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 2026-08-28. For this date, NameServerHistory found 56 DNS check records, 55 successful responses, 1 failed responses, and 174 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

56

Historical checks stored for this nameserver on selected date

Average Latency

174 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-28 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

55

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

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 2026-08-28 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
56 2026-08-28 23:52 639235574865467349
138 ms 69.167.152.143
55 2026-08-28 23:35 639235564640220198
124 ms 69.167.152.143
54 2026-08-28 23:18 639235554328938529
152 ms 69.167.152.143
53 2026-08-28 23:00 639235543879452837
166 ms 69.167.152.143
52 2026-08-28 22:07 639235511923394567
188 ms 69.167.152.143
51 2026-08-28 21:50 639235501571282412
134 ms 69.167.152.143
50 2026-08-28 21:32 639235491147763512
130 ms 69.167.152.143
49 2026-08-28 21:15 639235480607057252
175 ms 69.167.152.143
48 2026-08-28 20:21 639235448504869535
146 ms 69.167.152.143
47 2026-08-28 20:04 639235438205961423
137 ms 69.167.152.143
46 2026-08-28 19:47 639235427771603643
136 ms 69.167.152.143
45 2026-08-28 19:29 639235417327437217
135 ms 69.167.152.143
44 2026-08-28 18:36 639235385468729647
7 ms 69.167.152.143
43 2026-08-28 18:19 639235375227508188
154 ms 69.167.152.143
42 2026-08-28 18:02 639235364947407812
121 ms 69.167.152.143
41 2026-08-28 17:44 639235354434017190
210 ms 69.167.152.143
40 2026-08-28 16:51 639235322621629103
8 ms 69.167.152.143
39 2026-08-28 16:34 639235312230592801
180 ms 69.167.152.143
38 2026-08-28 16:17 639235301738139314
135 ms 69.167.152.143
37 2026-08-28 15:59 639235291168160936
135 ms 69.167.152.143
36 2026-08-28 15:05 639235258803654519
147 ms 69.167.152.143
35 2026-08-28 14:48 639235248596087996
148 ms 69.167.152.143
34 2026-08-28 14:31 639235238225955920
170 ms 69.167.152.143
33 2026-08-28 14:13 639235227727862105
172 ms 69.167.152.143
32 2026-08-28 13:19 639235195230848570
147 ms 69.167.152.143
31 2026-08-28 13:02 639235184840503274
142 ms 69.167.152.143
30 2026-08-28 12:44 639235174453894956
150 ms 69.167.152.143
29 2026-08-28 12:27 639235163898672622
196 ms 69.167.152.143
28 2026-08-28 11:34 639235132147470568
185 ms 69.167.152.143
27 2026-08-28 11:17 639235121907744088
136 ms 69.167.152.143
26 2026-08-28 11:00 639235111428014262
147 ms 69.167.152.143
25 2026-08-28 10:42 639235100921813626
153 ms 69.167.152.143
24 2026-08-28 09:48 639235068670703481
135 ms 69.167.152.143
23 2026-08-28 09:31 639235058337459445
133 ms 69.167.152.143
22 2026-08-28 09:14 639235047825109146
146 ms 69.167.152.143
21 2026-08-28 08:56 639235037383229033
23 ms 69.167.152.143
20 2026-08-28 08:03 639235005619242711
188 ms 69.167.152.143
19 2026-08-28 07:46 639234995310346584
-
18 2026-08-28 07:29 639234984946548933
3 ms 69.167.152.143
17 2026-08-28 07:11 639234974608077290
181 ms 69.167.152.143
16 2026-08-28 06:18 639234942529845595
131 ms 69.167.152.143
15 2026-08-28 06:01 639234932259126627
150 ms 69.167.152.143
14 2026-08-28 05:44 639234921916735988
140 ms 69.167.152.143
13 2026-08-28 05:26 639234911470038027
180 ms 69.167.152.143
12 2026-08-28 04:33 639234879588411654
8 ms 69.167.152.143
11 2026-08-28 04:16 639234869341589104
139 ms 69.167.152.143
10 2026-08-28 03:59 639234859012216675
2112 ms 69.167.152.143
9 2026-08-28 03:41 639234848695364934
156 ms 69.167.152.143
8 2026-08-28 02:49 639234816952458162
159 ms 69.167.152.143
7 2026-08-28 02:32 639234806773081598
141 ms 69.167.152.143
6 2026-08-28 02:14 639234796382955255
121 ms 69.167.152.143
5 2026-08-28 01:57 639234786015782563
171 ms 69.167.152.143
4 2026-08-28 01:03 639234753811917646
133 ms 69.167.152.143
3 2026-08-28 00:47 639234743739767811
138 ms 69.167.152.143
2 2026-08-28 00:29 639234733372362811
154 ms 69.167.152.143
1 2026-08-28 00:12 639234723048550337
142 ms 69.167.152.143