DNS response history for ns1.heyzha.ir

ns1.heyzha.ir 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 2026-08-26. For this date, NameServerHistory found 27 DNS check records, 27 successful responses, 0 failed responses, and 176 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 ns1.heyzha.ir.
Records on Selected Date

27

Historical checks stored for this nameserver on selected date

Average Latency

176 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 08:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

157.90.137.139

Most recently resolved hosting IP on selected date

Successful Responses

27

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 ns1.heyzha.ir

Showing DNS history for 2026-08-26 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
27 2026-08-26 08:54 639233308387917838
158 ms 157.90.137.139
26 2026-08-26 08:37 639233297961740122
166 ms 157.90.137.139
25 2026-08-26 08:19 639233287487159094
162 ms 157.90.137.139
24 2026-08-26 08:02 639233276995531707
114 ms 157.90.137.139
23 2026-08-26 07:44 639233266521568229
115 ms 157.90.137.139
22 2026-08-26 07:27 639233256081047431
120 ms 157.90.137.139
21 2026-08-26 06:33 639233223620132921
185 ms 157.90.137.139
20 2026-08-26 06:16 639233213287814244
173 ms 157.90.137.139
19 2026-08-26 05:58 639233202925983161
112 ms 157.90.137.139
18 2026-08-26 05:41 639233192644780696
160 ms 157.90.137.139
17 2026-08-26 05:24 639233182401183833
102 ms 157.90.137.139
16 2026-08-26 05:07 639233172074181051
111 ms 157.90.137.139
15 2026-08-26 04:50 639233161808421455
159 ms 157.90.137.139
14 2026-08-26 04:32 639233151357344052
177 ms 157.90.137.139
13 2026-08-26 04:15 639233141034116946
206 ms 157.90.137.139
12 2026-08-26 03:58 639233130828334142
152 ms 157.90.137.139
11 2026-08-26 03:41 639233120373450007
183 ms 157.90.137.139
10 2026-08-26 03:23 639233110066216193
155 ms 157.90.137.139
9 2026-08-26 02:30 639233078065410564
199 ms 157.90.137.139
8 2026-08-26 02:13 639233067787457832
140 ms 157.90.137.139
7 2026-08-26 01:56 639233057501801162
79 ms 157.90.137.139
6 2026-08-26 01:38 639233047089431703
930 ms 157.90.137.139
5 2026-08-26 01:21 639233036754790688
91 ms 157.90.137.139
4 2026-08-26 01:04 639233026412602472
92 ms 157.90.137.139
3 2026-08-26 00:47 639233016064066127
254 ms 157.90.137.139
2 2026-08-26 00:30 639233005922655772
135 ms 157.90.137.139
1 2026-08-26 00:13 639232995672256907
116 ms 157.90.137.139