DNS response history for ns1.serverfunctions.com

ns1.serverfunctions.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 75 DNS check records, 75 successful responses, 0 failed responses, and 172 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.serverfunctions.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

172 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

138.197.171.187

Most recently resolved hosting IP on selected date

Successful Responses

75

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.serverfunctions.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
75 2026-08-19 23:56 639227805445376839
32 ms 138.197.171.187
74 2026-08-19 23:40 639227795899225951
34 ms 138.197.171.187
73 2026-08-19 23:24 639227786351762008
63 ms 138.197.171.187
72 2026-08-19 23:08 639227776640591733
81 ms 138.197.171.187
71 2026-08-19 22:52 639227767128841282
11 ms 138.197.171.187
70 2026-08-19 22:36 639227757477304711
16 ms 138.197.171.187
69 2026-08-19 22:20 639227747572098014
18 ms 138.197.171.187
68 2026-08-19 22:03 639227737588613113
8 ms 138.197.171.187
67 2026-08-19 21:11 639227706134603955
69 ms 138.197.171.187
66 2026-08-19 20:55 639227696589027396
19 ms 138.197.171.187
65 2026-08-19 20:39 639227687097707639
68 ms 138.197.171.187
64 2026-08-19 20:23 639227677474464487
2038 ms 138.197.171.187
63 2026-08-19 20:07 639227667767441118
38 ms 138.197.171.187
62 2026-08-19 19:51 639227657984833832
20 ms 138.197.171.187
61 2026-08-19 19:34 639227648079992640
20 ms 138.197.171.187
60 2026-08-19 19:18 639227638125048441
68 ms 138.197.171.187
59 2026-08-19 19:01 639227628211392142
55 ms 138.197.171.187
58 2026-08-19 18:44 639227618261696275
20 ms 138.197.171.187
57 2026-08-19 18:28 639227608366233645
37 ms 138.197.171.187
56 2026-08-19 18:11 639227598301787588
109 ms 138.197.171.187
55 2026-08-19 17:18 639227566241010716
34 ms 138.197.171.187
54 2026-08-19 17:01 639227556454538959
55 ms 138.197.171.187
53 2026-08-19 16:45 639227546640305542
15 ms 138.197.171.187
52 2026-08-19 16:29 639227536965466472
40 ms 138.197.171.187
51 2026-08-19 16:12 639227527048658280
35 ms 138.197.171.187
50 2026-08-19 15:56 639227517386634438
41 ms 138.197.171.187
49 2026-08-19 15:40 639227507459551637
118 ms 138.197.171.187
48 2026-08-19 15:23 639227497515595277
17 ms 138.197.171.187
47 2026-08-19 15:06 639227487441798036
25 ms 138.197.171.187
46 2026-08-19 14:50 639227477445551863
29 ms 138.197.171.187
45 2026-08-19 14:33 639227467297067891
21 ms 138.197.171.187
44 2026-08-19 14:16 639227457057795635
32 ms 138.197.171.187
43 2026-08-19 13:23 639227425244777397
182 ms 138.197.171.187
42 2026-08-19 13:06 639227415422116485
2036 ms 138.197.171.187
41 2026-08-19 12:49 639227405307256053
2028 ms 138.197.171.187
40 2026-08-19 12:33 639227395396602630
43 ms 138.197.171.187
39 2026-08-19 12:16 639227385510363611
117 ms 138.197.171.187
38 2026-08-19 12:00 639227375508324850
48 ms 138.197.171.187
37 2026-08-19 11:43 639227365326611906
10 ms 138.197.171.187
36 2026-08-19 11:26 639227355360014208
52 ms 138.197.171.187
35 2026-08-19 11:09 639227345036782165
47 ms 138.197.171.187
34 2026-08-19 10:52 639227334992964533
46 ms 138.197.171.187
33 2026-08-19 10:36 639227324986605572
22 ms 138.197.171.187
32 2026-08-19 10:19 639227314928414539
36 ms 138.197.171.187
31 2026-08-19 09:26 639227283029182134
2039 ms 138.197.171.187
30 2026-08-19 09:09 639227273294779350
32 ms 138.197.171.187
29 2026-08-19 08:53 639227263525231313
15 ms 138.197.171.187
28 2026-08-19 08:36 639227253578313363
25 ms 138.197.171.187
27 2026-08-19 08:20 639227243649973322
50 ms 138.197.171.187
26 2026-08-19 08:03 639227233581059317
5 ms 138.197.171.187
25 2026-08-19 07:47 639227223667352067
43 ms 138.197.171.187
24 2026-08-19 07:30 639227213714837066
13 ms 138.197.171.187
23 2026-08-19 07:13 639227203701208496
64 ms 138.197.171.187
22 2026-08-19 06:57 639227193643202179
11 ms 138.197.171.187
21 2026-08-19 06:40 639227183584431597
11 ms 138.197.171.187
20 2026-08-19 06:23 639227173347403088
111 ms 138.197.171.187
19 2026-08-19 05:30 639227141523007601
54 ms 138.197.171.187
18 2026-08-19 05:14 639227131785931574
10 ms 138.197.171.187
17 2026-08-19 04:58 639227122176475389
17 ms 138.197.171.187
16 2026-08-19 04:42 639227112668934596
40 ms 138.197.171.187
15 2026-08-19 04:25 639227102773292788
25 ms 138.197.171.187
14 2026-08-19 04:09 639227093141136930
8 ms 138.197.171.187
13 2026-08-19 03:53 639227083449420147
15 ms 138.197.171.187
12 2026-08-19 03:37 639227073771748493
32 ms 138.197.171.187
11 2026-08-19 03:21 639227063977347614
24 ms 138.197.171.187
10 2026-08-19 03:04 639227054253519024
37 ms 138.197.171.187
9 2026-08-19 02:48 639227044381963886
32 ms 138.197.171.187
8 2026-08-19 02:31 639227034441085514
77 ms 138.197.171.187
7 2026-08-19 01:39 639227003126489968
14 ms 138.197.171.187
6 2026-08-19 01:23 639226993456311614
14 ms 138.197.171.187
5 2026-08-19 01:07 639226983847312345
7 ms 138.197.171.187
4 2026-08-19 00:51 639226974357874853
58 ms 138.197.171.187
3 2026-08-19 00:35 639226964670484721
2018 ms 138.197.171.187
2 2026-08-19 00:19 639226954857899696
27 ms 138.197.171.187
1 2026-08-19 00:02 639226945091603488
13 ms 138.197.171.187