DNS response history for rif.univ.com

rif.univ.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 2026-08-24. For this date, NameServerHistory found 141 DNS check records, 139 successful responses, 2 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 rif.univ.com.
Records on Selected Date

141

Historical checks stored for this nameserver on selected date

Average Latency

332 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 12:13

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.104.149.86

Most recently resolved hosting IP on selected date

Successful Responses

139

Checks that returned a measurable response

Failed Responses

2

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 rif.univ.com

Showing DNS history for 2026-08-24 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
141 2026-08-24 12:13 639231703815441688
37 ms 172.104.149.86
140 2026-08-24 12:13 639231703815441688
37 ms 172.104.251.198
139 2026-08-24 12:13 639231703815441688
37 ms 139.162.174.209
138 2026-08-24 12:13 639231703815441688
37 ms 139.162.181.76
137 2026-08-24 12:13 639231703815441688
37 ms 172.104.203.186
136 2026-08-24 11:56 639231693747052549
22 ms 172.104.149.86
135 2026-08-24 11:56 639231693747052549
22 ms 139.162.174.209
134 2026-08-24 11:56 639231693747052549
22 ms 172.104.251.198
133 2026-08-24 11:56 639231693747052549
22 ms 139.162.181.76
132 2026-08-24 11:56 639231693747052549
22 ms 172.104.203.186
131 2026-08-24 11:40 639231683712487276
31 ms 172.104.203.186
130 2026-08-24 11:40 639231683712487276
31 ms 139.162.181.76
129 2026-08-24 11:40 639231683712487276
31 ms 172.104.149.86
128 2026-08-24 11:40 639231683712487276
31 ms 139.162.174.209
127 2026-08-24 11:40 639231683712487276
31 ms 172.104.251.198
126 2026-08-24 11:23 639231673513573868
25 ms 139.162.181.76
125 2026-08-24 11:23 639231673513573868
25 ms 139.162.174.209
124 2026-08-24 11:23 639231673513573868
25 ms 172.104.149.86
123 2026-08-24 11:23 639231673513573868
25 ms 172.104.251.198
122 2026-08-24 11:23 639231673513573868
25 ms 172.104.203.186
121 2026-08-24 10:30 639231641791249939
2017 ms 172.104.203.186
120 2026-08-24 10:30 639231641791249939
2017 ms 172.104.149.86
119 2026-08-24 10:30 639231641791249939
2017 ms 172.104.251.198
118 2026-08-24 10:30 639231641791249939
2017 ms 139.162.174.209
117 2026-08-24 10:30 639231641791249939
2017 ms 139.162.181.76
116 2026-08-24 10:13 639231631866211033
26 ms 172.104.203.186
115 2026-08-24 10:13 639231631866211033
26 ms 139.162.181.76
114 2026-08-24 10:13 639231631866211033
26 ms 172.104.251.198
113 2026-08-24 10:13 639231631866211033
26 ms 139.162.174.209
112 2026-08-24 10:13 639231631866211033
26 ms 172.104.149.86
111 2026-08-24 09:56 639231621644955316
54 ms 139.162.174.209
110 2026-08-24 09:56 639231621644955316
54 ms 172.104.203.186
109 2026-08-24 09:56 639231621644955316
54 ms 172.104.149.86
108 2026-08-24 09:56 639231621644955316
54 ms 172.104.251.198
107 2026-08-24 09:56 639231621644955316
54 ms 139.162.181.76
106 2026-08-24 09:39 639231611478799259
162 ms 139.162.181.76
105 2026-08-24 09:39 639231611478799259
162 ms 172.104.251.198
104 2026-08-24 09:39 639231611478799259
