tier1app.com - robtex.com

tier1app.com

DNSSEC⚠️ Not signed
A3.171.38.2🇺🇸 Amazon3.171.36.0/22
PTRserver-3-171-38-2.iad61.r.cloudfront.net
A3.171.38.43🇺🇸 Amazon3.171.36.0/22
A3.171.38.88🇺🇸 Amazon3.171.36.0/22
A3.171.38.91🇺🇸 Amazon3.171.36.0/22
NSns-1246.awsdns-27.org ⭐
A2600:9000:5304:de00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1246.awsdns-27.org
A205.251.196.222🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1246.awsdns-27.org
NSns-106.awsdns-13.com
A2600:9000:5300:6a00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-106.awsdns-13.com
A205.251.192.106🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-106.awsdns-13.com
NSns-1943.awsdns-50.co.uk
A2600:9000:5307:9700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1943.awsdns-50.co.uk
A205.251.199.151🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1943.awsdns-50.co.uk
NSns-668.awsdns-19.net
A2600:9000:5302:9c00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-668.awsdns-19.net
A205.251.194.156🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-668.awsdns-19.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTbrevo-code:da49f469c8f9b0b114c858f921f12308
TXTv=spf1 include:_spf.google.com include:amazonses.com include:one.zoho.in -all
SOAns-1246.awsdns-27.orgawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

tier1app.com

DNS History

40 records (13 active, 27 former)

