DNS response history for ns2.portlayer.com

ns2.portlayer.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 218 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 ns2.portlayer.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

218 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

199.195.255.60

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns2.portlayer.com

Showing DNS history for 2026-08-18 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
75 2026-08-18 23:45 639226935204800669
25 ms 199.195.255.60
74 2026-08-18 23:29 639226925298919497
2019 ms 199.195.255.60
73 2026-08-18 23:12 639226915487885053
22 ms 199.195.255.60
72 2026-08-18 22:56 639226905465760034
37 ms 199.195.255.60
71 2026-08-18 22:39 639226895378104692
2056 ms 199.195.255.60
70 2026-08-18 21:45 639226863374232622
21 ms 199.195.255.60
69 2026-08-18 21:29 639226853698516058
23 ms 199.195.255.60
68 2026-08-18 21:13 639226843797360601
14 ms 199.195.255.60
67 2026-08-18 20:56 639226834046588155
6 ms 199.195.255.60
66 2026-08-18 20:40 639226824234488533
8 ms 199.195.255.60
65 2026-08-18 20:24 639226814549928621
38 ms 199.195.255.60
64 2026-08-18 20:08 639226804721432353
15 ms 199.195.255.60
63 2026-08-18 19:51 639226795048828184
27 ms 199.195.255.60
62 2026-08-18 19:35 639226785202482420
28 ms 199.195.255.60
61 2026-08-18 19:19 639226775309362607
29 ms 199.195.255.60
60 2026-08-18 19:02 639226765406586155
19 ms 199.195.255.60
59 2026-08-18 18:46 639226755437790519
13 ms 199.195.255.60
58 2026-08-18 17:53 639226723856194457
17 ms 199.195.255.60
57 2026-08-18 17:36 639226714050583422
14 ms 199.195.255.60
56 2026-08-18 17:20 639226704236499724
2023 ms 199.195.255.60
55 2026-08-18 17:03 639226694184520163
2035 ms 199.195.255.60
54 2026-08-18 16:47 639226684161203477
47 ms 199.195.255.60
53 2026-08-18 16:30 639226674305430109
38 ms 199.195.255.60
52 2026-08-18 16:14 639226664489607984
13 ms 199.195.255.60
51 2026-08-18 15:57 639226654533111667
51 ms 199.195.255.60
50 2026-08-18 15:41 639226644778594725
20 ms 199.195.255.60
49 2026-08-18 15:25 639226634901553621
10 ms 199.195.255.60
48 2026-08-18 15:08 639226624921864967
31 ms 199.195.255.60
47 2026-08-18 14:51 639226614939419403
60 ms 199.195.255.60
46 2026-08-18 13:58 639226583021074771
6 ms 199.195.255.60
45 2026-08-18 13:42 639226573279933585
66 ms 199.195.255.60
44 2026-08-18 13:26 639226563494036301
16 ms 199.195.255.60
43 2026-08-18 13:09 639226553708216256
14 ms 199.195.255.60
42 2026-08-18 12:53 639226544003734815
44 ms 199.195.255.60
41 2026-08-18 12:37 639226534105733155
9 ms 199.195.255.60
40 2026-08-18 12:20 639226524298118898
125 ms 199.195.255.60
39 2026-08-18 12:04 639226514525195335
9 ms 199.195.255.60
38 2026-08-18 11:48 639226504703635320
2024 ms 199.195.255.60
37 2026-08-18 11:31 639226494737271720
22 ms 199.195.255.60
36 2026-08-18 11:15 639226485005027236
13 ms 199.195.255.60
35 2026-08-18 10:58 639226475133236105
52 ms 199.195.255.60
34 2026-08-18 10:05 639226442975077052
28 ms 199.195.255.60
33 2026-08-18 09:49 639226433317932039
18 ms 199.195.255.60
32 2026-08-18 09:33 639226423688431096
82 ms 199.195.255.60
31 2026-08-18 09:16 639226413998250045
17 ms 199.195.255.60
30 2026-08-18 09:00 639226404284554875
12 ms 199.195.255.60
29 2026-08-18 08:44 639226394637043309
55 ms 199.195.255.60
28 2026-08-18 08:28 639226385052447582
38 ms 199.195.255.60
27 2026-08-18 08:12 639226375506189603
54 ms 199.195.255.60
26 2026-08-18 07:56 639226365690646426
2050 ms 199.195.255.60
25 2026-08-18 07:39 639226355771007701
29 ms 199.195.255.60
24 2026-08-18 07:23 639226345946269369
14 ms 199.195.255.60
23 2026-08-18 07:07 639226336241601848
46 ms 199.195.255.60
22 2026-08-18 06:15 639226304950675290
2045 ms 199.195.255.60
21 2026-08-18 05:59 639226295324754616
76 ms 199.195.255.60
20 2026-08-18 05:43 639226285824640601
28 ms 199.195.255.60
19 2026-08-18 05:27 639226276321223917
15 ms 199.195.255.60
18 2026-08-18 05:11 639226266800200046
14 ms 199.195.255.60
17 2026-08-18 04:55 639226256958066164
14 ms 199.195.255.60
16 2026-08-18 04:39 639226247432364597
42 ms 199.195.255.60
15 2026-08-18 04:23 639226237703388552
24 ms 199.195.255.60
14 2026-08-18 04:06 639226227937569589
27 ms 199.195.255.60
13 2026-08-18 03:50 639226218052465471
21 ms 199.195.255.60
12 2026-08-18 03:34 639226208429623997
14 ms 199.195.255.60
11 2026-08-18 03:18 639226198800675295
-
10 2026-08-18 02:26 639226167722042574
44 ms 199.195.255.60
9 2026-08-18 02:10 639226158277924383
6 ms 199.195.255.60
8 2026-08-18 01:54 639226148757810592
7 ms 199.195.255.60
7 2026-08-18 01:39 639226139348611045
9 ms 199.195.255.60
6 2026-08-18 01:23 639226129823462907
32 ms 199.195.255.60
5 2026-08-18 01:07 639226120218260005
23 ms 199.195.255.60
4 2026-08-18 00:51 639226110875503904
8 ms 199.195.255.60
3 2026-08-18 00:35 639226101376311912
10 ms 199.195.255.60
2 2026-08-18 00:20 639226091924943492
42 ms 199.195.255.60
1 2026-08-18 00:03 639226082133158124
13 ms 199.195.255.60