DNS response history for dns2.1-fb.com

dns2.1-fb.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 2026-08-26. For this date, NameServerHistory found 70 DNS check records, 69 successful responses, 1 failed responses, and 342 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 dns2.1-fb.com.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

342 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

69.167.152.143

Most recently resolved hosting IP on selected date

Successful Responses

69

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 dns2.1-fb.com

Showing DNS history for 2026-08-26 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
70 2026-08-26 23:52 639233846871926285
7 ms 69.167.152.143
69 2026-08-26 22:58 639233814527872887
133 ms 69.167.152.143
68 2026-08-26 22:41 639233804315489381
140 ms 69.167.152.143
67 2026-08-26 22:24 639233793971346256
127 ms 69.167.152.143
66 2026-08-26 22:07 639233783644630463
127 ms 69.167.152.143
65 2026-08-26 21:49 639233773302621314
132 ms 69.167.152.143
64 2026-08-26 21:32 639233762896723748
22 ms 69.167.152.143
63 2026-08-26 21:15 639233752543876329
150 ms 69.167.152.143
62 2026-08-26 20:57 639233742155931788
134 ms 69.167.152.143
61 2026-08-26 20:40 639233731712555311
2123 ms 69.167.152.143
60 2026-08-26 20:23 639233721164051126
10 ms 69.167.152.143
59 2026-08-26 20:05 639233710560486320
140 ms 69.167.152.143
58 2026-08-26 19:47 639233699834667450
151 ms 69.167.152.143
57 2026-08-26 18:52 639233667209186136
161 ms 69.167.152.143
56 2026-08-26 18:35 639233656814316266
147 ms 69.167.152.143
55 2026-08-26 18:17 639233646245051806
138 ms 69.167.152.143
54 2026-08-26 18:00 639233635663779051
139 ms 69.167.152.143
53 2026-08-26 17:42 639233624977342122
160 ms 69.167.152.143
52 2026-08-26 17:25 639233614446136153
130 ms 69.167.152.143
51 2026-08-26 17:07 639233603737877581
172 ms 69.167.152.143
50 2026-08-26 16:49 639233593269224651
2131 ms 69.167.152.143
49 2026-08-26 16:32 639233582635086903
2123 ms 69.167.152.143
48 2026-08-26 16:14 639233572000374575
131 ms 69.167.152.143
47 2026-08-26 15:56 639233561188633861
156 ms 69.167.152.143
46 2026-08-26 15:38 639233550544357027
149 ms 69.167.152.143
45 2026-08-26 14:44 639233517966053117
138 ms 69.167.152.143
44 2026-08-26 14:27 639233507603253585
2136 ms 69.167.152.143
43 2026-08-26 14:09 639233497229039167
248 ms 69.167.152.143
42 2026-08-26 13:52 639233486864546406
167 ms 69.167.152.143
41 2026-08-26 13:35 639233476455174682
161 ms 69.167.152.143
40 2026-08-26 13:17 639233466171592605
197 ms 69.167.152.143
39 2026-08-26 13:00 639233455747096265
7 ms 69.167.152.143
38 2026-08-26 12:43 639233445367152284
169 ms 69.167.152.143
37 2026-08-26 12:25 639233434974187439
170 ms 69.167.152.143
36 2026-08-26 12:08 639233424567558554
134 ms 69.167.152.143
35 2026-08-26 11:51 639233414056832719
149 ms 69.167.152.143
34 2026-08-26 11:33 639233403515141099
224 ms 69.167.152.143
33 2026-08-26 10:38 639233370841350248
137 ms 69.167.152.143
32 2026-08-26 10:21 639233360361507238
146 ms 69.167.152.143
31 2026-08-26 10:04 639233350067824371
2011 ms 69.167.152.143
30 2026-08-26 09:47 639233339545274518
159 ms 69.167.152.143
29 2026-08-26 09:29 639233329214918079
224 ms 69.167.152.143
28 2026-08-26 09:12 639233318749762337
140 ms 69.167.152.143
27 2026-08-26 08:55 639233308387917838
204 ms 69.167.152.143
26 2026-08-26 08:37 639233297961740122
160 ms 69.167.152.143
25 2026-08-26 08:20 639233287487159094
2142 ms 69.167.152.143
24 2026-08-26 08:02 639233276995531707
125 ms 69.167.152.143
23 2026-08-26 07:45 639233266521568229
166 ms 69.167.152.143
22 2026-08-26 07:27 639233256081047431
9 ms 69.167.152.143
21 2026-08-26 06:33 639233223620132921
183 ms 69.167.152.143
20 2026-08-26 06:16 639233213287814244
160 ms 69.167.152.143
19 2026-08-26 05:59 639233202925983161
152 ms 69.167.152.143
18 2026-08-26 05:41 639233192644780696
38 ms 69.167.152.143
17 2026-08-26 05:24 639233182401183833
180 ms 69.167.152.143
16 2026-08-26 05:07 639233172074181051
2124 ms 69.167.152.143
15 2026-08-26 04:50 639233161808421455
152 ms 69.167.152.143
14 2026-08-26 04:33 639233151357344052
154 ms 69.167.152.143
13 2026-08-26 04:16 639233141034116946
154 ms 69.167.152.143
12 2026-08-26 03:59 639233130828334142
131 ms 69.167.152.143
11 2026-08-26 03:41 639233120373450007
126 ms 69.167.152.143
10 2026-08-26 03:24 639233110066216193
175 ms 69.167.152.143
9 2026-08-26 02:31 639233078065410564
161 ms 69.167.152.143
8 2026-08-26 02:13 639233067787457832
171 ms 69.167.152.143
7 2026-08-26 01:56 639233057501801162
167 ms 69.167.152.143
6 2026-08-26 01:39 639233047089431703
166 ms 69.167.152.143
5 2026-08-26 01:22 639233036754790688
126 ms 69.167.152.143
4 2026-08-26 01:05 639233026412602472
136 ms 69.167.152.143
3 2026-08-26 00:47 639233016064066127
-
2 2026-08-26 00:30 639233005922655772
159 ms 69.167.152.143
1 2026-08-26 00:13 639232995672256907
133 ms 69.167.152.143