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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 512 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

71

Historical checks stored for this nameserver on selected date

Average Latency

512 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:24

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

71

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 2026-08-27 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
71 2026-08-27 23:24 639234690580226618
136 ms 199.38.85.6
70 2026-08-27 23:07 639234680477852135
730 ms 199.38.85.6
69 2026-08-27 22:50 639234670282270693
774 ms 199.38.85.6
68 2026-08-27 22:33 639234660146106544
696 ms 199.38.85.6
67 2026-08-27 22:16 639234649768231829
3 ms 199.38.85.6
66 2026-08-27 21:59 639234639589413826
123 ms 199.38.85.6
65 2026-08-27 21:42 639234629372993861
124 ms 199.38.85.6
64 2026-08-27 21:25 639234619223904344
115 ms 199.38.85.6
63 2026-08-27 21:08 639234608944811927
114 ms 199.38.85.6
62 2026-08-27 20:51 639234598661858910
700 ms 199.38.85.6
61 2026-08-27 20:34 639234588314533893
713 ms 199.38.85.6
60 2026-08-27 20:16 639234577878211878
115 ms 199.38.85.6
59 2026-08-27 19:22 639234545578367474
3 ms 199.38.85.6
58 2026-08-27 19:05 639234535255111795
3597 ms 199.38.85.6
57 2026-08-27 18:48 639234525107594067
6 ms 199.38.85.6
56 2026-08-27 18:31 639234514890244566
3 ms 199.38.85.6
55 2026-08-27 18:14 639234504745477862
3 ms 199.38.85.6
54 2026-08-27 17:57 639234494449227290
115 ms 199.38.85.6
53 2026-08-27 17:40 639234484118025686
132 ms 199.38.85.6
52 2026-08-27 17:23 639234473946362077
946 ms 199.38.85.6
51 2026-08-27 17:06 639234463759124388
707 ms 199.38.85.6
50 2026-08-27 16:49 639234453500759178
689 ms 199.38.85.6
49 2026-08-27 16:32 639234442983541638
681 ms 199.38.85.6
48 2026-08-27 16:14 639234432404354562
3749 ms 199.38.85.6
47 2026-08-27 15:19 639234399767719119
1076 ms 199.38.85.6
46 2026-08-27 15:02 639234389460601485
737 ms 199.38.85.6
45 2026-08-27 14:45 639234379227178707
119 ms 199.38.85.6
44 2026-08-27 14:28 639234369065315214
139 ms 199.38.85.6
43 2026-08-27 14:11 639234358825501576
167 ms 199.38.85.6
42 2026-08-27 13:54 639234348572745268
703 ms 199.38.85.6
41 2026-08-27 13:37 639234338264503481
119 ms 199.38.85.6
40 2026-08-27 13:20 639234327818741376
114 ms 199.38.85.6
39 2026-08-27 13:02 639234317475724313
1852 ms 199.38.85.6
38 2026-08-27 12:45 639234307007468133
124 ms 199.38.85.6
37 2026-08-27 12:27 639234296664302575
123 ms 199.38.85.6
36 2026-08-27 12:10 639234286253196126
697 ms 199.38.85.6
35 2026-08-27 11:16 639234253963286387
766 ms 199.38.85.6
34 2026-08-27 10:59 639234243654907465
114 ms 199.38.85.6
33 2026-08-27 10:42 639234233269654413
116 ms 199.38.85.6
32 2026-08-27 10:25 639234222943951923
119 ms 199.38.85.6
31 2026-08-27 10:07 639234212558002823
851 ms 199.38.85.6
30 2026-08-27 09:50 639234202117531850
519 ms 199.38.85.6
29 2026-08-27 09:33 639234191649612722
1085 ms 199.38.85.6
28 2026-08-27 09:15 639234181105879568
523 ms 199.38.85.6
27 2026-08-27 08:58 639234170713214496
116 ms 199.38.85.6
26 2026-08-27 08:40 639234160341037652
122 ms 199.38.85.6
25 2026-08-27 08:23 639234149799404224
527 ms 199.38.85.6
24 2026-08-27 08:05 639234139553286469
684 ms 199.38.85.6
23 2026-08-27 07:12 639234107183588293
122 ms 199.38.85.6
22 2026-08-27 06:55 639234096905435724
330 ms 199.38.85.6
21 2026-08-27 06:37 639234086579410775
672 ms 199.38.85.6
20 2026-08-27 06:20 639234076291157956
116 ms 199.38.85.6
19 2026-08-27 06:03 639234065981939454
276 ms 199.38.85.6
18 2026-08-27 05:46 639234055548642997
120 ms 199.38.85.6
17 2026-08-27 05:28 639234045267979603
125 ms 199.38.85.6
16 2026-08-27 05:11 639234034999717463
115 ms 199.38.85.6
15 2026-08-27 04:54 639234024739225358
117 ms 199.38.85.6
14 2026-08-27 04:37 639234014311170162
153 ms 199.38.85.6
13 2026-08-27 04:20 639234003806017640
2126 ms 199.38.85.6
12 2026-08-27 04:02 639233993356203030
678 ms 199.38.85.6
11 2026-08-27 03:09 639233961301716608
676 ms 199.38.85.6
10 2026-08-27 02:51 639233950834200647
681 ms 199.38.85.6
9 2026-08-27 02:34 639233940431849026
689 ms 199.38.85.6
8 2026-08-27 02:17 639233930110596398
153 ms 199.38.85.6
7 2026-08-27 01:59 639233919705434540
124 ms 199.38.85.6
6 2026-08-27 01:42 639233909452807845
1081 ms 199.38.85.6
5 2026-08-27 01:25 639233899096420820
267 ms 199.38.85.6
4 2026-08-27 01:08 639233888707824939
115 ms 199.38.85.6
3 2026-08-27 00:50 639233878461203802
116 ms 199.38.85.6
2 2026-08-27 00:33 639233868060868209
525 ms 199.38.85.6
1 2026-08-27 00:16 639233857450922991
516 ms 199.38.85.6