20162017201820192020202120222023202420252026NSns-106.awsdns-13.comns-1246.awsdns-27.orgns-1943.awsdns-50.co.ukns-668.awsdns-19.netns49.domaincontrol.comns50.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA3.171.38.23.171.38.433.171.38.883.171.38.9113.32.230.5413.32.230.6813.32.230.6913.32.230.9518.154.144.10318.154.144.4118.154.144.4918.154.144.6618.164.68.2318.164.68.5518.164.68.5818.164.68.7252.222.177.1352.222.177.3652.222.177.6652.222.177.9952.85.142.11252.85.142.2652.85.142.6452.85.142.7154.153.80.15654.231.236.3854.231.236.70
●NSns-106.awsdns-13.com2016-07-11 → 2026-03-14 · 3 obs
○ 2016-03-16 22:01:36
● 2016-07-11 00:03:14
● 2026-03-14 23:08:38
●NSns-1246.awsdns-27.org2016-07-11 → 2026-03-14 · 3 obs
○ 2016-03-16 22:01:36
● 2016-07-11 00:03:14
● 2026-03-14 23:08:38
●NSns-1943.awsdns-50.co.uk2016-07-11 → 2026-03-14 · 3 obs
○ 2016-03-16 22:01:36
● 2016-07-11 00:03:14
● 2026-03-14 23:08:38
●NSns-668.awsdns-19.net2016-07-11 → 2026-03-14 · 3 obs
○ 2016-03-16 22:01:36
● 2016-07-11 00:03:14
● 2026-03-14 23:08:38
○NSns49.domaincontrol.com2015-07-17 → 2016-03-16 · 4 obs
● 2015-07-17 17:34:24
● 2016-03-16 22:01:36
○ 2016-07-11 00:03:14
○ 2026-03-14 23:08:38
○NSns50.domaincontrol.com2015-07-17 → 2016-03-16 · 4 obs
● 2015-07-17 17:34:24
● 2016-03-16 22:01:36
○ 2016-07-11 00:03:14
○ 2026-03-14 23:08:38
●MXalt1.aspmx.l.google.com2015-07-17 → 2026-03-14 · 2 obs
● 2015-07-17 17:34:24
● 2026-03-14 23:08:38
●MXalt2.aspmx.l.google.com2015-07-17 → 2026-03-14 · 2 obs
● 2015-07-17 17:34:24
● 2026-03-14 23:08:38
●MXalt3.aspmx.l.google.com2016-07-11 → 2026-03-14 · 3 obs
○ 2016-03-16 22:01:36
● 2016-07-11 00:03:14
● 2026-03-14 23:08:38
●MXalt4.aspmx.l.google.com2016-07-11 → 2026-03-14 · 3 obs
○ 2016-03-16 22:01:36
● 2016-07-11 00:03:14
● 2026-03-14 23:08:38
●MXaspmx.l.google.com2015-07-17 → 2026-03-14 · 2 obs
● 2015-07-17 17:34:24
● 2026-03-14 23:08:38
○MXaspmx2.googlemail.com2015-07-17 → 2016-03-16 · 4 obs
● 2015-07-17 17:34:24
● 2016-03-16 22:01:36
○ 2016-07-11 00:03:14
○ 2026-03-14 23:08:38
○MXaspmx3.googlemail.com2015-07-17 → 2016-03-16 · 4 obs
● 2015-07-17 17:34:24
● 2016-03-16 22:01:36
○ 2016-07-11 00:03:14
○ 2026-03-14 23:08:38
○A13.32.230.542026-02-15 → 2026-03-14 · 50 obs
○ 2020-03-13 03:05:20
● 2026-02-15 08:23:00
● 2026-02-15 12:21:06
○ 2026-02-15 22:49:18
○ 2026-02-16 02:22:50
● 2026-02-17 07:19:04
○ 2026-02-17 08:09:18
○ 2026-02-17 13:20:48
● 2026-02-17 18:01:12
● 2026-02-18 02:05:06
○ 2026-02-18 08:02:10
○ 2026-02-19 05:14:12
● 2026-02-19 06:32:04
○ 2026-02-19 12:32:14
○ 2026-02-20 11:31:32
● 2026-02-21 02:15:36
○ 2026-02-21 08:52:10
○ 2026-02-22 08:17:32
● 2026-02-24 07:33:32
○ 2026-02-24 17:32:34
○ 2026-02-24 20:53:26
● 2026-02-26 18:17:38
● 2026-02-27 08:34:02
○ 2026-02-27 13:37:32
● 2026-02-27 16:17:30
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● 2026-03-01 01:48:26
○ 2026-03-01 07:21:26
○ 2026-03-02 22:33:26
● 2026-03-03 05:56:14
● 2026-03-03 11:45:32
○ 2026-03-04 01:49:16
● 2026-03-04 19:48:08
○ 2026-03-05 02:07:52
● 2026-03-05 11:15:36
● 2026-03-05 16:43:34
○ 2026-03-05 21:54:26
○ 2026-03-07 04:08:10
● 2026-03-07 16:23:14
○ 2026-03-07 18:11:58
● 2026-03-09 14:42:30
● 2026-03-10 06:42:36
○ 2026-03-10 18:08:02
○ 2026-03-14 05:25:46
● 2026-03-14 10:43:02
● 2026-03-14 11:14:34
○ 2026-03-14 15:57:04
● 2026-03-14 17:41:30
○ 2026-03-14 18:27:14
○ 2026-03-14 23:08:38
○A13.32.230.682026-02-15 → 2026-03-14 · 50 obs
○ 2020-03-13 03:05:20
● 2026-02-15 08:23:00
● 2026-02-15 12:21:06
○ 2026-02-15 22:49:18
○ 2026-02-16 02:22:50
● 2026-02-17 07:19:04
○ 2026-02-17 08:09:18
○ 2026-02-17 13:20:48
