DNS response history for smtp.google.com

smtp.google.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 2026-08-08. For this date, NameServerHistory found 154 DNS check records, 154 successful responses, 0 failed responses, and 359 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 smtp.google.com.
Records on Selected Date

154

Historical checks stored for this nameserver on selected date

Average Latency

359 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

142.251.127.27

Most recently resolved hosting IP on selected date

Successful Responses

154

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 smtp.google.com

Showing DNS history for 2026-08-08 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
154 2026-08-08 23:44 639218291874134258
4 ms 142.251.127.27
153 2026-08-08 23:44 639218291874134258
4 ms 142.251.127.26
152 2026-08-08 23:29 639218282817785496
3 ms 142.251.127.27
151 2026-08-08 23:29 639218282817785496
3 ms 142.251.127.26
150 2026-08-08 22:38 639218252106422334
38 ms 142.251.127.27
149 2026-08-08 22:38 639218252106422334
38 ms 142.251.127.26
148 2026-08-08 22:23 639218243323944113
8 ms 142.251.127.26
147 2026-08-08 22:23 639218243323944113
8 ms 142.251.127.27
146 2026-08-08 22:09 639218234397020230
13 ms 142.251.127.27
145 2026-08-08 22:09 639218234397020230
13 ms 142.251.127.26
144 2026-08-08 21:54 639218225412858763
15 ms 142.251.127.26
143 2026-08-08 21:54 639218225412858763
15 ms 142.251.127.27
142 2026-08-08 21:01 639218194282616684
24 ms 142.251.127.27
141 2026-08-08 21:01 639218194282616684
24 ms 142.251.127.26
140 2026-08-08 20:45 639218185036989606
239 ms 142.251.127.26
139 2026-08-08 20:45 639218185036989606
239 ms 142.251.127.27
138 2026-08-08 20:30 639218175974363575
6 ms 142.251.127.26
137 2026-08-08 20:30 639218175974363575
6 ms 142.251.127.27
136 2026-08-08 20:15 639218166972644815
8 ms 142.251.127.27
135 2026-08-08 20:15 639218166972644815
8 ms 142.251.127.26
134 2026-08-08 19:23 639218135900313734
7 ms 142.251.127.26
133 2026-08-08 19:23 639218135900313734
7 ms 142.251.127.27
132 2026-08-08 19:08 639218127088470726
2033 ms 142.251.127.27
131 2026-08-08 19:08 639218127088470726
2033 ms 142.251.127.26
130 2026-08-08 18:54 639218118310406743
2008 ms 142.251.127.26
129 2026-08-08 18:54 639218118310406743
2008 ms 142.251.127.27
128 2026-08-08 18:39 639218109452520238
28 ms 142.251.127.27
127 2026-08-08 18:39 639218109452520238
28 ms 142.251.127.26
126 2026-08-08 17:47 639218078440804962
3 ms 173.194.76.27
125 2026-08-08 17:47 639218078440804962
3 ms 142.250.110.26
124 2026-08-08 17:47 639218078440804962
3 ms 142.251.127.26
123 2026-08-08 17:47 639218078440804962
3 ms 142.251.127.27
122 2026-08-08 17:47 639218078440804962
3 ms 74.125.206.26
121 2026-08-08 17:33 639218069827056995
6 ms 142.251.127.26
120 2026-08-08 17:33 639218069827056995
6 ms 142.251.127.27
119 2026-08-08 17:18 639218060928974999
28 ms 142.251.127.27
118 2026-08-08 17:18 639218060928974999
28 ms 142.251.127.26
117 2026-08-08 17:04 639218052072104591
2031 ms 142.251.127.27
116 2026-08-08 17:04 639218052072104591
2031 ms 74.125.71.27
115 2026-08-08 17:04 639218052072104591
2031 ms 142.251.127.26
114 2026-08-08 16:11 639218021131612993
38 ms 142.251.168.27
113 2026-08-08 16:11 639218021131612993
38 ms 142.251.173.27
112 2026-08-08 16:11 639218021131612993
