DNS response history for ns2.eff.org

ns2.eff.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 180 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 ns2.eff.org.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

180 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

138.68.29.57

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 ns2.eff.org

Showing DNS history for 2026-08-22 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 2026-08-22 23:55 639230391807229016
29 ms 138.68.29.57
73 2026-08-22 23:39 639230382051619327
153 ms 138.68.29.57
72 2026-08-22 23:23 639230372323353529
22 ms 138.68.29.57
71 2026-08-22 23:06 639230362586451064
170 ms 138.68.29.57
70 2026-08-22 22:50 639230352793666303
165 ms 138.68.29.57
69 2026-08-22 22:33 639230342775737758
151 ms 138.68.29.57
68 2026-08-22 22:16 639230332639939561
155 ms 138.68.29.57
67 2026-08-22 21:24 639230301014190104
164 ms 138.68.29.57
66 2026-08-22 21:07 639230291048161498
168 ms 138.68.29.57
65 2026-08-22 20:50 639230280894353664
167 ms 138.68.29.57
64 2026-08-22 20:33 639230270699419073
158 ms 138.68.29.57
63 2026-08-22 20:16 639230260248163050
170 ms 138.68.29.57
62 2026-08-22 19:59 639230250122494282
2161 ms 138.68.29.57
61 2026-08-22 19:42 639230239972935046
3 ms 138.68.29.57
60 2026-08-22 19:25 639230229963262464
11 ms 138.68.29.57
59 2026-08-22 19:08 639230220033804658
152 ms 138.68.29.57
58 2026-08-22 18:52 639230209891107289
156 ms 138.68.29.57
57 2026-08-22 18:35 639230199630298717
25 ms 138.68.29.57
56 2026-08-22 18:17 639230189301984150
22 ms 138.68.29.57
55 2026-08-22 17:24 639230157138468804
158 ms 138.68.29.57
54 2026-08-22 17:07 639230146987869495
150 ms 138.68.29.57
53 2026-08-22 16:50 639230136768638516
15 ms 138.68.29.57
52 2026-08-22 16:33 639230126735907877
8 ms 138.68.29.57
51 2026-08-22 16:16 639230116551187768
161 ms 138.68.29.57
50 2026-08-22 15:59 639230106335615913
3 ms 138.68.29.57
49 2026-08-22 15:42 639230096177758176
5 ms 138.68.29.57
48 2026-08-22 15:25 639230086185999993
4 ms 138.68.29.57
47 2026-08-22 15:09 639230076247854903
170 ms 138.68.29.57
46 2026-08-22 14:52 639230066076077530
158 ms 138.68.29.57
45 2026-08-22 14:35 639230055738197328
32 ms 138.68.29.57
44 2026-08-22 14:18 639230045411225521
152 ms 138.68.29.57
43 2026-08-22 13:24 639230013046000470
156 ms 138.68.29.57
42 2026-08-22 13:07 639230003090037878
4 ms 138.68.29.57
41 2026-08-22 12:50 639229993008259475
161 ms 138.68.29.57
40 2026-08-22 12:33 639229982909449470
4 ms 138.68.29.57
39 2026-08-22 12:17 639229973035502212
151 ms 138.68.29.57
38 2026-08-22 12:00 639229963064296145
2008 ms 138.68.29.57
37 2026-08-22 11:44 639229952996162143
157 ms 138.68.29.57
36 2026-08-22 11:27 639229943051949195
431 ms 138.68.29.57
35 2026-08-22 11:10 639229932919214934
2 ms 138.68.29.57
34 2026-08-22 10:53 639229922745889838
9 ms 138.68.29.57
33 2026-08-22 10:36 639229912587214796
4 ms 138.68.29.57
32 2026-08-22 10:19 639229902240004454
156 ms 138.68.29.57
31 2026-08-22 09:27 639229870800501662
38 ms 138.68.29.57
30 2026-08-22 09:10 639229861058384956
3 ms 138.68.29.57
29 2026-08-22 08:54 639229851158592604
160 ms 138.68.29.57
28 2026-08-22 08:38 639229841475569629
7 ms 138.68.29.57
27 2026-08-22 08:22 639229831887658471
11 ms 138.68.29.57
26 2026-08-22 08:05 639229822043670346
273 ms 138.68.29.57
25 2026-08-22 07:49 639229812327913936
157 ms 138.68.29.57
24 2026-08-22 07:33 639229802629488686
161 ms 138.68.29.57
23 2026-08-22 07:17 639229793051447309
23 ms 138.68.29.57
22 2026-08-22 07:01 639229783303531961
159 ms 138.68.29.57
21 2026-08-22 06:44 639229773458051942
172 ms 138.68.29.57
20 2026-08-22 06:28 639229763373848056
4 ms 138.68.29.57
19 2026-08-22 05:35 639229732140622809
162 ms 138.68.29.57
18 2026-08-22 05:20 639229722699695967
9 ms 138.68.29.57
17 2026-08-22 05:04 639229713097498075
7 ms 138.68.29.57
16 2026-08-22 04:48 639229703543969637
20 ms 138.68.29.57
15 2026-08-22 04:32 639229693970392873
8 ms 138.68.29.57
14 2026-08-22 04:16 639229684277329469
2032 ms 138.68.29.57
13 2026-08-22 03:59 639229674501596661
165 ms 138.68.29.57
12 2026-08-22 03:43 639229665064441147
7 ms 138.68.29.57
11 2026-08-22 03:28 639229655507536872
3 ms 138.68.29.57
10 2026-08-22 03:12 639229645849603111
2 ms 138.68.29.57
9 2026-08-22 02:55 639229636090497453
173 ms 138.68.29.57
8 2026-08-22 02:39 639229625978544281
172 ms 138.68.29.57
7 2026-08-22 01:46 639229594644662176
156 ms 138.68.29.57
6 2026-08-22 01:30 639229585214633065
201 ms 138.68.29.57
5 2026-08-22 01:15 639229575581042175
21 ms 138.68.29.57
4 2026-08-22 00:59 639229565912268962
-
3 2026-08-22 00:42 639229556237813203
179 ms 138.68.29.57
2 2026-08-22 00:26 639229546625802518
11 ms 138.68.29.57
1 2026-08-22 00:10 639229537172016621
164 ms 138.68.29.57