DNS response history for dns02.grainger.com

dns02.grainger.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, 71 successful responses, 1 failed responses, and 487 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 dns02.grainger.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

487 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

167.115.244.115

Most recently resolved hosting IP on selected date

Successful Responses

71

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dns02.grainger.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 23:54 639222618462620588
2014 ms 167.115.244.115
71 2026-08-13 23:38 639222608688333012
4 ms 167.115.244.115
70 2026-08-13 23:21 639222598741756356
2064 ms 167.115.244.115
69 2026-08-13 23:04 639222588615244093
53 ms 167.115.244.115
68 2026-08-13 22:11 639222556495289724
5 ms 167.115.244.115
67 2026-08-13 21:54 639222546477917698
2225 ms 167.115.244.115
66 2026-08-13 21:37 639222536257653790
9 ms 167.115.244.115
65 2026-08-13 21:20 639222525833084485
10 ms 167.115.244.115
64 2026-08-13 21:02 639222515446085004
11 ms 167.115.244.115
63 2026-08-13 20:45 639222505166766781
34 ms 167.115.244.115
62 2026-08-13 20:28 639222494930541001
6 ms 167.115.244.115
61 2026-08-13 20:11 639222484469216890
10 ms 167.115.244.115
60 2026-08-13 19:54 639222474270039940
5 ms 167.115.244.115
59 2026-08-13 19:37 639222464005587385
5 ms 167.115.244.115
58 2026-08-13 19:19 639222453485975041
5 ms 167.115.244.115
57 2026-08-13 19:02 639222442984828770
5 ms 167.115.244.115
56 2026-08-13 18:05 639222410191353397
30 ms 167.115.244.115
55 2026-08-13 17:48 639222399952628376
23 ms 167.115.244.115
54 2026-08-13 17:31 639222389608608647
16 ms 167.115.244.115
53 2026-08-13 17:14 639222379604012481
12 ms 167.115.244.115
52 2026-08-13 16:57 639222369372672858
7 ms 167.115.244.115
51 2026-08-13 16:40 639222359096909298
2011 ms 167.115.244.115
50 2026-08-13 16:23 639222348814301655
2126 ms 167.115.244.115
49 2026-08-13 16:06 639222338608331104
-
48 2026-08-13 15:49 639222328204609760
38 ms 167.115.244.115
47 2026-08-13 15:31 639222317859759909
2034 ms 167.115.244.115
46 2026-08-13 15:14 639222307560137918
11 ms 167.115.244.115
45 2026-08-13 14:57 639222297274357149
37 ms 167.115.244.115
44 2026-08-13 14:03 639222265004477827
58 ms 167.115.244.115
43 2026-08-13 13:47 639222255176583683
16 ms 167.115.244.115
42 2026-08-13 13:30 639222245340146131
6 ms 167.115.244.115
41 2026-08-13 13:14 639222235662219956
4 ms 167.115.244.115
40 2026-08-13 12:58 639222225817223284
11 ms 167.115.244.115
39 2026-08-13 12:42 639222216341869648
14 ms 167.115.244.115
38 2026-08-13 12:26 639222206848442189
67 ms 167.115.244.115
37 2026-08-13 12:11 639222197538963225
5 ms 167.115.244.115
36 2026-08-13 11:55 639222188113685569
18 ms 167.115.244.115
35 2026-08-13 11:39 639222178880138458
31 ms 167.115.244.115
34 2026-08-13 11:24 639222169343013317
134 ms 167.115.244.115
33 2026-08-13 11:08 639222159910600596
4029 ms 167.115.244.115
32 2026-08-13 10:16 639222128676274866
11 ms 167.115.244.115
31 2026-08-13 10:00 639222119169781983
18 ms 167.115.244.115
30 2026-08-13 09:45 639222109996148889
11 ms 167.115.244.115
29 2026-08-13 09:30 639222100791323799
7 ms 167.115.244.115
28 2026-08-13 09:15 639222091647893142
10 ms 167.115.244.115
27 2026-08-13 08:59 639222082524717649
8 ms 167.115.244.115
26 2026-08-13 08:44 639222073378630456
64 ms 167.115.244.115
25 2026-08-13 08:29 639222064537306701
29 ms 167.115.244.115
24 2026-08-13 08:14 639222055409471864
11 ms 167.115.244.115
23 2026-08-13 07:59 639222046117152411
31 ms 167.115.244.115
22 2026-08-13 07:43 639222036915107067
13 ms 167.115.244.115
21 2026-08-13 07:28 639222027654889141
18 ms 167.115.244.115
20 2026-08-13 06:35 639221996824612035
2013 ms 167.115.244.115
19 2026-08-13 06:20 639221987863418113
37 ms 167.115.244.115
18 2026-08-13 06:05 639221979006823112
57 ms 167.115.244.115
17 2026-08-13 05:50 639221970068466615
2332 ms 167.115.244.115
16 2026-08-13 05:35 639221961001585139
2339 ms 167.115.244.115
15 2026-08-13 05:20 639221952104046397
20 ms 167.115.244.115
14 2026-08-13 05:06 639221943247694484
4056 ms 167.115.244.115
13 2026-08-13 04:51 639221934603388241
3 ms 167.115.244.115
12 2026-08-13 04:36 639221925729273358
4059 ms 167.115.244.115
11 2026-08-13 04:22 639221916777813401
3 ms 167.115.244.115
10 2026-08-13 04:07 639221907816913910
37 ms 167.115.244.115
9 2026-08-13 03:51 639221898639694322
2025 ms 167.115.244.115
8 2026-08-13 03:01 639221868257567489
3 ms 167.115.244.115
7 2026-08-13 02:46 639221859270235608
23 ms 167.115.244.115
6 2026-08-13 02:31 639221850184464515
26 ms 167.115.244.115
5 2026-08-13 02:16 639221841141973425
16 ms 167.115.244.115
4 2026-08-13 01:25 639221810548753083
34 ms 167.115.244.115
3 2026-08-13 01:10 639221801656796262
64 ms 167.115.244.115
2 2026-08-13 00:55 639221792658715334
7 ms 167.115.244.115
1 2026-08-13 00:40 639221783571379176
12 ms 167.115.244.115