DNS response history for ns2.grass-sys.com

ns2.grass-sys.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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 411 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.grass-sys.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

411 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

153.122.20.215

Most recently resolved hosting IP on selected date

Successful Responses

77

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 ns2.grass-sys.com

Showing DNS history for 2026-08-11 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
77 2026-08-11 23:59 639220888396333845
530 ms 153.122.20.215
76 2026-08-11 23:44 639220878864937382
267 ms 153.122.20.215
75 2026-08-11 22:51 639220847369072314
515 ms 153.122.20.215
74 2026-08-11 22:35 639220838037764925
536 ms 153.122.20.215
73 2026-08-11 22:20 639220828735120634
539 ms 153.122.20.215
72 2026-08-11 22:05 639220819447979766
544 ms 153.122.20.215
71 2026-08-11 21:49 639220810056531741
535 ms 153.122.20.215
70 2026-08-11 21:33 639220800745746593
536 ms 153.122.20.215
69 2026-08-11 21:18 639220791351626349
520 ms 153.122.20.215
68 2026-08-11 21:02 639220782021256610
520 ms 153.122.20.215
67 2026-08-11 20:46 639220772603347755
522 ms 153.122.20.215
66 2026-08-11 20:31 639220763224057047
534 ms 153.122.20.215
65 2026-08-11 20:15 639220753691117767
522 ms 153.122.20.215
64 2026-08-11 19:59 639220744107836218
535 ms 153.122.20.215
63 2026-08-11 19:05 639220711927629898
524 ms 153.122.20.215
62 2026-08-11 18:50 639220702299437921
537 ms 153.122.20.215
61 2026-08-11 18:34 639220692505468181
534 ms 153.122.20.215
60 2026-08-11 18:17 639220682669911239
521 ms 153.122.20.215
59 2026-08-11 18:01 639220672929841526
3 ms 153.122.20.215
58 2026-08-11 17:45 639220663225662315
561 ms 153.122.20.215
57 2026-08-11 17:28 639220653846255684
552 ms 153.122.20.215
56 2026-08-11 17:13 639220644420909059
1001 ms 153.122.20.215
55 2026-08-11 16:57 639220635074970435
3 ms 153.122.20.215
54 2026-08-11 16:41 639220625614385966
524 ms 153.122.20.215
53 2026-08-11 16:26 639220616132212636
533 ms 153.122.20.215
52 2026-08-11 16:10 639220606533651662
549 ms 153.122.20.215
51 2026-08-11 15:16 639220574514514318
268 ms 153.122.20.215
50 2026-08-11 15:01 639220565124823874
292 ms 153.122.20.215
49 2026-08-11 14:45 639220555799311478
9 ms 153.122.20.215
48 2026-08-11 14:29 639220546481577614
3 ms 153.122.20.215
47 2026-08-11 14:14 639220537036533154
541 ms 153.122.20.215
46 2026-08-11 13:58 639220527719177174
4 ms 153.122.20.215
45 2026-08-11 13:43 639220518173088308
4 ms 153.122.20.215
44 2026-08-11 13:27 639220508902896243
524 ms 153.122.20.215
43 2026-08-11 13:11 639220499455923005
282 ms 153.122.20.215
42 2026-08-11 12:56 639220490082583768
526 ms 153.122.20.215
41 2026-08-11 12:40 639220480636590998
266 ms 153.122.20.215
40 2026-08-11 12:24 639220469585029273
542 ms 153.122.20.215
39 2026-08-11 11:29 639220438074188884
546 ms 153.122.20.215
38 2026-08-11 11:14 639220428789720049
526 ms 153.122.20.215
37 2026-08-11 10:58 639220419558302820
520 ms 153.122.20.215
36 2026-08-11 10:43 639220410448738795
543 ms 153.122.20.215
35 2026-08-11 10:28 639220401034081530
523 ms 153.122.20.215
34 2026-08-11 10:12 639220391766674161
535 ms 153.122.20.215
33 2026-08-11 09:56 639220382275807148
532 ms 153.122.20.215
32 2026-08-11 09:41 639220373034162867
529 ms 153.122.20.215
31 2026-08-11 09:25 639220363994971859
550 ms 153.122.20.215
30 2026-08-11 09:10 639220354563965455
534 ms 153.122.20.215
29 2026-08-11 08:54 639220345437414880
533 ms 153.122.20.215
28 2026-08-11 08:39 639220336024248987
614 ms 153.122.20.215
27 2026-08-11 07:46 639220304233635692
4 ms 153.122.20.215
26 2026-08-11 07:31 639220294872170960
654 ms 153.122.20.215
25 2026-08-11 07:15 639220285547177980
563 ms 153.122.20.215
24 2026-08-11 06:59 639220276337941315
559 ms 153.122.20.215
23 2026-08-11 06:44 639220267175191677
5 ms 153.122.20.215
22 2026-08-11 06:29 639220257981518924
3 ms 153.122.20.215
21 2026-08-11 06:14 639220249265489070
18 ms 153.122.20.215
20 2026-08-11 05:59 639220240700249205
549 ms 153.122.20.215
19 2026-08-11 05:45 639220231975029986
562 ms 153.122.20.215
18 2026-08-11 05:31 639220223261176932
300 ms 153.122.20.215
17 2026-08-11 05:16 639220214366718456
277 ms 153.122.20.215
16 2026-08-11 05:01 639220205306334524
539 ms 153.122.20.215
15 2026-08-11 04:09 639220174463175061
273 ms 153.122.20.215
14 2026-08-11 03:55 639220165777190438
529 ms 153.122.20.215
13 2026-08-11 03:40 639220156880374825
526 ms 153.122.20.215
12 2026-08-11 03:25 639220148139986945
3 ms 153.122.20.215
11 2026-08-11 03:11 639220139271074299
528 ms 153.122.20.215
10 2026-08-11 02:56 639220130565901336
3 ms 153.122.20.215
9 2026-08-11 02:41 639220121659980575
3 ms 153.122.20.215
8 2026-08-11 02:27 639220112857650894
562 ms 153.122.20.215
7 2026-08-11 02:12 639220103767686219
295 ms 153.122.20.215
6 2026-08-11 01:57 639220094545970611
544 ms 153.122.20.215
5 2026-08-11 01:41 639220085476091081
524 ms 153.122.20.215
4 2026-08-11 01:26 639220076243751161
527 ms 153.122.20.215
3 2026-08-11 00:34 639220045322845190
2 ms 153.122.20.215
2 2026-08-11 00:19 639220036434132314
2 ms 153.122.20.215
1 2026-08-11 00:04 639220027366289509
579 ms 153.122.20.215