DNS response history for ns1.iarts.gr

ns1.iarts.gr 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 123 DNS check records, 122 successful responses, 1 failed responses, and 273 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.iarts.gr.
Records on Selected Date

123

Historical checks stored for this nameserver on selected date

Average Latency

273 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 20:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.67.223.165

Most recently resolved hosting IP on selected date

Successful Responses

122

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 ns1.iarts.gr

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
123 2026-08-26 20:50 639233742155931788
54 ms 172.67.223.165
122 2026-08-26 20:50 639233742155931788
54 ms 104.21.38.144
121 2026-08-26 20:32 639233731712555311
47 ms 172.67.223.165
120 2026-08-26 20:32 639233731712555311
47 ms 104.21.38.144
119 2026-08-26 20:15 639233721164051126
17 ms 172.67.223.165
118 2026-08-26 20:15 639233721164051126
17 ms 104.21.38.144
117 2026-08-26 19:57 639233710560486320
34 ms 104.21.38.144
116 2026-08-26 19:57 639233710560486320
34 ms 172.67.223.165
115 2026-08-26 19:39 639233699834667450
137 ms 104.21.38.144
114 2026-08-26 19:39 639233699834667450
137 ms 172.67.223.165
113 2026-08-26 18:45 639233667209186136
20 ms 104.21.38.144
112 2026-08-26 18:45 639233667209186136
20 ms 172.67.223.165
111 2026-08-26 18:28 639233656814316266
49 ms 172.67.223.165
110 2026-08-26 18:28 639233656814316266
49 ms 104.21.38.144
109 2026-08-26 18:10 639233646245051806
28 ms 104.21.38.144
108 2026-08-26 18:10 639233646245051806
28 ms 172.67.223.165
107 2026-08-26 17:52 639233635663779051
41 ms 172.67.223.165
106 2026-08-26 17:52 639233635663779051
41 ms 104.21.38.144
105 2026-08-26 17:35 639233624977342122
8 ms 172.67.223.165
104 2026-08-26 17:35 639233624977342122
8 ms 104.21.38.144
103 2026-08-26 17:17 639233614446136153
33 ms 104.21.38.144
102 2026-08-26 17:17 639233614446136153
33 ms 172.67.223.165
101 2026-08-26 16:59 639233603737877581
41 ms 104.21.38.144
100 2026-08-26 16:59 639233603737877581
41 ms 172.67.223.165
99 2026-08-26 16:42 639233593269224651
38 ms 104.21.38.144
98 2026-08-26 16:42 639233593269224651
38 ms 172.67.223.165
97 2026-08-26 16:24 639233582635086903
10 ms 104.21.38.144
96 2026-08-26 16:24 639233582635086903
10 ms 172.67.223.165
95 2026-08-26 16:06 639233572000374575
44 ms 104.21.38.144
94 2026-08-26 16:06 639233572000374575
44 ms 172.67.223.165
93 2026-08-26 15:48 639233561188633861
4018 ms 172.67.223.165
92 2026-08-26 15:48 639233561188633861
4018 ms 104.21.38.144
91 2026-08-26 15:30 639233550544357027
231 ms 104.21.38.144
90 2026-08-26 15:30 639233550544357027
231 ms 172.67.223.165
89 2026-08-26 14:36 639233517966053117
-
88 2026-08-26 14:19 639233507603253585
8 ms 104.21.38.144
87 2026-08-26 14:19 639233507603253585
8 ms 172.67.223.165
86 2026-08-26 14:02 639233497229039167
63 ms 172.67.223.165
85 2026-08-26 14:02 639233497229039167
63 ms 104.21.38.144
84 2026-08-26 13:44 639233486864546406
18 ms 104.21.38.144
83 2026-08-26 13:44 639233486864546406
18 ms 172.67.223.165
82 2026-08-26 13:27 639233476455174682
39 ms 172.67.223.165
81 2026-08-26 13:27 639233476455174682
39 ms 104.21.38.144
80 2026-08-26 13:10 639233466171592605
72 ms 172.67.223.165
79 2026-08-26 13:10 639233466171592605
72 ms 104.21.38.144
78 2026-08-26 12:52 639233455747096265
58 ms 104.21.38.144
77 2026-08-26 12:52 639233455747096265
58 ms 172.67.223.165
76 2026-08-26 12:35 639233445367152284
20 ms 104.21.38.144
75 2026-08-26 12:35 639233445367152284
20 ms 172.67.223.165
74 2026-08-26 12:18 639233434974187439
98 ms 104.21.38.144
73 2026-08-26 12:18 639233434974187439
98 ms 172.67.223.165
72 2026-08-26 12:01 639233424567558554
8 ms 172.67.223.165
71 2026-08-26 12:01 639233424567558554
8 ms 104.21.38.144
70 2026-08-26 11:43 639233414056832719
25 ms 172.67.223.165
69 2026-08-26 11:43 639233414056832719
25 ms 104.21.38.144
68 2026-08-26 11:25 639233403515141099