38 ms 142.251.168.26
111 2026-08-08 16:11 639218021131612993
38 ms 74.125.206.27
110 2026-08-08 16:11 639218021131612993
38 ms 74.125.206.26
109 2026-08-08 15:57 639218012544891033
9 ms 142.251.127.26
108 2026-08-08 15:57 639218012544891033
9 ms 142.251.127.27
107 2026-08-08 15:42 639218003733822367
2 ms 66.102.1.27
106 2026-08-08 15:42 639218003733822367
2 ms 142.251.127.27
105 2026-08-08 15:42 639218003733822367
2 ms 142.251.127.26
104 2026-08-08 15:28 639217994998349201
16 ms 142.251.127.27
103 2026-08-08 15:28 639217994998349201
16 ms 142.251.127.26
102 2026-08-08 14:36 639217963788814319
2013 ms 142.251.127.27
101 2026-08-08 14:36 639217963788814319
2013 ms 142.251.168.27
100 2026-08-08 14:36 639217963788814319
2013 ms 142.251.127.26
99 2026-08-08 14:36 639217963788814319
2013 ms 74.125.206.27
98 2026-08-08 14:21 639217955087396874
32 ms 142.251.168.27
97 2026-08-08 14:21 639217955087396874
32 ms 74.125.206.27
96 2026-08-08 14:21 639217955087396874
32 ms 142.251.127.27
95 2026-08-08 14:21 639217955087396874
32 ms 142.251.127.26
94 2026-08-08 14:07 639217946350294952
7 ms 142.251.127.27
93 2026-08-08 14:07 639217946350294952
7 ms 142.251.127.26
92 2026-08-08 13:52 639217937526020436
33 ms 142.251.127.26
91 2026-08-08 13:52 639217937526020436
33 ms 142.251.127.27
90 2026-08-08 13:01 639217906769667024
16 ms 142.251.127.26
89 2026-08-08 13:01 639217906769667024
16 ms 142.251.127.27
88 2026-08-08 12:47 639217898300938849
4 ms 142.251.5.27
87 2026-08-08 12:47 639217898300938849
4 ms 142.251.127.27
86 2026-08-08 12:47 639217898300938849
4 ms 142.251.127.26
85 2026-08-08 12:47 639217898300938849
4 ms 74.125.133.27
84 2026-08-08 12:32 639217889778639925
2010 ms 142.251.127.27
83 2026-08-08 12:32 639217889778639925
2010 ms 142.251.127.26
82 2026-08-08 12:18 639217881083065140
23 ms 142.250.110.27
81 2026-08-08 12:18 639217881083065140
23 ms 142.250.110.26
80 2026-08-08 12:18 639217881083065140
23 ms 142.251.127.27
79 2026-08-08 12:18 639217881083065140
23 ms 142.251.127.26
78 2026-08-08 12:18 639217881083065140
23 ms 173.194.76.27
77 2026-08-08 11:27 639217850620659312
33 ms 142.251.127.27
76 2026-08-08 11:27 639217850620659312
33 ms 142.251.127.26
75 2026-08-08 11:27 639217850620659312
33 ms 74.125.133.27
74 2026-08-08 11:27 639217850620659312
33 ms 66.102.1.27
73 2026-08-08 11:27 639217850620659312
33 ms 142.250.110.26
72 2026-08-08 11:12 639217841938624907
3 ms 142.251.127.26
71 2026-08-08 11:12 639217841938624907
3 ms 142.251.127.27
70 2026-08-08 11:12 639217841938624907
3 ms 173.194.76.27
69 2026-08-08 11:12 639217841938624907
3 ms 64.233.184.26
68 2026-08-08 11:12 639217841938624907
3 ms 142.250.110.27
67 2026-08-08 10:58 639217833389546843
28 ms 142.251.127.26
66 2026-08-08 10:58 639217833389546843
28 ms 142.251.127.27
65 2026-08-08 10:44 639217824846173945
9 ms 142.251.127.27
64 2026-08-08 10:44 639217824846173945
9 ms 142.251.127.26
63 2026-08-08 09:52 639217793807292972
2018 ms 142.251.127.27
62 2026-08-08 09:52 639217793807292972
2018 ms 142.251.127.26
61 2026-08-08 09:38 639217785208951403
2042 ms 64.233.184.27
60 2026-08-08 09:38 639217785208951403
2042 ms 142.251.127.26
59 2026-08-08 09:38 639217785208951403
2042 ms 142.251.127.27
58 2026-08-08 09:23 639217776566534942
7 ms 66.102.1.27
57 2026-08-08 09:23 639217776566534942
7 ms 74.125.206.27