162 ms 139.162.174.209
103 2026-08-24 09:39 639231611478799259
162 ms 172.104.203.186
102 2026-08-24 09:39 639231611478799259
162 ms 172.104.149.86
101 2026-08-24 08:47 639231579923718211
42 ms 172.104.203.186
100 2026-08-24 08:47 639231579923718211
42 ms 139.162.174.209
99 2026-08-24 08:47 639231579923718211
42 ms 172.104.251.198
98 2026-08-24 08:47 639231579923718211
42 ms 172.104.149.86
97 2026-08-24 08:47 639231579923718211
42 ms 139.162.181.76
96 2026-08-24 08:30 639231569810702936
40 ms 172.104.203.186
95 2026-08-24 08:30 639231569810702936
40 ms 139.162.174.209
94 2026-08-24 08:30 639231569810702936
40 ms 172.104.251.198
93 2026-08-24 08:30 639231569810702936
40 ms 172.104.149.86
92 2026-08-24 08:30 639231569810702936
40 ms 139.162.181.76
91 2026-08-24 08:13 639231559762411619
2079 ms 172.104.251.198
90 2026-08-24 08:13 639231559762411619
2079 ms 139.162.181.76
89 2026-08-24 08:13 639231559762411619
2079 ms 172.104.149.86
88 2026-08-24 08:13 639231559762411619
2079 ms 139.162.174.209
87 2026-08-24 08:13 639231559762411619
2079 ms 172.104.203.186
86 2026-08-24 07:56 639231549663595407
20 ms 172.104.203.186
85 2026-08-24 07:56 639231549663595407
20 ms 139.162.181.76
84 2026-08-24 07:56 639231549663595407
20 ms 172.104.149.86
83 2026-08-24 07:56 639231549663595407
20 ms 139.162.174.209
82 2026-08-24 07:56 639231549663595407
20 ms 172.104.251.198
81 2026-08-24 07:03 639231518076817246
22 ms 172.104.251.198
80 2026-08-24 07:03 639231518076817246
22 ms 139.162.174.209
79 2026-08-24 07:03 639231518076817246
22 ms 172.104.203.186
78 2026-08-24 07:03 639231518076817246
22 ms 172.104.149.86
77 2026-08-24 07:03 639231518076817246
22 ms 139.162.181.76
76 2026-08-24 06:47 639231508078650885
22 ms 139.162.174.209
75 2026-08-24 06:47 639231508078650885
22 ms 172.104.203.186
74 2026-08-24 06:47 639231508078650885
22 ms 172.104.149.86
73 2026-08-24 06:47 639231508078650885
22 ms 172.104.251.198
72 2026-08-24 06:47 639231508078650885
22 ms 139.162.181.76
71 2026-08-24 06:30 639231498210697093
66 ms 172.104.149.86
70 2026-08-24 06:30 639231498210697093
66 ms 172.104.203.186
69 2026-08-24 06:30 639231498210697093
66 ms 139.162.174.209
68 2026-08-24 06:30 639231498210697093
66 ms 139.162.181.76
67 2026-08-24 06:30 639231498210697093
66 ms 172.104.251.198
66 2026-08-24 06:14 639231488109699360
13 ms 139.162.181.76
65 2026-08-24 06:14 639231488109699360
13 ms 172.104.149.86
64 2026-08-24 06:14 639231488109699360
13 ms 172.104.251.198
63 2026-08-24 06:14 639231488109699360
13 ms 139.162.174.209
62 2026-08-24 06:14 639231488109699360
13 ms 172.104.203.186
61 2026-08-24 05:21 639231456772510692
2014 ms 172.104.149.86
60 2026-08-24 05:21 639231456772510692
2014 ms 139.162.181.76
59 2026-08-24 05:21 639231456772510692
2014 ms 172.104.251.198
58 2026-08-24 05:21 639231456772510692
2014 ms 172.104.203.186
57 2026-08-24 05:21 639231456772510692
2014 ms 139.162.174.209
56 2026-08-24 05:05 639231447084631185
-
55 2026-08-24 04:49 639231437208519473
19 ms 139.162.174.209
54 2026-08-24 04:49 639231437208519473
19 ms 172.104.203.186
53 2026-08-24 04:49 639231437208519473
19 ms 139.162.181.76
