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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 383 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

72

Historical checks stored for this nameserver on selected date

Average Latency

383 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:47

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

72

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 2026-08-13 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
72 2026-08-13 23:47 639222608688333012
120 ms 199.38.85.6
71 2026-08-13 23:30 639222598741756356
119 ms 199.38.85.6
70 2026-08-13 23:13 639222588615244093
118 ms 199.38.85.6
69 2026-08-13 22:19 639222556495289724
116 ms 199.38.85.6
68 2026-08-13 22:03 639222546477917698
120 ms 199.38.85.6
67 2026-08-13 21:46 639222536257653790
113 ms 199.38.85.6
66 2026-08-13 21:29 639222525833084485
717 ms 199.38.85.6
65 2026-08-13 21:11 639222515446085004
119 ms 199.38.85.6
64 2026-08-13 20:54 639222505166766781
116 ms 199.38.85.6
63 2026-08-13 20:37 639222494930541001
123 ms 199.38.85.6
62 2026-08-13 20:20 639222484469216890
3 ms 199.38.85.6
61 2026-08-13 20:02 639222474270039940
4 ms 199.38.85.6
60 2026-08-13 19:45 639222464005587385
2 ms 199.38.85.6
59 2026-08-13 19:28 639222453485975041
739 ms 199.38.85.6
58 2026-08-13 19:10 639222442984828770
4 ms 199.38.85.6
57 2026-08-13 18:17 639222410191353397
1083 ms 199.38.85.6
56 2026-08-13 18:00 639222399952628376
122 ms 199.38.85.6
55 2026-08-13 17:42 639222389608608647
779 ms 199.38.85.6
54 2026-08-13 17:25 639222379604012481
775 ms 199.38.85.6
53 2026-08-13 17:08 639222369372672858
713 ms 199.38.85.6
52 2026-08-13 16:51 639222359096909298
519 ms 199.38.85.6
51 2026-08-13 16:34 639222348814301655
125 ms 199.38.85.6
50 2026-08-13 16:17 639222338608331104
1088 ms 199.38.85.6
49 2026-08-13 16:00 639222328204609760
121 ms 199.38.85.6
48 2026-08-13 15:43 639222317859759909
676 ms 199.38.85.6
47 2026-08-13 15:25 639222307560137918
1078 ms 199.38.85.6
46 2026-08-13 15:08 639222297274357149
681 ms 199.38.85.6
45 2026-08-13 14:15 639222265004477827
121 ms 199.38.85.6
44 2026-08-13 13:58 639222255176583683
677 ms 199.38.85.6
43 2026-08-13 13:42 639222245340146131
681 ms 199.38.85.6
42 2026-08-13 13:26 639222235662219956
121 ms 199.38.85.6
41 2026-08-13 13:09 639222225817223284
125 ms 199.38.85.6
40 2026-08-13 12:53 639222216341869648
269 ms 199.38.85.6
39 2026-08-13 12:37 639222206848442189
693 ms 199.38.85.6
38 2026-08-13 12:21 639222197538963225
119 ms 199.38.85.6
37 2026-08-13 12:06 639222188113685569
687 ms 199.38.85.6
36 2026-08-13 11:50 639222178880138458
122 ms 199.38.85.6
35 2026-08-13 11:35 639222169343013317
681 ms 199.38.85.6
34 2026-08-13 11:19 639222159910600596
119 ms 199.38.85.6
33 2026-08-13 10:27 639222128676274866
134 ms 199.38.85.6
32 2026-08-13 10:11 639222119169781983
693 ms 199.38.85.6
31 2026-08-13 09:55 639222109996148889
118 ms 199.38.85.6
30 2026-08-13 09:40 639222100791323799
126 ms 199.38.85.6
29 2026-08-13 09:25 639222091647893142
121 ms 199.38.85.6
28 2026-08-13 09:10 639222082524717649
684 ms 199.38.85.6
27 2026-08-13 08:54 639222073378630456
676 ms 199.38.85.6
26 2026-08-13 08:39 639222064537306701
122 ms 199.38.85.6
25 2026-08-13 08:25 639222055409471864
169 ms 199.38.85.6
24 2026-08-13 08:09 639222046117152411
4 ms 199.38.85.6
23 2026-08-13 07:54 639222036915107067
1081 ms 199.38.85.6
22 2026-08-13 07:38 639222027654889141
718 ms 199.38.85.6
21 2026-08-13 06:47 639221996824612035
22 ms 199.38.85.6
20 2026-08-13 06:32 639221987863418113
332 ms 199.38.85.6
19 2026-08-13 06:17 639221979006823112
7 ms 199.38.85.6
18 2026-08-13 06:02 639221970068466615
195 ms 199.38.85.6
17 2026-08-13 05:47 639221961001585139
3 ms 199.38.85.6
16 2026-08-13 05:32 639221952104046397
531 ms 199.38.85.6
15 2026-08-13 05:17 639221943247694484
3 ms 199.38.85.6
14 2026-08-13 05:03 639221934603388241
124 ms 199.38.85.6
13 2026-08-13 04:48 639221925729273358
3 ms 199.38.85.6
12 2026-08-13 04:33 639221916777813401
1748 ms 199.38.85.6
11 2026-08-13 04:18 639221907816913910
699 ms 199.38.85.6
10 2026-08-13 04:03 639221898639694322
710 ms 199.38.85.6
9 2026-08-13 03:12 639221868257567489
696 ms 199.38.85.6
8 2026-08-13 02:57 639221859270235608
728 ms 199.38.85.6
7 2026-08-13 02:42 639221850184464515
144 ms 199.38.85.6
6 2026-08-13 02:27 639221841141973425
677 ms 199.38.85.6
5 2026-08-13 01:36 639221810548753083
728 ms 199.38.85.6
4 2026-08-13 01:21 639221801656796262
3 ms 199.38.85.6
3 2026-08-13 01:06 639221792658715334
120 ms 199.38.85.6
2 2026-08-13 00:51 639221783571379176
754 ms 199.38.85.6
1 2026-08-13 00:00 639221753022017039
4 ms 199.38.85.6