DNS response history for ns13.ultradns2.org

ns13.ultradns2.org 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 2026-08-25. For this date, NameServerHistory found 32 DNS check records, 32 successful responses, 0 failed responses, and 405 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 ns13.ultradns2.org.
Records on Selected Date

32

Historical checks stored for this nameserver on selected date

Average Latency

405 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 11:20

All timestamps shown in UTC

Latest Resolved IP on Selected Date

204.74.106.13

Most recently resolved hosting IP on selected date

Successful Responses

32

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 ns13.ultradns2.org

Showing DNS history for 2026-08-25 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
32 2026-08-25 11:20 639232535349285207
39 ms 204.74.106.13
31 2026-08-25 11:02 639232524938080723
14 ms 204.74.106.13
30 2026-08-25 10:09 639232492740373468
27 ms 204.74.106.13
29 2026-08-25 09:51 639232482235303141
45 ms 204.74.106.13
28 2026-08-25 09:34 639232471861770303
12 ms 204.74.106.13
27 2026-08-25 09:17 639232461630217327
15 ms 204.74.106.13
26 2026-08-25 09:00 639232451282965990
16 ms 204.74.106.13
25 2026-08-25 08:42 639232440814614938
2026 ms 204.74.106.13
24 2026-08-25 08:25 639232430410720425
28 ms 204.74.106.13
23 2026-08-25 08:08 639232420003096185
43 ms 204.74.106.13
22 2026-08-25 07:50 639232409467287444
13 ms 204.74.106.13
21 2026-08-25 07:33 639232399077195997
16 ms 204.74.106.13
20 2026-08-25 07:15 639232388731528337
2028 ms 204.74.106.13
19 2026-08-25 06:58 639232378288598612
11 ms 204.74.106.13
18 2026-08-25 06:04 639232346196373643
10 ms 204.74.106.13
17 2026-08-25 05:48 639232336112370741
2088 ms 204.74.106.13
16 2026-08-25 05:31 639232326146508970
10 ms 204.74.106.13
15 2026-08-25 05:15 639232316189381720
2034 ms 204.74.106.13
14 2026-08-25 04:58 639232306217998913
52 ms 204.74.106.13
13 2026-08-25 04:41 639232296255744174
30 ms 204.74.106.13
12 2026-08-25 04:24 639232286095760789
13 ms 204.74.106.13
11 2026-08-25 04:08 639232276086186273
2079 ms 204.74.106.13
10 2026-08-25 03:51 639232265900986425
9 ms 204.74.106.13
9 2026-08-25 03:34 639232255723518075
22 ms 204.74.106.13
8 2026-08-25 03:17 639232245484452890
2020 ms 204.74.106.13
7 2026-08-25 02:59 639232235157175331
78 ms 204.74.106.13
6 2026-08-25 02:06 639232203197189095
9 ms 204.74.106.13
5 2026-08-25 01:49 639232192844564298
14 ms 204.74.106.13
4 2026-08-25 01:32 639232182496008942
103 ms 204.74.106.13
3 2026-08-25 01:14 639232172197053132
9 ms 204.74.106.13
2 2026-08-25 00:21 639232140250307418
11 ms 204.74.106.13
1 2026-08-25 00:04 639232129927860324
31 ms 204.74.106.13