52 2026-08-24 04:49 639231437208519473
19 ms 172.104.149.86
51 2026-08-24 04:49 639231437208519473
19 ms 172.104.251.198
50 2026-08-24 04:32 639231427209627490
12 ms 172.104.251.198
49 2026-08-24 04:32 639231427209627490
12 ms 172.104.203.186
48 2026-08-24 04:32 639231427209627490
12 ms 172.104.149.86
47 2026-08-24 04:32 639231427209627490
12 ms 139.162.181.76
46 2026-08-24 04:32 639231427209627490
12 ms 139.162.174.209
45 2026-08-24 03:40 639231395791246644
23 ms 172.104.251.198
44 2026-08-24 03:40 639231395791246644
23 ms 172.104.203.186
43 2026-08-24 03:40 639231395791246644
23 ms 139.162.181.76
42 2026-08-24 03:40 639231395791246644
23 ms 139.162.174.209
41 2026-08-24 03:40 639231395791246644
23 ms 172.104.149.86
40 2026-08-24 03:24 639231386075551458
-
39 2026-08-24 03:07 639231376208713791
34 ms 172.104.203.186
38 2026-08-24 03:07 639231376208713791
34 ms 172.104.251.198
37 2026-08-24 03:07 639231376208713791
34 ms 172.104.149.86
36 2026-08-24 03:07 639231376208713791
34 ms 139.162.181.76
35 2026-08-24 03:07 639231376208713791
34 ms 139.162.174.209
34 2026-08-24 02:50 639231366170589276
18 ms 139.162.174.209
33 2026-08-24 02:50 639231366170589276
18 ms 172.104.251.198
32 2026-08-24 02:50 639231366170589276
18 ms 172.104.149.86
31 2026-08-24 02:50 639231366170589276
18 ms 172.104.203.186
30 2026-08-24 02:50 639231366170589276
18 ms 139.162.181.76
29 2026-08-24 01:58 639231334732159368
67 ms 139.162.181.76
28 2026-08-24 01:58 639231334732159368
67 ms 172.104.203.186
27 2026-08-24 01:58 639231334732159368
67 ms 172.104.251.198
26 2026-08-24 01:58 639231334732159368
67 ms 172.104.149.86
25 2026-08-24 01:58 639231334732159368
67 ms 139.162.174.209
24 2026-08-24 01:42 639231325035670078
2057 ms 139.162.181.76
23 2026-08-24 01:42 639231325035670078
2057 ms 172.104.251.198
22 2026-08-24 01:42 639231325035670078
2057 ms 172.104.203.186
21 2026-08-24 01:42 639231325035670078
2057 ms 139.162.174.209
20 2026-08-24 01:42 639231325035670078
2057 ms 172.104.149.86
19 2026-08-24 01:25 639231315132253837
45 ms 172.104.203.186
18 2026-08-24 01:25 639231315132253837
45 ms 172.104.149.86
17 2026-08-24 01:25 639231315132253837
45 ms 172.104.251.198
16 2026-08-24 01:25 639231315132253837
45 ms 139.162.181.76
15 2026-08-24 01:25 639231315132253837
45 ms 139.162.174.209
14 2026-08-24 01:08 639231305014280808
269 ms 45.79.167.180
13 2026-08-24 01:08 639231305014280808
269 ms 96.126.111.165
12 2026-08-24 01:08 639231305014280808
269 ms 66.175.209.179
11 2026-08-24 01:08 639231305014280808
269 ms 45.33.83.100
10 2026-08-24 00:16 639231273779380675
24 ms 139.162.181.76
9 2026-08-24 00:16 639231273779380675
24 ms 172.104.203.186
8 2026-08-24 00:16 639231273779380675
24 ms 139.162.174.209
7 2026-08-24 00:16 639231273779380675
24 ms 172.104.149.86
6 2026-08-24 00:16 639231273779380675
24 ms 172.104.251.198
5 2026-08-24 00:00 639231264180839154
36 ms 139.162.174.209
4 2026-08-24 00:00 639231264180839154
36 ms 172.104.203.186
3 2026-08-24 00:00 639231264180839154
36 ms 172.104.251.198
2 2026-08-24 00:00 639231264180839154
36 ms 139.162.181.76
1 2026-08-24 00:00 639231264180839154
36 ms 172.104.149.86