DNS response history for ns1.textbooksforhomeschool.com

ns1.textbooksforhomeschool.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 2026-08-26. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 332 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.textbooksforhomeschool.com.
Records on Selected Date

62

Historical checks stored for this nameserver on selected date

Average Latency

332 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 20:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.239.61.170

Most recently resolved hosting IP on selected date

Successful Responses

62

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.textbooksforhomeschool.com

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
62 2026-08-26 20:56 639233742155931788
119 ms 172.239.61.170
61 2026-08-26 20:39 639233731712555311
119 ms 172.239.61.170
60 2026-08-26 20:21 639233721164051126
2149 ms 172.239.61.170
59 2026-08-26 20:04 639233710560486320
221 ms 172.239.61.170
58 2026-08-26 19:46 639233699834667450
223 ms 172.239.61.170
57 2026-08-26 18:51 639233667209186136
124 ms 172.239.61.170
56 2026-08-26 18:34 639233656814316266
221 ms 172.239.61.170
55 2026-08-26 18:16 639233646245051806
147 ms 172.239.61.170
54 2026-08-26 17:59 639233635663779051
227 ms 172.239.61.170
53 2026-08-26 17:41 639233624977342122
211 ms 172.239.61.170
52 2026-08-26 17:24 639233614446136153
216 ms 172.239.61.170
51 2026-08-26 17:06 639233603737877581
228 ms 172.239.61.170
50 2026-08-26 16:48 639233593269224651
118 ms 172.239.61.170
49 2026-08-26 16:31 639233582635086903
225 ms 172.239.61.170
48 2026-08-26 16:13 639233572000374575
251 ms 172.239.61.170
47 2026-08-26 15:55 639233561188633861
223 ms 172.239.61.170
46 2026-08-26 15:37 639233550544357027
253 ms 172.239.61.170
45 2026-08-26 14:43 639233517966053117
297 ms 172.239.61.170
44 2026-08-26 14:25 639233507603253585
217 ms 172.239.61.170
43 2026-08-26 14:08 639233497229039167
208 ms 172.239.61.170
42 2026-08-26 13:51 639233486864546406
22 ms 172.239.61.170
41 2026-08-26 13:34 639233476455174682
17 ms 172.239.61.170
40 2026-08-26 13:16 639233466171592605
245 ms 172.239.61.170
39 2026-08-26 12:59 639233455747096265
227 ms 172.239.61.170
38 2026-08-26 12:42 639233445367152284
135 ms 172.239.61.170
37 2026-08-26 12:24 639233434974187439
127 ms 172.239.61.170
36 2026-08-26 12:07 639233424567558554
2138 ms 172.239.61.170
35 2026-08-26 11:50 639233414056832719
224 ms 172.239.61.170
34 2026-08-26 11:32 639233403515141099
118 ms 172.239.61.170
33 2026-08-26 10:37 639233370841350248
213 ms 172.239.61.170
32 2026-08-26 10:20 639233360361507238
216 ms 172.239.61.170
31 2026-08-26 10:03 639233350067824371
212 ms 172.239.61.170
30 2026-08-26 09:46 639233339545274518
35 ms 172.239.61.170
29 2026-08-26 09:28 639233329214918079
2114 ms 172.239.61.170
28 2026-08-26 09:11 639233318749762337
33 ms 172.239.61.170
27 2026-08-26 08:53 639233308387917838
230 ms 172.239.61.170
26 2026-08-26 08:36 639233297961740122
35 ms 172.239.61.170
25 2026-08-26 08:19 639233287487159094
109 ms 172.239.61.170
24 2026-08-26 08:01 639233276995531707
192 ms 172.239.61.170
23 2026-08-26 07:44 639233266521568229
262 ms 172.239.61.170
22 2026-08-26 07:26 639233256081047431
227 ms 172.239.61.170
21 2026-08-26 06:32 639233223620132921
217 ms 172.239.61.170
20 2026-08-26 06:15 639233213287814244
15 ms 172.239.61.170
19 2026-08-26 05:58 639233202925983161
215 ms 172.239.61.170
18 2026-08-26 05:40 639233192644780696
138 ms 172.239.61.170
17 2026-08-26 05:23 639233182401183833
143 ms 172.239.61.170
16 2026-08-26 05:06 639233172074181051
2010 ms 172.239.61.170
15 2026-08-26 04:49 639233161808421455
109 ms 172.239.61.170
14 2026-08-26 04:32 639233151357344052
238 ms 172.239.61.170
13 2026-08-26 04:15 639233141034116946
219 ms 172.239.61.170
12 2026-08-26 03:57 639233130828334142
147 ms 172.239.61.170
11 2026-08-26 03:40 639233120373450007
132 ms 172.239.61.170
10 2026-08-26 03:23 639233110066216193
216 ms 172.239.61.170
9 2026-08-26 02:30 639233078065410564
208 ms 172.239.61.170
8 2026-08-26 02:12 639233067787457832
237 ms 172.239.61.170
7 2026-08-26 01:55 639233057501801162
135 ms 172.239.61.170
6 2026-08-26 01:38 639233047089431703
239 ms 172.239.61.170
5 2026-08-26 01:21 639233036754790688
133 ms 172.239.61.170
4 2026-08-26 01:04 639233026412602472
2121 ms 172.239.61.170
3 2026-08-26 00:46 639233016064066127
146 ms 172.239.61.170
2 2026-08-26 00:29 639233005922655772
208 ms 172.239.61.170
1 2026-08-26 00:12 639232995672256907
215 ms 172.239.61.170