● 2026-02-17 18:01:12
● 2026-02-18 02:05:06
○ 2026-02-18 08:02:10
○ 2026-02-19 05:14:12
● 2026-02-19 06:32:04
○ 2026-02-19 12:32:14
○ 2026-02-20 11:31:32
● 2026-02-21 02:15:36
○ 2026-02-21 08:52:10
○ 2026-02-22 08:17:32
● 2026-02-24 07:33:32
○ 2026-02-24 17:32:34
○ 2026-02-24 20:53:26
● 2026-02-26 18:17:38
● 2026-02-27 08:34:02
○ 2026-02-27 13:37:32
● 2026-02-27 16:17:30
○ 2026-02-27 18:52:32
● 2026-03-01 01:48:26
○ 2026-03-01 07:21:26
○ 2026-03-02 22:33:26
● 2026-03-03 05:56:14
● 2026-03-03 11:45:32
○ 2026-03-04 01:49:16
● 2026-03-04 19:48:08
○ 2026-03-05 02:07:52
● 2026-03-05 11:15:36
● 2026-03-05 16:43:34
○ 2026-03-05 21:54:26
○ 2026-03-07 04:08:10
● 2026-03-07 16:23:14
○ 2026-03-07 18:11:58
● 2026-03-09 14:42:30
● 2026-03-10 06:42:36
○ 2026-03-10 18:08:02
○ 2026-03-14 05:25:46
● 2026-03-14 10:43:02
● 2026-03-14 11:14:34
○ 2026-03-14 15:57:04
● 2026-03-14 17:41:30
○ 2026-03-14 18:27:14
○ 2026-03-14 23:08:38
○A13.32.230.692026-02-15 → 2026-03-14 · 50 obs
○ 2020-03-13 03:05:20
● 2026-02-15 08:23:00
● 2026-02-15 12:21:06
○ 2026-02-15 22:49:18
○ 2026-02-16 02:22:50
● 2026-02-17 07:19:04
○ 2026-02-17 08:09:18
○ 2026-02-17 13:20:48
● 2026-02-17 18:01:12
● 2026-02-18 02:05:06
○ 2026-02-18 08:02:10
○ 2026-02-19 05:14:12
● 2026-02-19 06:32:04
○ 2026-02-19 12:32:14
○ 2026-02-20 11:31:32
● 2026-02-21 02:15:36
○ 2026-02-21 08:52:10
○ 2026-02-22 08:17:32
● 2026-02-24 07:33:32
○ 2026-02-24 17:32:34
○ 2026-02-24 20:53:26
● 2026-02-26 18:17:38
● 2026-02-27 08:34:02
○ 2026-02-27 13:37:32
● 2026-02-27 16:17:30
○ 2026-02-27 18:52:32
● 2026-03-01 01:48:26
○ 2026-03-01 07:21:26
○ 2026-03-02 22:33:26
● 2026-03-03 05:56:14
● 2026-03-03 11:45:32
○ 2026-03-04 01:49:16
● 2026-03-04 19:48:08
○ 2026-03-05 02:07:52
● 2026-03-05 11:15:36
● 2026-03-05 16:43:34
○ 2026-03-05 21:54:26
○ 2026-03-07 04:08:10
● 2026-03-07 16:23:14
○ 2026-03-07 18:11:58
● 2026-03-09 14:42:30
● 2026-03-10 06:42:36
○ 2026-03-10 18:08:02
○ 2026-03-14 05:25:46
● 2026-03-14 10:43:02
● 2026-03-14 11:14:34
○ 2026-03-14 15:57:04
● 2026-03-14 17:41:30
○ 2026-03-14 18:27:14
○ 2026-03-14 23:08:38
○A13.32.230.952026-02-15 → 2026-03-14 · 50 obs
○ 2020-03-13 03:05:20
● 2026-02-15 08:23:00
● 2026-02-15 12:21:06
○ 2026-02-15 22:49:18
○ 2026-02-16 02:22:50
● 2026-02-17 07:19:04
○ 2026-02-17 08:09:18
○ 2026-02-17 13:20:48
● 2026-02-17 18:01:12
● 2026-02-18 02:05:06
○ 2026-02-18 08:02:10
○ 2026-02-19 05:14:12
● 2026-02-19 06:32:04
○ 2026-02-19 12:32:14
○ 2026-02-20 11:31:32
● 2026-02-21 02:15:36
○ 2026-02-21 08:52:10
○ 2026-02-22 08:17:32
● 2026-02-24 07:33:32
○ 2026-02-24 17:32:34
○ 2026-02-24 20:53:26
● 2026-02-26 18:17:38
● 2026-02-27 08:34:02
○ 2026-02-27 13:37:32
● 2026-02-27 16:17:30
○ 2026-02-27 18:52:32
● 2026-03-01 01:48:26
○ 2026-03-01 07:21:26
○ 2026-03-02 22:33:26
● 2026-03-03 05:56:14
● 2026-03-03 11:45:32
○ 2026-03-04 01:49:16
● 2026-03-04 19:48:08
○ 2026-03-05 02:07:52
● 2026-03-05 11:15:36
● 2026-03-05 16:43:34
○ 2026-03-05 21:54:26
○ 2026-03-07 04:08:10
● 2026-03-07 16:23:14
○ 2026-03-07 18:11:58
● 2026-03-09 14:42:30
● 2026-03-10 06:42:36
○ 2026-03-10 18:08:02
○ 2026-03-14 05:25:46
● 2026-03-14 10:43:02
● 2026-03-14 11:14:34
○ 2026-03-14 15:57:04
● 2026-03-14 17:41:30
○ 2026-03-14 18:27:14
○ 2026-03-14 23:08:38
○A18.154.144.1032026-02-15 → 2026-03-14 · 2 obs
○ 2026-02-15 08:23:00
○ 2026-03-14 23:08:38
○A18.154.144.412026-02-15 → 2026-03-14 · 2 obs
○ 2026-02-15 08:23:00
○ 2026-03-14 23:08:38
○A18.154.144.492026-02-15 → 2026-03-14 · 2 obs
○ 2026-02-15 08:23:00
○ 2026-03-14 23:08:38
○A18.154.144.662026-02-15 → 2026-03-14 · 2 obs
○ 2026-02-15 08:23:00
