DNS response history for syros.sourceguides.com

syros.sourceguides.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 543 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 syros.sourceguides.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

543 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

199.38.85.6

Most recently resolved hosting IP on selected date

Successful Responses

56

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 syros.sourceguides.com

Showing DNS history for 2026-08-24 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 2026-08-24 23:59 639232119551972438
3 ms 199.38.85.6
55 2026-08-24 23:42 639232109112567473
122 ms 199.38.85.6
54 2026-08-24 22:49 639232077430823987
1081 ms 199.38.85.6
53 2026-08-24 22:32 639232067340513033
122 ms 199.38.85.6
52 2026-08-24 22:15 639232057157944387
303 ms 199.38.85.6
51 2026-08-24 21:58 639232046895282144
120 ms 199.38.85.6
50 2026-08-24 21:04 639232014356623395
3759 ms 199.38.85.6
49 2026-08-24 20:47 639232004177831322
4 ms 199.38.85.6
48 2026-08-24 20:30 639231993997863976
115 ms 199.38.85.6
47 2026-08-24 20:13 639231983967363696
3 ms 199.38.85.6
46 2026-08-24 19:20 639231952257842845
127 ms 199.38.85.6
45 2026-08-24 19:03 639231942277816756
682 ms 199.38.85.6
44 2026-08-24 18:47 639231932094180724
4 ms 199.38.85.6
43 2026-08-24 18:29 639231922041034838
4 ms 199.38.85.6
42 2026-08-24 17:37 639231890488117536
3 ms 199.38.85.6
41 2026-08-24 17:20 639231880574255543
5 ms 199.38.85.6
40 2026-08-24 17:04 639231870418029045
670 ms 199.38.85.6
39 2026-08-24 16:47 639231860258429562
678 ms 199.38.85.6
38 2026-08-24 15:53 639231828211839931
676 ms 199.38.85.6
37 2026-08-24 15:37 639231818080917481
687 ms 199.38.85.6
36 2026-08-24 15:19 639231807961539652
120 ms 199.38.85.6
35 2026-08-24 15:03 639231797631669865
686 ms 199.38.85.6
34 2026-08-24 14:09 639231765923559455
686 ms 199.38.85.6
33 2026-08-24 13:53 639231755868832964
526 ms 199.38.85.6
32 2026-08-24 13:36 639231745628278877
122 ms 199.38.85.6
31 2026-08-24 13:19 639231735407682062
5 ms 199.38.85.6
30 2026-08-24 12:26 639231703815441688
120 ms 199.38.85.6
29 2026-08-24 12:09 639231693747052549
692 ms 199.38.85.6
28 2026-08-24 11:52 639231683712487276
533 ms 199.38.85.6
27 2026-08-24 11:36 639231673513573868
1079 ms 199.38.85.6
26 2026-08-24 10:42 639231641791249939
682 ms 199.38.85.6
25 2026-08-24 10:26 639231631866211033
170 ms 199.38.85.6
24 2026-08-24 10:09 639231621644955316
1081 ms 199.38.85.6
23 2026-08-24 09:52 639231611478799259
122 ms 199.38.85.6
22 2026-08-24 08:59 639231579923718211
557 ms 199.38.85.6
21 2026-08-24 08:43 639231569810702936
562 ms 199.38.85.6
20 2026-08-24 08:26 639231559762411619
152 ms 199.38.85.6
19 2026-08-24 08:09 639231549663595407
125 ms 199.38.85.6
18 2026-08-24 07:16 639231518076817246
4 ms 199.38.85.6
17 2026-08-24 07:00 639231508078650885
1072 ms 199.38.85.6
16 2026-08-24 06:43 639231498210697093
1074 ms 199.38.85.6
15 2026-08-24 06:27 639231488109699360
3741 ms 199.38.85.6
14 2026-08-24 05:34 639231456772510692
1079 ms 199.38.85.6
13 2026-08-24 05:18 639231447084631185
2 ms 199.38.85.6
12 2026-08-24 05:01 639231437208519473
1083 ms 199.38.85.6
11 2026-08-24 04:45 639231427209627490
3 ms 199.38.85.6
10 2026-08-24 03:52 639231395791246644
3 ms 199.38.85.6
9 2026-08-24 03:36 639231386075551458
2292 ms 199.38.85.6
8 2026-08-24 03:20 639231376208713791
1073 ms 199.38.85.6
7 2026-08-24 03:03 639231366170589276
521 ms 199.38.85.6
6 2026-08-24 02:11 639231334732159368
273 ms 199.38.85.6
5 2026-08-24 01:54 639231325035670078
3 ms 199.38.85.6
4 2026-08-24 01:38 639231315132253837
331 ms 199.38.85.6
3 2026-08-24 01:21 639231305014280808
676 ms 199.38.85.6
2 2026-08-24 00:29 639231273779380675
4 ms 199.38.85.6
1 2026-08-24 00:13 639231264180839154
2 ms 199.38.85.6