DNS response history for ns1.proact.com

ns1.proact.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 2026-08-28. For this date, NameServerHistory found 29 DNS check records, 29 successful responses, 0 failed responses, and 1578 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.proact.com.
Records on Selected Date

29

Historical checks stored for this nameserver on selected date

Average Latency

1578 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-28 12:35

All timestamps shown in UTC

Latest Resolved IP on Selected Date

74.218.193.243

Most recently resolved hosting IP on selected date

Successful Responses

29

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.proact.com

Showing DNS history for 2026-08-28 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
29 2026-08-28 12:35 639235163898672622
2133 ms 74.218.193.243
28 2026-08-28 11:42 639235132147470568
136 ms 74.218.193.243
27 2026-08-28 11:25 639235121907744088
2015 ms 74.218.193.243
26 2026-08-28 11:08 639235111428014262
2257 ms 74.218.193.243
25 2026-08-28 10:50 639235100921813626
2008 ms 74.218.193.243
24 2026-08-28 09:56 639235068670703481
137 ms 74.218.193.243
23 2026-08-28 09:39 639235058337459445
2261 ms 74.218.193.243
22 2026-08-28 09:22 639235047825109146
2265 ms 74.218.193.243
21 2026-08-28 09:04 639235037383229033
2135 ms 74.218.193.243
20 2026-08-28 08:11 639235005619242711
137 ms 74.218.193.243
19 2026-08-28 07:54 639234995310346584
2007 ms 74.218.193.243
18 2026-08-28 07:37 639234984946548933
2007 ms 74.218.193.243
17 2026-08-28 07:19 639234974608077290
2146 ms 74.218.193.243
16 2026-08-28 06:26 639234942529845595
143 ms 74.218.193.243
15 2026-08-28 06:09 639234932259126627
147 ms 74.218.193.243
14 2026-08-28 05:52 639234921916735988
4264 ms 74.218.193.243
13 2026-08-28 05:34 639234911470038027
2033 ms 74.218.193.243
12 2026-08-28 04:41 639234879588411654
150 ms 74.218.193.243
11 2026-08-28 04:24 639234869341589104
2007 ms 74.218.193.243
10 2026-08-28 04:07 639234859012216675
4311 ms 74.218.193.243
9 2026-08-28 03:50 639234848695364934
2031 ms 74.218.193.243
8 2026-08-28 02:56 639234816952458162
136 ms 74.218.193.243
7 2026-08-28 02:40 639234806773081598
132 ms 74.218.193.243
6 2026-08-28 02:22 639234796382955255
2370 ms 74.218.193.243
5 2026-08-28 02:05 639234786015782563
2249 ms 74.218.193.243
4 2026-08-28 01:11 639234753811917646
137 ms 74.218.193.243
3 2026-08-28 00:54 639234743739767811
2007 ms 74.218.193.243
2 2026-08-28 00:37 639234733372362811
2008 ms 74.218.193.243
1 2026-08-28 00:20 639234723048550337
3 ms 74.218.193.243