DNS response history for ns1.cssserv01.com

ns1.cssserv01.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 310 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 ns1.cssserv01.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

310 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

74.124.210.242

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 ns1.cssserv01.com

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
8 ms 74.124.210.242
73 2026-08-19 23:32 639227786351762008
203 ms 74.124.210.242
72 2026-08-19 23:17 639227776640591733
3 ms 74.124.210.242
71 2026-08-19 23:00 639227767128841282
-
70 2026-08-19 22:45 639227757477304711
3 ms 74.124.210.242
69 2026-08-19 22:28 639227747572098014
185 ms 74.124.210.242
68 2026-08-19 22:11 639227737588613113
2304 ms 74.124.210.242
67 2026-08-19 21:19 639227706134603955
4 ms 74.124.210.242
66 2026-08-19 21:03 639227696589027396
209 ms 74.124.210.242
65 2026-08-19 20:47 639227687097707639
10 ms 74.124.210.242
64 2026-08-19 20:31 639227677474464487
100 ms 74.124.210.242
63 2026-08-19 20:15 639227667767441118
99 ms 74.124.210.242
62 2026-08-19 19:59 639227657984833832
2 ms 74.124.210.242
61 2026-08-19 19:42 639227648079992640
4 ms 74.124.210.242
60 2026-08-19 19:26 639227638125048441
4 ms 74.124.210.242
59 2026-08-19 19:09 639227628211392142
197 ms 74.124.210.242
58 2026-08-19 18:52 639227618261696275
4009 ms 74.124.210.242
57 2026-08-19 18:36 639227608366233645
197 ms 74.124.210.242
56 2026-08-19 18:19 639227598301787588
253 ms 74.124.210.242
55 2026-08-19 17:26 639227566241010716
199 ms 74.124.210.242
54 2026-08-19 17:09 639227556454538959
2101 ms 74.124.210.242
53 2026-08-19 16:53 639227546640305542
22 ms 74.124.210.242
52 2026-08-19 16:37 639227536965466472
8 ms 74.124.210.242
51 2026-08-19 16:20 639227527048658280
10 ms 74.124.210.242
50 2026-08-19 16:04 639227517386634438
9 ms 74.124.210.242
49 2026-08-19 15:48 639227507459551637
194 ms 74.124.210.242
48 2026-08-19 15:31 639227497515595277
198 ms 74.124.210.242
47 2026-08-19 15:14 639227487441798036
192 ms 74.124.210.242
46 2026-08-19 14:58 639227477445551863
99 ms 74.124.210.242
45 2026-08-19 14:41 639227467297067891
187 ms 74.124.210.242
44 2026-08-19 14:24 639227457057795635
218 ms 74.124.210.242
43 2026-08-19 13:31 639227425244777397
271 ms 74.124.210.242
42 2026-08-19 13:14 639227415422116485
194 ms 74.124.210.242
41 2026-08-19 12:58 639227405307256053
15 ms 74.124.210.242
40 2026-08-19 12:41 639227395396602630
256 ms 74.124.210.242
39 2026-08-19 12:24 639227385510363611
179 ms 74.124.210.242
38 2026-08-19 12:08 639227375508324850
108 ms 74.124.210.242
37 2026-08-19 11:51 639227365326611906
160 ms 74.124.210.242
36 2026-08-19 11:34 639227355360014208
5 ms 74.124.210.242
35 2026-08-19 11:17 639227345036782165
2173 ms 74.124.210.242
34 2026-08-19 11:00 639227334992964533
5 ms 74.124.210.242
33 2026-08-19 10:44 639227324986605572
4 ms 74.124.210.242
32 2026-08-19 10:27 639227314928414539
186 ms 74.124.210.242
31 2026-08-19 09:33 639227283029182134
192 ms 74.124.210.242
30 2026-08-19 09:17 639227273294779350
213 ms 74.124.210.242
29 2026-08-19 09:01 639227263525231313
195 ms 74.124.210.242
28 2026-08-19 08:45 639227253578313363
2165 ms 74.124.210.242
27 2026-08-19 08:28 639227243649973322
97 ms 74.124.210.242
26 2026-08-19 08:11 639227233581059317
3 ms 74.124.210.242
25 2026-08-19 07:55 639227223667352067
195 ms 74.124.210.242
24 2026-08-19 07:38 639227213714837066
204 ms 74.124.210.242
23 2026-08-19 07:21 639227203701208496
4 ms 74.124.210.242
22 2026-08-19 07:05 639227193643202179
194 ms 74.124.210.242
21 2026-08-19 06:48 639227183584431597
201 ms 74.124.210.242
20 2026-08-19 06:31 639227173347403088
2 ms 74.124.210.242
19 2026-08-19 05:38 639227141523007601
4 ms 74.124.210.242
18 2026-08-19 05:22 639227131785931574
187 ms 74.124.210.242
17 2026-08-19 05:06 639227122176475389
120 ms 74.124.210.242
16 2026-08-19 04:49 639227112668934596
18 ms 74.124.210.242
15 2026-08-19 04:33 639227102773292788
192 ms 74.124.210.242
14 2026-08-19 04:17 639227093141136930
96 ms 74.124.210.242
13 2026-08-19 04:01 639227083449420147
8 ms 74.124.210.242
12 2026-08-19 03:45 639227073771748493
2198 ms 74.124.210.242
11 2026-08-19 03:29 639227063977347614
186 ms 74.124.210.242
10 2026-08-19 03:12 639227054253519024
3 ms 74.124.210.242
9 2026-08-19 02:56 639227044381963886
189 ms 74.124.210.242
8 2026-08-19 02:39 639227034441085514
5 ms 74.124.210.242
7 2026-08-19 01:47 639227003126489968
5 ms 74.124.210.242
6 2026-08-19 01:31 639226993456311614
93 ms 74.124.210.242
5 2026-08-19 01:15 639226983847312345
200 ms 74.124.210.242
4 2026-08-19 00:59 639226974357874853
196 ms 74.124.210.242
3 2026-08-19 00:43 639226964670484721
258 ms 74.124.210.242
2 2026-08-19 00:27 639226954857899696
103 ms 74.124.210.242
1 2026-08-19 00:11 639226945091603488
108 ms 74.124.210.242