DNS response history for ns2-dev.ds2.sanofi.org

ns2-dev.ds2.sanofi.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 2026-08-28. For this date, NameServerHistory found 56 DNS check records, 54 successful responses, 2 failed responses, and 242 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-dev.ds2.sanofi.org.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

242 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-28 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.198.150

Most recently resolved hosting IP on selected date

Successful Responses

54

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

4%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2-dev.ds2.sanofi.org

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 23:46 639235574865467349
148 ms 205.251.198.150
55 2026-08-28 23:29 639235564640220198
453 ms 205.251.198.150
54 2026-08-28 23:12 639235554328938529
32 ms 205.251.198.150
53 2026-08-28 22:55 639235543879452837
31 ms 205.251.198.150
52 2026-08-28 22:01 639235511923394567
273 ms 205.251.198.150
51 2026-08-28 21:44 639235501571282412
267 ms 205.251.198.150
50 2026-08-28 21:27 639235491147763512
90 ms 205.251.198.150
49 2026-08-28 21:09 639235480607057252
492 ms 205.251.198.150
48 2026-08-28 20:16 639235448504869535
503 ms 205.251.198.150
47 2026-08-28 19:58 639235438205961423
29 ms 205.251.198.150
46 2026-08-28 19:41 639235427771603643
38 ms 205.251.198.150
45 2026-08-28 19:24 639235417327437217
151 ms 205.251.198.150
44 2026-08-28 18:31 639235385468729647
80 ms 205.251.198.150
43 2026-08-28 18:13 639235375227508188
295 ms 205.251.198.150
42 2026-08-28 17:56 639235364947407812
284 ms 205.251.198.150
41 2026-08-28 17:39 639235354434017190
43 ms 205.251.198.150
40 2026-08-28 16:46 639235322621629103
177 ms 205.251.198.150
39 2026-08-28 16:29 639235312230592801
89 ms 205.251.198.150
38 2026-08-28 16:11 639235301738139314
402 ms 205.251.198.150
37 2026-08-28 15:53 639235291168160936
154 ms 205.251.198.150
36 2026-08-28 14:59 639235258803654519
328 ms 205.251.198.150
35 2026-08-28 14:42 639235248596087996
33 ms 205.251.198.150
34 2026-08-28 14:25 639235238225955920
287 ms 205.251.198.150
33 2026-08-28 14:08 639235227727862105
55 ms 205.251.198.150
32 2026-08-28 13:13 639235195230848570
118 ms 205.251.198.150
31 2026-08-28 12:56 639235184840503274
35 ms 205.251.198.150
30 2026-08-28 12:39 639235174453894956
179 ms 205.251.198.150
29 2026-08-28 12:21 639235163898672622
29 ms 205.251.198.150
28 2026-08-28 11:28 639235132147470568
282 ms 205.251.198.150
27 2026-08-28 11:11 639235121907744088
45 ms 205.251.198.150
26 2026-08-28 10:54 639235111428014262
41 ms 205.251.198.150
25 2026-08-28 10:36 639235100921813626
152 ms 205.251.198.150
24 2026-08-28 09:43 639235068670703481
51 ms 205.251.198.150
23 2026-08-28 09:25 639235058337459445
306 ms 205.251.198.150
22 2026-08-28 09:08 639235047825109146
41 ms 205.251.198.150
21 2026-08-28 08:50 639235037383229033
277 ms 205.251.198.150
20 2026-08-28 07:57 639235005619242711
49 ms 205.251.198.150
19 2026-08-28 07:40 639234995310346584
-
18 2026-08-28 07:23 639234984946548933
53 ms 205.251.198.150
17 2026-08-28 07:06 639234974608077290
54 ms 205.251.198.150
16 2026-08-28 06:12 639234942529845595
99 ms 205.251.198.150
15 2026-08-28 05:55 639234932259126627
176 ms 205.251.198.150
14 2026-08-28 05:38 639234921916735988
-
13 2026-08-28 05:21 639234911470038027
276 ms 205.251.198.150
12 2026-08-28 04:27 639234879588411654
279 ms 205.251.198.150
11 2026-08-28 04:10 639234869341589104
183 ms 205.251.198.150
10 2026-08-28 03:53 639234859012216675
200 ms 205.251.198.150
9 2026-08-28 03:36 639234848695364934
56 ms 205.251.198.150
8 2026-08-28 02:43 639234816952458162
53 ms 205.251.198.150
7 2026-08-28 02:26 639234806773081598
172 ms 205.251.198.150
6 2026-08-28 02:09 639234796382955255
417 ms 205.251.198.150
5 2026-08-28 01:52 639234786015782563
547 ms 205.251.198.150
4 2026-08-28 00:58 639234753811917646
37 ms 205.251.198.150
3 2026-08-28 00:41 639234743739767811
21 ms 205.251.198.150
2 2026-08-28 00:24 639234733372362811
23 ms 205.251.198.150
1 2026-08-28 00:07 639234723048550337
4061 ms 205.251.198.150