56 2026-08-08 09:23 639217776566534942
7 ms 108.177.15.27
55 2026-08-08 09:23 639217776566534942
7 ms 142.251.127.26
54 2026-08-08 09:23 639217776566534942
7 ms 142.251.127.27
53 2026-08-08 09:09 639217767935139326
22 ms 142.251.127.26
52 2026-08-08 09:09 639217767935139326
22 ms 142.251.127.27
51 2026-08-08 08:18 639217737225367411
31 ms 142.251.127.27
50 2026-08-08 08:18 639217737225367411
31 ms 142.251.127.26
49 2026-08-08 08:04 639217728765093674
27 ms 142.251.127.26
48 2026-08-08 08:04 639217728765093674
27 ms 142.251.127.27
47 2026-08-08 07:49 639217720136905586
4 ms 142.251.127.27
46 2026-08-08 07:49 639217720136905586
4 ms 142.251.127.26
45 2026-08-08 07:35 639217711410853004
27 ms 142.251.127.27
44 2026-08-08 07:35 639217711410853004
27 ms 142.251.127.26
43 2026-08-08 06:45 639217680275549698
26 ms 142.251.127.27
42 2026-08-08 06:45 639217680275549698
26 ms 142.251.127.26
41 2026-08-08 06:31 639217671340563867
29 ms 142.251.127.27
40 2026-08-08 06:31 639217671340563867
29 ms 142.251.127.26
39 2026-08-08 06:16 639217662739829952
9 ms 142.251.127.27
38 2026-08-08 06:16 639217662739829952
9 ms 142.251.127.26
37 2026-08-08 06:02 639217654129395144
33 ms 142.251.127.26
36 2026-08-08 06:02 639217654129395144
33 ms 142.251.127.27
35 2026-08-08 05:11 639217623690502934
3 ms 142.251.127.27
34 2026-08-08 05:11 639217623690502934
3 ms 142.251.127.26
33 2026-08-08 04:57 639217615180184169
4 ms 142.251.127.26
32 2026-08-08 04:57 639217615180184169
4 ms 142.251.127.27
31 2026-08-08 04:43 639217606737293244
12 ms 142.251.127.27
30 2026-08-08 04:43 639217606737293244
12 ms 142.251.127.26
29 2026-08-08 04:29 639217598089858483
18 ms 142.251.127.27
28 2026-08-08 04:29 639217598089858483
18 ms 142.251.127.26
27 2026-08-08 03:37 639217567343169140
9 ms 142.251.127.26
26 2026-08-08 03:37 639217567343169140
9 ms 142.251.127.27
25 2026-08-08 03:23 639217558743892856
36 ms 172.217.76.27
24 2026-08-08 03:23 639217558743892856
36 ms 192.178.223.27
23 2026-08-08 03:23 639217558743892856
36 ms 192.178.223.26
22 2026-08-08 03:08 639217550069823359
5 ms 142.251.127.26
21 2026-08-08 03:08 639217550069823359
5 ms 142.251.127.27
20 2026-08-08 02:54 639217541571663863
32 ms 142.251.127.26
19 2026-08-08 02:54 639217541571663863
32 ms 142.251.127.27
18 2026-08-08 01:57 639217510598671918
3 ms 142.251.127.27
17 2026-08-08 01:57 639217510598671918
3 ms 142.251.127.26
16 2026-08-08 01:43 639217501853904641
2075 ms 142.251.127.26
15 2026-08-08 01:43 639217501853904641
2075 ms 142.251.127.27
14 2026-08-08 01:28 639217492857464038
4020 ms 142.251.127.26
13 2026-08-08 01:28 639217492857464038
4020 ms 142.251.127.27
12 2026-08-08 01:13 639217483935810845
2068 ms 142.251.127.27
11 2026-08-08 01:13 639217483935810845
2068 ms 142.251.127.26
10 2026-08-08 00:58 639217475281344873
32 ms 142.251.127.27
9 2026-08-08 00:58 639217475281344873
32 ms 142.251.127.26
8 2026-08-08 00:44 639217466591266473
3 ms 142.251.127.27
7 2026-08-08 00:44 639217466591266473
3 ms 142.251.127.26
6 2026-08-08 00:29 639217457842031506
4 ms 142.251.127.27
5 2026-08-08 00:29 639217457842031506
4 ms 142.251.127.26
4 2026-08-08 00:15 639217449192590684
4 ms 142.251.127.26
3 2026-08-08 00:15 639217449192590684
4 ms 142.251.127.27
2 2026-08-08 00:00 639217440385817840
18 ms 142.251.127.27
1 2026-08-08 00:00 639217440385817840
18 ms 142.251.127.26