DNS response history for ns.data-core.org

ns.data-core.org 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, 73 successful responses, 1 failed responses, and 353 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 ns.data-core.org.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

353 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

116.202.231.221

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns.data-core.org

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 23:48 639227795899225951
36 ms 116.202.231.221
73 2026-08-19 23:32 639227786351762008
68 ms 116.202.231.221
72 2026-08-19 23:16 639227776640591733
199 ms 116.202.231.221
71 2026-08-19 23:00 639227767128841282
2163 ms 116.202.231.221
70 2026-08-19 22:44 639227757477304711
-
69 2026-08-19 22:27 639227747572098014
2019 ms 116.202.231.221
68 2026-08-19 22:11 639227737588613113
2046 ms 116.202.231.221
67 2026-08-19 21:18 639227706134603955
181 ms 116.202.231.221
66 2026-08-19 21:02 639227696589027396
77 ms 116.202.231.221
65 2026-08-19 20:46 639227687097707639
15 ms 116.202.231.221
64 2026-08-19 20:30 639227677474464487
54 ms 116.202.231.221
63 2026-08-19 20:14 639227667767441118
13 ms 116.202.231.221
62 2026-08-19 19:58 639227657984833832
15 ms 116.202.231.221
61 2026-08-19 19:41 639227648079992640
58 ms 116.202.231.221
60 2026-08-19 19:25 639227638125048441
50 ms 116.202.231.221
59 2026-08-19 19:08 639227628211392142
2064 ms 116.202.231.221
58 2026-08-19 18:52 639227618261696275
56 ms 116.202.231.221
57 2026-08-19 18:35 639227608366233645
2010 ms 116.202.231.221
56 2026-08-19 18:18 639227598301787588
2019 ms 116.202.231.221
55 2026-08-19 17:25 639227566241010716
1671 ms 116.202.231.221
54 2026-08-19 17:09 639227556454538959
4 ms 116.202.231.221
53 2026-08-19 16:52 639227546640305542
51 ms 116.202.231.221
52 2026-08-19 16:36 639227536965466472
55 ms 116.202.231.221
51 2026-08-19 16:20 639227527048658280
4 ms 116.202.231.221
50 2026-08-19 16:03 639227517386634438
8 ms 116.202.231.221
49 2026-08-19 15:47 639227507459551637
17 ms 116.202.231.221
48 2026-08-19 15:30 639227497515595277
66 ms 116.202.231.221
47 2026-08-19 15:14 639227487441798036
17 ms 116.202.231.221
46 2026-08-19 14:57 639227477445551863
58 ms 116.202.231.221
45 2026-08-19 14:40 639227467297067891
163 ms 116.202.231.221
44 2026-08-19 14:23 639227457057795635
111 ms 116.202.231.221
43 2026-08-19 13:30 639227425244777397
50 ms 116.202.231.221
42 2026-08-19 13:14 639227415422116485
48 ms 116.202.231.221
41 2026-08-19 12:57 639227405307256053
3 ms 116.202.231.221
40 2026-08-19 12:40 639227395396602630
164 ms 116.202.231.221
39 2026-08-19 12:24 639227385510363611
18 ms 116.202.231.221
38 2026-08-19 12:07 639227375508324850
173 ms 116.202.231.221
37 2026-08-19 11:50 639227365326611906
2291 ms 116.202.231.221
36 2026-08-19 11:34 639227355360014208
19 ms 116.202.231.221
35 2026-08-19 11:16 639227345036782165
162 ms 116.202.231.221
34 2026-08-19 11:00 639227334992964533
45 ms 116.202.231.221
33 2026-08-19 10:43 639227324986605572
46 ms 116.202.231.221
32 2026-08-19 10:26 639227314928414539
50 ms 116.202.231.221
31 2026-08-19 09:33 639227283029182134
167 ms 116.202.231.221
30 2026-08-19 09:17 639227273294779350
56 ms 116.202.231.221
29 2026-08-19 09:00 639227263525231313
33 ms 116.202.231.221
28 2026-08-19 08:44 639227253578313363
17 ms 116.202.231.221
27 2026-08-19 08:27 639227243649973322
2 ms 116.202.231.221
26 2026-08-19 08:10 639227233581059317
45 ms 116.202.231.221
25 2026-08-19 07:54 639227223667352067
40 ms 116.202.231.221
24 2026-08-19 07:38 639227213714837066
2045 ms 116.202.231.221
23 2026-08-19 07:21 639227203701208496
1870 ms 116.202.231.221
22 2026-08-19 07:04 639227193643202179
100 ms 116.202.231.221
21 2026-08-19 06:47 639227183584431597
55 ms 116.202.231.221
20 2026-08-19 06:30 639227173347403088
47 ms 116.202.231.221
19 2026-08-19 05:37 639227141523007601
58 ms 116.202.231.221
18 2026-08-19 05:21 639227131785931574
41 ms 116.202.231.221
17 2026-08-19 05:05 639227122176475389
42 ms 116.202.231.221
16 2026-08-19 04:49 639227112668934596
538 ms 116.202.231.221
15 2026-08-19 04:33 639227102773292788
7 ms 116.202.231.221
14 2026-08-19 04:16 639227093141136930
50 ms 116.202.231.221
13 2026-08-19 04:00 639227083449420147
14 ms 116.202.231.221
12 2026-08-19 03:44 639227073771748493
156 ms 116.202.231.221
11 2026-08-19 03:28 639227063977347614
5 ms 116.202.231.221
10 2026-08-19 03:12 639227054253519024
14 ms 116.202.231.221
9 2026-08-19 02:55 639227044381963886
47 ms 116.202.231.221
8 2026-08-19 02:39 639227034441085514
39 ms 116.202.231.221
7 2026-08-19 01:46 639227003126489968
1514 ms 116.202.231.221
6 2026-08-19 01:30 639226993456311614
48 ms 116.202.231.221
5 2026-08-19 01:14 639226983847312345
166 ms 116.202.231.221
4 2026-08-19 00:58 639226974357874853
5 ms 116.202.231.221
3 2026-08-19 00:42 639226964670484721
34 ms 116.202.231.221
2 2026-08-19 00:26 639226954857899696
13 ms 116.202.231.221
1 2026-08-19 00:10 639226945091603488
43 ms 116.202.231.221