2026-08-19 19:26 639227638125048441
220 ms 138.197.79.133
59 2026-08-19 19:09 639227628211392142
263 ms 138.197.79.133
58 2026-08-19 18:53 639227618261696275
232 ms 138.197.79.133
57 2026-08-19 18:36 639227608366233645
227 ms 138.197.79.133
56 2026-08-19 18:19 639227598301787588
221 ms 138.197.79.133
55 2026-08-19 17:26 639227566241010716
240 ms 138.197.79.133
54 2026-08-19 17:10 639227556454538959
216 ms 138.197.79.133
53 2026-08-19 16:53 639227546640305542
243 ms 138.197.79.133
52 2026-08-19 16:37 639227536965466472
231 ms 138.197.79.133
51 2026-08-19 16:21 639227527048658280
178 ms 138.197.79.133
50 2026-08-19 16:05 639227517386634438
224 ms 138.197.79.133
49 2026-08-19 15:48 639227507459551637
117 ms 138.197.79.133
48 2026-08-19 15:32 639227497515595277
218 ms 138.197.79.133
47 2026-08-19 15:15 639227487441798036
222 ms 138.197.79.133
46 2026-08-19 14:58 639227477445551863
254 ms 138.197.79.133
45 2026-08-19 14:41 639227467297067891
237 ms 138.197.79.133
44 2026-08-19 14:24 639227457057795635
232 ms 138.197.79.133
43 2026-08-19 13:31 639227425244777397
224 ms 138.197.79.133
42 2026-08-19 13:15 639227415422116485
3690 ms 138.197.79.133
41 2026-08-19 12:58 639227405307256053
119 ms 138.197.79.133
40 2026-08-19 12:41 639227395396602630
217 ms 138.197.79.133
39 2026-08-19 12:25 639227385510363611
233 ms 138.197.79.133
38 2026-08-19 12:08 639227375508324850
226 ms 138.197.79.133
37 2026-08-19 11:51 639227365326611906
224 ms 138.197.79.133
36 2026-08-19 11:35 639227355360014208
217 ms 138.197.79.133
35 2026-08-19 11:18 639227345036782165
313 ms 138.197.79.133
34 2026-08-19 11:01 639227334992964533
220 ms 138.197.79.133
33 2026-08-19 10:44 639227324986605572
241 ms 138.197.79.133
32 2026-08-19 10:27 639227314928414539
104 ms 138.197.79.133
31 2026-08-19 09:34 639227283029182134
218 ms 138.197.79.133
30 2026-08-19 09:18 639227273294779350
225 ms 138.197.79.133
29 2026-08-19 09:01 639227263525231313
228 ms 138.197.79.133
28 2026-08-19 08:45 639227253578313363
237 ms 138.197.79.133
27 2026-08-19 08:28 639227243649973322
221 ms 138.197.79.133
26 2026-08-19 08:12 639227233581059317
112 ms 138.197.79.133
25 2026-08-19 07:55 639227223667352067
223 ms 138.197.79.133
24 2026-08-19 07:39 639227213714837066
219 ms 138.197.79.133
23 2026-08-19 07:22 639227203701208496
2095 ms 138.197.79.133
22 2026-08-19 07:05 639227193643202179
217 ms 138.197.79.133
21 2026-08-19 06:48 639227183584431597
224 ms 138.197.79.133
20 2026-08-19 06:31 639227173347403088
225 ms 138.197.79.133
19 2026-08-19 05:38 639227141523007601
2158 ms 138.197.79.133
18 2026-08-19 05:22 639227131785931574
228 ms 138.197.79.133
17 2026-08-19 05:06 639227122176475389
235 ms 138.197.79.133
16 2026-08-19 04:50 639227112668934596
102 ms 138.197.79.133
15 2026-08-19 04:34 639227102773292788
224 ms 138.197.79.133
14 2026-08-19 04:18 639227093141136930
228 ms 138.197.79.133
13 2026-08-19 04:01 639227083449420147
150 ms 138.197.79.133
12 2026-08-19 03:45 639227073771748493
244 ms 138.197.79.133
11 2026-08-19 03:29 639227063977347614
220 ms 138.197.79.133
10 2026-08-19 03:13 639227054253519024
223 ms 138.197.79.133
9 2026-08-19 02:56 639227044381963886
224 ms 138.197.79.133
8 2026-08-19 02:40 639227034441085514
107 ms 138.197.79.133
7 2026-08-19 01:48 639227003126489968
218 ms 138.197.79.133
6 2026-08-19 01:32 639226993456311614
219 ms 138.197.79.133
5 2026-08-19 01:15 639226983847312345
237 ms 138.197.79.133
4 2026-08-19 00:59 639226974357874853
225 ms 138.197.79.133
3 2026-08-19 00:44 639226964670484721
221 ms 138.197.79.133
2 2026-08-19 00:27 639226954857899696
218 ms 138.197.79.133
1 2026-08-19 00:11 639226945091603488
133 ms 138.197.79.133