DNS response history for ns1.swellcss.com

ns1.swellcss.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 2026-08-31. For this date, NameServerHistory found 68 DNS check records, 67 successful responses, 1 failed responses, and 668 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.swellcss.com.
Records on Selected Date

68

Historical checks stored for this nameserver on selected date

Average Latency

668 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-31 22:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

20.204.67.121

Most recently resolved hosting IP on selected date

Successful Responses

67

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.swellcss.com

Showing DNS history for 2026-08-31 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
68 2026-08-31 22:56 639238131745466751
255 ms 20.204.67.121
67 2026-08-31 22:37 639238120990576799
2183 ms 20.204.67.121
66 2026-08-31 21:44 639238088948639656
261 ms 20.204.67.121
65 2026-08-31 21:27 639238078451435617
244 ms 20.204.67.121
64 2026-08-31 21:09 639238067818407820
251 ms 20.204.67.121
63 2026-08-31 20:52 639238057337242425
2007 ms 20.204.67.121
62 2026-08-31 20:34 639238046718231047
240 ms 20.204.67.121
61 2026-08-31 20:17 639238036493480692
3 ms 20.204.67.121
60 2026-08-31 20:00 639238026138697113
258 ms 20.204.67.121
59 2026-08-31 19:42 639238015790028644
3 ms 20.204.67.121
58 2026-08-31 19:25 639238005382709909
11 ms 20.204.67.121
57 2026-08-31 19:08 639237995139195097
2152 ms 20.204.67.121
56 2026-08-31 18:50 639237984659733710
243 ms 20.204.67.121
55 2026-08-31 18:33 639237974142394595
240 ms 20.204.67.121
54 2026-08-31 17:39 639237941910348424
2032 ms 20.204.67.121
53 2026-08-31 17:22 639237931681671742
245 ms 20.204.67.121
52 2026-08-31 17:05 639237921365566692
243 ms 20.204.67.121
51 2026-08-31 16:48 639237910991948788
2009 ms 20.204.67.121
50 2026-08-31 16:30 639237900605596198
238 ms 20.204.67.121
49 2026-08-31 16:13 639237890356235470
243 ms 20.204.67.121
48 2026-08-31 15:56 639237879936204342
260 ms 20.204.67.121
47 2026-08-31 15:39 639237869543741197
2157 ms 20.204.67.121
46 2026-08-31 15:21 639237859138790045
2031 ms 20.204.67.121
45 2026-08-31 15:04 639237848640463709
251 ms 20.204.67.121
44 2026-08-31 14:46 639237838098800325
247 ms 20.204.67.121
43 2026-08-31 14:29 639237827433935375
251 ms 20.204.67.121
42 2026-08-31 13:34 639237794785519897
248 ms 20.204.67.121
41 2026-08-31 13:17 639237784474116679
250 ms 20.204.67.121
40 2026-08-31 12:59 639237773965397189
2241 ms 20.204.67.121
39 2026-08-31 12:42 639237763588542721
249 ms 20.204.67.121
38 2026-08-31 12:25 639237753225101103
2009 ms 20.204.67.121
37 2026-08-31 12:08 639237742927117371
2012 ms 20.204.67.121
36 2026-08-31 11:50 639237732538256235
2008 ms 20.204.67.121
35 2026-08-31 11:33 639237722025682013
250 ms 20.204.67.121
34 2026-08-31 11:15 639237711568720101
251 ms 20.204.67.121
33 2026-08-31 10:58 639237701119461876
262 ms 20.204.67.121
32 2026-08-31 10:40 639237690759595513
2133 ms 20.204.67.121
31 2026-08-31 10:23 639237680122296836
2158 ms 20.204.67.121
30 2026-08-31 09:29 639237647999458954
126 ms 20.204.67.121
29 2026-08-31 09:12 639237637680951774
252 ms 20.204.67.121
28 2026-08-31 08:55 639237627437728712
10 ms 20.204.67.121
27 2026-08-31 08:38 639237617127808241
258 ms 20.204.67.121
26 2026-08-31 08:21 639237606990101394
255 ms 20.204.67.121
25 2026-08-31 08:04 639237596595480036
2184 ms 20.204.67.121
24 2026-08-31 07:47 639237586261012001
237 ms 20.204.67.121
23 2026-08-31 07:29 639237576047657695
251 ms 20.204.67.121
22 2026-08-31 07:12 639237565832936443
2154 ms 20.204.67.121
21 2026-08-31 06:55 639237555466329546
-
20 2026-08-31 06:38 639237545032411072
279 ms 20.204.67.121
19 2026-08-31 06:20 639237534469438634
243 ms 20.204.67.121
18 2026-08-31 05:27 639237502279296801
253 ms 20.204.67.121
17 2026-08-31 05:10 639237492362730124
246 ms 20.204.67.121
16 2026-08-31 04:53 639237482311584319
251 ms 20.204.67.121
15 2026-08-31 04:36 639237472150685594
267 ms 20.204.67.121
14 2026-08-31 04:19 639237462055295430
247 ms 20.204.67.121
13 2026-08-31 04:03 639237452089913890
122 ms 20.204.67.121
12 2026-08-31 03:46 639237441972654103
244 ms 20.204.67.121
11 2026-08-31 03:29 639237432052396478
250 ms 20.204.67.121
10 2026-08-31 03:13 639237422012990851
2007 ms 20.204.67.121
9 2026-08-31 02:56 639237411889602012
238 ms 20.204.67.121
8 2026-08-31 02:39 639237401637354221
240 ms 20.204.67.121
7 2026-08-31 02:22 639237391412690360
253 ms 20.204.67.121
6 2026-08-31 01:29 639237359972957132
242 ms 20.204.67.121
5 2026-08-31 01:13 639237350032183979
239 ms 20.204.67.121
4 2026-08-31 00:56 639237340111452066
249 ms 20.204.67.121
3 2026-08-31 00:39 639237329967272514
116 ms 20.204.67.121
2 2026-08-31 00:22 639237319916508151
158 ms 20.204.67.121
1 2026-08-31 00:06 639237309944877243
258 ms 20.204.67.121