○ 2026-03-14 23:08:38
○A18.164.68.232026-02-15 → 2026-02-16 · 5 obs
○ 2026-02-15 12:21:06
● 2026-02-15 22:49:18
● 2026-02-16 02:22:50
○ 2026-02-17 07:19:04
○ 2026-03-14 23:08:38
○A18.164.68.552026-02-15 → 2026-02-16 · 5 obs
○ 2026-02-15 12:21:06
● 2026-02-15 22:49:18
● 2026-02-16 02:22:50
○ 2026-02-17 07:19:04
○ 2026-03-14 23:08:38
○A18.164.68.582026-02-15 → 2026-02-16 · 5 obs
○ 2026-02-15 12:21:06
● 2026-02-15 22:49:18
● 2026-02-16 02:22:50
○ 2026-02-17 07:19:04
○ 2026-03-14 23:08:38
○A18.164.68.722026-02-15 → 2026-02-16 · 5 obs
○ 2026-02-15 12:21:06
● 2026-02-15 22:49:18
● 2026-02-16 02:22:50
○ 2026-02-17 07:19:04
○ 2026-03-14 23:08:38
●A3.171.38.22026-03-14 → 2026-03-14 · 5 obs
○ 2026-03-14 17:41:30
● 2026-03-14 18:27:14
○ 2026-03-14 20:54:20
● 2026-03-14 23:08:34
● 2026-03-14 23:08:38
●A3.171.38.432026-03-14 → 2026-03-14 · 5 obs
○ 2026-03-14 17:41:30
● 2026-03-14 18:27:14
○ 2026-03-14 20:54:20
● 2026-03-14 23:08:34
● 2026-03-14 23:08:38
●A3.171.38.882026-03-14 → 2026-03-14 · 5 obs
○ 2026-03-14 17:41:30
● 2026-03-14 18:27:14
○ 2026-03-14 20:54:20
● 2026-03-14 23:08:34
● 2026-03-14 23:08:38
●A3.171.38.912026-03-14 → 2026-03-14 · 5 obs
○ 2026-03-14 17:41:30
● 2026-03-14 18:27:14
○ 2026-03-14 20:54:20
● 2026-03-14 23:08:34
● 2026-03-14 23:08:38
○A52.222.177.132026-02-17 → 2026-03-14 · 47 obs
○ 2026-02-17 07:19:04
● 2026-02-17 08:09:18
● 2026-02-17 13:20:48
○ 2026-02-17 18:01:12
○ 2026-02-18 02:05:06
● 2026-02-18 08:02:10
● 2026-02-19 05:14:12
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● 2026-02-27 13:37:32
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● 2026-03-04 01:49:16
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● 2026-03-05 21:54:26
● 2026-03-07 04:08:10
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● 2026-03-14 20:54:20
○ 2026-03-14 23:08:34
○ 2026-03-14 23:08:38
○A52.222.177.362026-02-17 → 2026-03-14 · 47 obs
○ 2026-02-17 07:19:04
● 2026-02-17 08:09:18
● 2026-02-17 13:20:48
○ 2026-02-17 18:01:12
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○A52.222.177.662026-02-17 → 2026-03-14 · 47 obs
○ 2026-02-17 07:19:04
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○A52.222.177.992026-02-17 → 2026-03-14 · 47 obs
○ 2026-02-17 07:19:04
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○A52.85.142.1122020-03-13 → 2020-03-13 · 4 obs
○ 2017-04-03 20:26:50
● 2020-03-13 03:05:20
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○A52.85.142.262020-03-13 → 2020-03-13 · 4 obs
○ 2017-04-03 20:26:50
● 2020-03-13 03:05:20
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○A52.85.142.642020-03-13 → 2020-03-13 · 4 obs
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● 2020-03-13 03:05:20
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○A52.85.142.712020-03-13 → 2020-03-13 · 4 obs
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● 2020-03-13 03:05:20
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○A54.153.80.1562015-07-17 → 2016-03-16 · 4 obs
● 2015-07-17 17:34:24
● 2016-03-16 22:01:36
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○A54.231.236.382017-04-03 → 2017-04-03 · 4 obs
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● 2017-04-03 20:26:50
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○A54.231.236.702016-07-11 → 2016-07-11 · 4 obs
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● 2016-07-11 00:03:14
○ 2017-04-03 20:26:50
○ 2026-03-14 23:08:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...-
tier1app.comns-106.awsdns-13.com, ns-668.awsdns-19.net, ns-1246.awsdns-27.org, ns-1943.awsdns-50.co.uk1 record