24 ms 172.67.223.165
67 2026-08-26 11:25 639233403515141099
24 ms 104.21.38.144
66 2026-08-26 10:31 639233370841350248
35 ms 172.67.223.165
65 2026-08-26 10:31 639233370841350248
35 ms 104.21.38.144
64 2026-08-26 10:13 639233360361507238
37 ms 172.67.223.165
63 2026-08-26 10:13 639233360361507238
37 ms 104.21.38.144
62 2026-08-26 09:56 639233350067824371
4020 ms 104.21.38.144
61 2026-08-26 09:56 639233350067824371
4020 ms 172.67.223.165
60 2026-08-26 09:39 639233339545274518
32 ms 172.67.223.165
59 2026-08-26 09:39 639233339545274518
32 ms 104.21.38.144
58 2026-08-26 09:22 639233329214918079
29 ms 104.21.38.144
57 2026-08-26 09:22 639233329214918079
29 ms 172.67.223.165
56 2026-08-26 09:04 639233318749762337
2086 ms 172.67.223.165
55 2026-08-26 09:04 639233318749762337
2086 ms 104.21.38.144
54 2026-08-26 08:47 639233308387917838
25 ms 172.67.223.165
53 2026-08-26 08:47 639233308387917838
25 ms 104.21.38.144
52 2026-08-26 08:30 639233297961740122
2067 ms 104.21.38.144
51 2026-08-26 08:30 639233297961740122
2067 ms 172.67.223.165
50 2026-08-26 08:12 639233287487159094
26 ms 104.21.38.144
49 2026-08-26 08:12 639233287487159094
26 ms 172.67.223.165
48 2026-08-26 07:55 639233276995531707
2028 ms 104.21.38.144
47 2026-08-26 07:55 639233276995531707
2028 ms 172.67.223.165
46 2026-08-26 07:37 639233266521568229
16 ms 104.21.38.144
45 2026-08-26 07:37 639233266521568229
16 ms 172.67.223.165
44 2026-08-26 07:20 639233256081047431
94 ms 104.21.38.144
43 2026-08-26 07:20 639233256081047431
94 ms 172.67.223.165
42 2026-08-26 06:26 639233223620132921
8 ms 104.21.38.144
41 2026-08-26 06:26 639233223620132921
8 ms 172.67.223.165
40 2026-08-26 06:08 639233213287814244
12 ms 104.21.38.144
39 2026-08-26 06:08 639233213287814244
12 ms 172.67.223.165
38 2026-08-26 05:51 639233202925983161
29 ms 172.67.223.165
37 2026-08-26 05:51 639233202925983161
29 ms 104.21.38.144
36 2026-08-26 05:34 639233192644780696
5 ms 172.67.223.165
35 2026-08-26 05:34 639233192644780696
5 ms 104.21.38.144
34 2026-08-26 05:17 639233182401183833
24 ms 172.67.223.165
33 2026-08-26 05:17 639233182401183833
24 ms 104.21.38.144
32 2026-08-26 05:00 639233172074181051
21 ms 104.21.38.144
31 2026-08-26 05:00 639233172074181051
21 ms 172.67.223.165
30 2026-08-26 04:43 639233161808421455
82 ms 104.21.38.144
29 2026-08-26 04:43 639233161808421455
82 ms 172.67.223.165
28 2026-08-26 04:25 639233151357344052
71 ms 104.21.38.144
27 2026-08-26 04:25 639233151357344052
71 ms 172.67.223.165
26 2026-08-26 04:08 639233141034116946
42 ms 104.21.38.144
25 2026-08-26 04:08 639233141034116946
42 ms 172.67.223.165
24 2026-08-26 03:51 639233130828334142
35 ms 172.67.223.165
23 2026-08-26 03:51 639233130828334142
35 ms 104.21.38.144
22 2026-08-26 03:34 639233120373450007
21 ms 104.21.38.144
21 2026-08-26 03:34 639233120373450007
21 ms 172.67.223.165
20 2026-08-26 03:16 639233110066216193
77 ms 172.67.223.165
19 2026-08-26 03:16 639233110066216193
77 ms 104.21.38.144
18 2026-08-26 02:23 639233078065410564
35 ms 104.21.38.144
17 2026-08-26 02:23 639233078065410564
35 ms 172.67.223.165
16 2026-08-26 02:06 639233067787457832
100 ms 172.67.223.165
15 2026-08-26 02:06 639233067787457832
100 ms 104.21.38.144
14 2026-08-26 01:49 639233057501801162
74 ms 104.21.38.144
13 2026-08-26 01:49 639233057501801162
74 ms 172.67.223.165
12 2026-08-26 01:31 639233047089431703
31 ms 104.21.38.144
11 2026-08-26 01:31 639233047089431703
31 ms 172.67.223.165
10 2026-08-26 01:14 639233036754790688
84 ms 104.21.38.144
9 2026-08-26 01:14 639233036754790688
84 ms 172.67.223.165
8 2026-08-26 00:57 639233026412602472
18 ms 104.21.38.144
7 2026-08-26 00:57 639233026412602472
18 ms 172.67.223.165
6 2026-08-26 00:40 639233016064066127
12 ms 172.67.223.165
5 2026-08-26 00:40 639233016064066127
12 ms 104.21.38.144
4 2026-08-26 00:23 639233005922655772
67 ms 172.67.223.165
3 2026-08-26 00:23 639233005922655772
67 ms 104.21.38.144
2 2026-08-26 00:06 639232995672256907
40 ms 172.67.223.165
1 2026-08-26 00:06 639232995672256907
40 ms 104.21.38.144