DNS response history for ns1.cssmails.com

ns1.cssmails.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, 74 successful responses, 0 failed responses, and 483 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.cssmails.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

483 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

97.74.233.206

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.cssmails.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 23:50 639227795899225951
312 ms 97.74.233.206
73 2026-08-19 23:34 639227786351762008
2161 ms 97.74.233.206
72 2026-08-19 23:18 639227776640591733
162 ms 97.74.233.206
71 2026-08-19 23:02 639227767128841282
2178 ms 97.74.233.206
70 2026-08-19 22:46 639227757477304711
323 ms 97.74.233.206
69 2026-08-19 22:30 639227747572098014
314 ms 97.74.233.206
68 2026-08-19 22:13 639227737588613113
160 ms 97.74.233.206
67 2026-08-19 21:21 639227706134603955
40 ms 97.74.233.206
66 2026-08-19 21:05 639227696589027396
165 ms 97.74.233.206
65 2026-08-19 20:49 639227687097707639
3 ms 97.74.233.206
64 2026-08-19 20:33 639227677474464487
4 ms 97.74.233.206
63 2026-08-19 20:17 639227667767441118
371 ms 97.74.233.206
62 2026-08-19 20:00 639227657984833832
311 ms 97.74.233.206
61 2026-08-19 19:44 639227648079992640
314 ms 97.74.233.206
60 2026-08-19 19:27 639227638125048441
154 ms 97.74.233.206
59 2026-08-19 19:11 639227628211392142
168 ms 97.74.233.206
58 2026-08-19 18:54 639227618261696275
185 ms 97.74.233.206
57 2026-08-19 18:37 639227608366233645
229 ms 97.74.233.206
56 2026-08-19 18:21 639227598301787588
307 ms 97.74.233.206
55 2026-08-19 17:28 639227566241010716
319 ms 97.74.233.206
54 2026-08-19 17:11 639227556454538959
6 ms 97.74.233.206
53 2026-08-19 16:55 639227546640305542
313 ms 97.74.233.206
52 2026-08-19 16:38 639227536965466472
3 ms 97.74.233.206
51 2026-08-19 16:22 639227527048658280
4 ms 97.74.233.206
50 2026-08-19 16:06 639227517386634438
324 ms 97.74.233.206
49 2026-08-19 15:49 639227507459551637
3 ms 97.74.233.206
48 2026-08-19 15:33 639227497515595277
317 ms 97.74.233.206
47 2026-08-19 15:16 639227487441798036
3 ms 97.74.233.206
46 2026-08-19 14:59 639227477445551863
314 ms 97.74.233.206
45 2026-08-19 14:42 639227467297067891
155 ms 97.74.233.206
44 2026-08-19 14:26 639227457057795635
298 ms 97.74.233.206
43 2026-08-19 13:32 639227425244777397
317 ms 97.74.233.206
42 2026-08-19 13:16 639227415422116485
159 ms 97.74.233.206
41 2026-08-19 12:59 639227405307256053
2279 ms 97.74.233.206
40 2026-08-19 12:42 639227395396602630
316 ms 97.74.233.206
39 2026-08-19 12:26 639227385510363611
160 ms 97.74.233.206
38 2026-08-19 12:09 639227375508324850
314 ms 97.74.233.206
37 2026-08-19 11:53 639227365326611906
190 ms 97.74.233.206
36 2026-08-19 11:36 639227355360014208
319 ms 97.74.233.206
35 2026-08-19 11:19 639227345036782165
321 ms 97.74.233.206
34 2026-08-19 11:02 639227334992964533
314 ms 97.74.233.206
33 2026-08-19 10:45 639227324986605572
319 ms 97.74.233.206
32 2026-08-19 10:29 639227314928414539
418 ms 97.74.233.206
31 2026-08-19 09:35 639227283029182134
317 ms 97.74.233.206
30 2026-08-19 09:19 639227273294779350
2279 ms 97.74.233.206
29 2026-08-19 09:03 639227263525231313
309 ms 97.74.233.206
28 2026-08-19 08:46 639227253578313363
155 ms 97.74.233.206
27 2026-08-19 08:30 639227243649973322
555 ms 97.74.233.206
26 2026-08-19 08:13 639227233581059317
2288 ms 97.74.233.206
25 2026-08-19 07:56 639227223667352067
308 ms 97.74.233.206
24 2026-08-19 07:40 639227213714837066
2183 ms 97.74.233.206
23 2026-08-19 07:23 639227203701208496
315 ms 97.74.233.206
22 2026-08-19 07:06 639227193643202179
464 ms 97.74.233.206
21 2026-08-19 06:50 639227183584431597
315 ms 97.74.233.206
20 2026-08-19 06:33 639227173347403088
311 ms 97.74.233.206
19 2026-08-19 05:39 639227141523007601
2012 ms 97.74.233.206
18 2026-08-19 05:23 639227131785931574
309 ms 97.74.233.206
17 2026-08-19 05:07 639227122176475389
314 ms 97.74.233.206
16 2026-08-19 04:51 639227112668934596
2165 ms 97.74.233.206
15 2026-08-19 04:35 639227102773292788
304 ms 97.74.233.206
14 2026-08-19 04:19 639227093141136930
310 ms 97.74.233.206
13 2026-08-19 04:02 639227083449420147
314 ms 97.74.233.206
12 2026-08-19 03:46 639227073771748493
159 ms 97.74.233.206
11 2026-08-19 03:30 639227063977347614
200 ms 97.74.233.206
10 2026-08-19 03:14 639227054253519024
298 ms 97.74.233.206
9 2026-08-19 02:57 639227044381963886
180 ms 97.74.233.206
8 2026-08-19 02:41 639227034441085514
161 ms 97.74.233.206
7 2026-08-19 01:49 639227003126489968
2168 ms 97.74.233.206
6 2026-08-19 01:33 639226993456311614
312 ms 97.74.233.206
5 2026-08-19 01:17 639226983847312345
156 ms 97.74.233.206
4 2026-08-19 01:01 639226974357874853
305 ms 97.74.233.206
3 2026-08-19 00:45 639226964670484721
315 ms 97.74.233.206
2 2026-08-19 00:28 639226954857899696
308 ms 97.74.233.206
1 2026-08-19 00:12 639226945091603488
309 ms 97.74.233.206