✅ Authoritative Response

Server: 205.251.192.106

NS records: ns-106.awsdns-13.com, ns-668.awsdns-19.net, ns-1246.awsdns-27.org, ns-1943.awsdns-50.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tier1app.com (unsigned zone)

⏱️ Timing

Total: 696ms | Queries: -

📄 Records

TypeCountSample Data
A43.171.38.91, 3.171.38.88...
NS4ns-106.awsdns-13.com, ns-1246.awsdns-27.org...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2brevo-code:da49f469c8f9b0b114c858f921f12, v=spf1 include:_spf.google.com include:a
SOA1ns-1246.awsdns-27.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-106.awsdns-13.com)

Analysis

IP Addresses

tier1app.com resolves to four IPs: 3.171.38.2, 3.171.38.43, 3.171.38.88 and 3.171.38.91.

Other host names such as buyvonagebusiness.com, tchacknight.com, www.atacadoprincipessa.com.br, vonsmallbusiness.org and timeform-usa.tvg.com share IP numbers with tier1app.com.

Name Servers

tier1app.com is delegated to four name servers: ns-106.awsdns-13.com, ns-668.awsdns-19.net, ns-1246.awsdns-27.org and ns-1943.awsdns-50.co.uk.

At least part of the name servers for tier1app.com are shared with other domains, for instance fixedindemnity.com, fenatemh.org, d1zoehhjswalyh.cloudfront.net, izeesync.com and ikio.net.

these name servers are commonly used with the name servers ns-673.awsdns-20.net, ns-277.awsdns-34.com, ns-1641.awsdns-13.co.uk, a.ns.neolane.net, b.ns.neolane.net, c.ns.neolane.net, d.ns.neolane.net, e.ns.neolane.net, ns-275.awsdns-34.com and ns-1446.awsdns-52.org.

Host names with two IP numbers:

ns-106.awsdns-13.com points to: 2600:9000:5300:6a00::1 and 205.251.192.106

ns-668.awsdns-19.net points to: 2600:9000:5302:9c00::1 and 205.251.194.156

ns-1246.awsdns-27.org points to: 2600:9000:5304:de00::1 and 205.251.196.222

ns-1943.awsdns-50.co.uk points to: 2600:9000:5307:9700::1 and 205.251.199.151

Mail Servers

tier1app.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

tier1app.com shares at least some mail servers with other domains, for example systematicelectric.com, ns500759.ns500698.ns500759.ns500759.ns500698.ns500698.ns500698.ns500736.ns500698.ns500708.ns500708.ns500698.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500699.ns500734.ns500693.ns500693.ns500734.ns500693.ns500693.ns500699.ns500699.ns500693.ns500699.ns500693.ns500612.ns500588.ns500588.dtrkdll.com, ns500754.ns500754.ns500754.ns500671.ns500704.ns500671.ns500731.ns500688.ns500678.ns500649.ns500649.ns500291.ns500131.lustychickser.com and retrofitengenharia.com.br.

These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26; alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26; alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.