DNS response history for pdns1.isc.savvis.net

pdns1.isc.savvis.net 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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 318 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 pdns1.isc.savvis.net.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

318 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:16

All timestamps shown in UTC

Latest Resolved IP on Selected Date

208.134.245.2

Most recently resolved hosting IP on selected date

Successful Responses

57

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 pdns1.isc.savvis.net

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:16 639228639850033448
3 ms 208.134.245.2
56 2026-08-20 23:00 639228630204271870
95 ms 208.134.245.2
55 2026-08-20 22:43 639228620295091135
213 ms 208.134.245.2
54 2026-08-20 22:27 639228610298336915
300 ms 208.134.245.2
53 2026-08-20 21:34 639228578917047616
2186 ms 208.134.245.2
52 2026-08-20 21:18 639228569046445709
230 ms 208.134.245.2
51 2026-08-20 21:01 639228558946830986
10 ms 208.134.245.2
50 2026-08-20 20:44 639228548977359217
201 ms 208.134.245.2
49 2026-08-20 19:52 639228517494157668
10 ms 208.134.245.2
48 2026-08-20 19:35 639228507374116892
205 ms 208.134.245.2
47 2026-08-20 19:18 639228497315154893
3 ms 208.134.245.2
46 2026-08-20 19:02 639228487287648341
202 ms 208.134.245.2
45 2026-08-20 18:09 639228455828123788
2226 ms 208.134.245.2
44 2026-08-20 17:53 639228445900082244
2 ms 208.134.245.2
43 2026-08-20 17:36 639228435866352323
207 ms 208.134.245.2
42 2026-08-20 17:19 639228425802273151
104 ms 208.134.245.2
41 2026-08-20 16:26 639228393616324230
5 ms 208.134.245.2
40 2026-08-20 16:09 639228383590408693
206 ms 208.134.245.2
39 2026-08-20 15:52 639228373471467474
222 ms 208.134.245.2
38 2026-08-20 15:35 639228363426647311
109 ms 208.134.245.2
37 2026-08-20 14:42 639228331681701910
32 ms 208.134.245.2
36 2026-08-20 14:26 639228321714746824
213 ms 208.134.245.2
35 2026-08-20 14:09 639228311652090262
104 ms 208.134.245.2
34 2026-08-20 13:52 639228301670088587
208 ms 208.134.245.2
33 2026-08-20 12:59 639228269987976710
209 ms 208.134.245.2
32 2026-08-20 12:43 639228260009452308
209 ms 208.134.245.2
31 2026-08-20 12:26 639228249661740894
7 ms 208.134.245.2
30 2026-08-20 12:09 639228239552680346
203 ms 208.134.245.2
29 2026-08-20 11:16 639228207667580819
202 ms 208.134.245.2
28 2026-08-20 10:59 639228197494011560
202 ms 208.134.245.2
27 2026-08-20 10:42 639228187497039939
224 ms 208.134.245.2
26 2026-08-20 10:25 639228177408432646
204 ms 208.134.245.2
25 2026-08-20 09:33 639228146356166262
3 ms 208.134.245.2
24 2026-08-20 09:17 639228136541505712
209 ms 208.134.245.2
23 2026-08-20 09:00 639228126519136598
11 ms 208.134.245.2
22 2026-08-20 08:44 639228116537148885
2257 ms 208.134.245.2
21 2026-08-20 07:51 639228085320764351
254 ms 208.134.245.2
20 2026-08-20 07:36 639228075444604839
235 ms 208.134.245.2
19 2026-08-20 07:19 639228065615498985
201 ms 208.134.245.2
18 2026-08-20 07:02 639228055675321422
2147 ms 208.134.245.2
17 2026-08-20 06:10 639228024230839396
231 ms 208.134.245.2
16 2026-08-20 05:54 639228014720406505
104 ms 208.134.245.2
15 2026-08-20 05:38 639228004930827030
202 ms 208.134.245.2
14 2026-08-20 05:21 639227995103340154
116 ms 208.134.245.2
13 2026-08-20 04:29 639227963811374894
190 ms 208.134.245.2
12 2026-08-20 04:13 639227954132571365
3 ms 208.134.245.2
11 2026-08-20 03:57 639227944541208342
201 ms 208.134.245.2
10 2026-08-20 03:40 639227934657213484
204 ms 208.134.245.2
9 2026-08-20 02:49 639227903628145469
201 ms 208.134.245.2
8 2026-08-20 02:33 639227893995483475
108 ms 208.134.245.2
7 2026-08-20 02:17 639227884280244209
8 ms 208.134.245.2
6 2026-08-20 02:00 639227874371147132
208 ms 208.134.245.2
5 2026-08-20 01:08 639227843224256432
2014 ms 208.134.245.2
4 2026-08-20 00:52 639227833720403506
204 ms 208.134.245.2
3 2026-08-20 00:36 639227824170728278
10 ms 208.134.245.2
2 2026-08-20 00:21 639227814865867570
4 ms 208.134.245.2
1 2026-08-20 00:05 639227805445376839
59 ms 208.134.245.2