dev.researchstudyenrollment.com - dns.ninja

`dev.researchstudyenrollment.com`

DNSSEC	⚠️ Not signed
A	13.35.107.21^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-21.phl51.r.cloudfront.net`
A	13.35.107.51^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.75^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.129^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}

`researchstudyenrollment.com`

	DNSSEC	⚠️ Not signed
	A	13.35.107.21^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
	A	13.35.107.51^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
	A	13.35.107.75^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
	A	13.35.107.129^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
	NS	`ns-1296.awsdns-34.org` ⭐
	NS	`ns-1848.awsdns-39.co.uk`
	NS	`ns-363.awsdns-45.com`
	NS	`ns-742.awsdns-28.net`
	SOA	`ns-1296.awsdns-34.org`awsdns-hostmaster@amazon.com serial=1

Same first word

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dev.ro

dev.fail

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Similar names

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dev.moi

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edv.company

edv.com.au

edv.square7.ch

edv.es

dve.me

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dve.net

DNS History

88 records (4 active, 84 former)

○A108.139.113.1082026-04-08 → 2026-05-17 · 20 obs

○ 2026-04-07 02:32:32
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○ 2026-07-30 08:07:30

○A108.139.113.1272026-04-08 → 2026-05-17 · 20 obs

○A108.139.113.432026-04-08 → 2026-05-17 · 20 obs

○A108.139.113.902026-04-08 → 2026-05-17 · 20 obs

○A108.158.137.1092026-05-07 → 2026-07-28 · 38 obs

○ 2026-04-29 03:04:42
● 2026-05-07 04:32:04
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○A108.158.137.472026-05-07 → 2026-07-28 · 38 obs

○A108.158.137.872026-05-07 → 2026-07-28 · 38 obs

○A108.158.137.992026-05-07 → 2026-07-28 · 38 obs

○A13.227.110.1082026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 21:11:52
● 2026-06-10 03:48:02
○ 2026-06-10 16:05:28
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○A13.227.110.272026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 21:11:52
● 2026-06-10 03:48:02
○ 2026-06-10 16:05:28
○ 2026-07-30 08:07:30

○A13.227.110.52026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 21:11:52
● 2026-06-10 03:48:02
○ 2026-06-10 16:05:28
○ 2026-07-30 08:07:30

○A13.227.110.762026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 21:11:52
● 2026-06-10 03:48:02
○ 2026-06-10 16:05:28
○ 2026-07-30 08:07:30

○A13.227.87.242026-05-21 → 2026-07-02 · 28 obs

○ 2026-05-19 22:59:58
● 2026-05-21 04:47:34
● 2026-05-23 06:16:32
○ 2026-05-23 09:10:46
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○A13.227.87.472026-05-21 → 2026-07-02 · 28 obs

○A13.227.87.672026-05-21 → 2026-07-02 · 28 obs

○A13.227.87.932026-05-21 → 2026-07-02 · 28 obs

○A13.249.228.672026-07-25 → 2026-07-27 · 8 obs

○ 2026-07-25 07:25:24
● 2026-07-25 21:28:50
○ 2026-07-26 07:01:24
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○A13.249.228.752026-07-25 → 2026-07-27 · 8 obs

○ 2026-07-25 07:25:24
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○A13.249.228.962026-07-25 → 2026-07-27 · 8 obs

○ 2026-07-25 07:25:24
● 2026-07-25 21:28:50
○ 2026-07-26 07:01:24
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○ 2026-07-26 20:14:14
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○ 2026-07-30 08:07:30

○A13.249.228.992026-07-25 → 2026-07-27 · 8 obs

○ 2026-07-25 07:25:24
● 2026-07-25 21:28:50
○ 2026-07-26 07:01:24
● 2026-07-26 13:34:44
○ 2026-07-26 20:14:14
● 2026-07-27 14:01:20
○ 2026-07-28 01:20:36
○ 2026-07-30 08:07:30

○A13.33.109.102026-05-12 → 2026-05-19 · 18 obs

○ 2026-05-11 16:22:26
● 2026-05-12 01:25:54
○ 2026-05-12 06:09:54
○ 2026-05-14 14:51:20
● 2026-05-14 16:20:52
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○ 2026-05-18 01:43:42
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○ 2026-05-21 04:47:34
○ 2026-07-30 08:07:30

○A13.33.109.1052026-05-12 → 2026-05-19 · 18 obs

○A13.33.109.562026-05-12 → 2026-05-19 · 18 obs

○A13.33.109.692026-05-12 → 2026-05-19 · 18 obs

○A13.33.82.232026-04-21 → 2026-05-09 · 21 obs

○ 2026-04-21 04:56:20
● 2026-04-21 11:30:46
○ 2026-04-21 12:11:22
○ 2026-04-21 17:32:14
● 2026-04-21 18:29:24
○ 2026-04-22 05:52:20
○ 2026-04-25 22:49:14
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○ 2026-04-27 04:43:06
● 2026-04-27 18:16:06
○ 2026-04-28 04:29:22
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○ 2026-04-29 03:04:42
○ 2026-05-07 09:59:28
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● 2026-05-09 11:33:44
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○ 2026-07-30 08:07:30

○A13.33.82.392026-04-21 → 2026-05-09 · 21 obs

○A13.33.82.532026-04-21 → 2026-05-09 · 21 obs

○A13.33.82.712026-04-21 → 2026-05-09 · 21 obs

●A13.35.107.1292026-07-14 → 2026-07-30 · 13 obs

○ 2026-07-14 00:46:48
● 2026-07-14 02:21:46
○ 2026-07-14 09:41:54
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○ 2026-07-15 06:26:40
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○ 2026-07-18 04:42:14
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● 2026-07-29 07:28:46
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●A13.35.107.212026-07-14 → 2026-07-30 · 13 obs

●A13.35.107.512026-07-14 → 2026-07-30 · 13 obs

●A13.35.107.752026-07-14 → 2026-07-30 · 13 obs

○A13.35.36.1152026-05-30 → 2026-05-30 · 7 obs

○ 2026-05-29 19:50:32
● 2026-05-30 00:05:28
○ 2026-05-30 05:42:30
○ 2026-05-30 15:54:44
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○ 2026-07-30 08:07:30

○A13.35.36.1192026-05-30 → 2026-05-30 · 7 obs

○ 2026-05-29 19:50:32
● 2026-05-30 00:05:28
○ 2026-05-30 05:42:30
○ 2026-05-30 15:54:44
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○ 2026-05-31 14:30:22
○ 2026-07-30 08:07:30

○A13.35.36.382026-05-30 → 2026-05-30 · 7 obs

○ 2026-05-29 19:50:32
● 2026-05-30 00:05:28
○ 2026-05-30 05:42:30
○ 2026-05-30 15:54:44
● 2026-05-30 22:00:50
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○ 2026-07-30 08:07:30

○A13.35.36.732026-05-30 → 2026-05-30 · 7 obs

○ 2026-05-29 19:50:32
● 2026-05-30 00:05:28
○ 2026-05-30 05:42:30
○ 2026-05-30 15:54:44
● 2026-05-30 22:00:50
○ 2026-05-31 14:30:22
○ 2026-07-30 08:07:30

○A143.204.204.1052026-05-30 → 2026-06-03 · 11 obs

○ 2026-05-30 00:05:28
● 2026-05-30 05:42:30
○ 2026-05-30 14:16:42
○ 2026-06-02 14:16:38
● 2026-06-02 17:25:08
○ 2026-06-03 00:47:30
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○ 2026-06-03 19:16:52
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○ 2026-06-08 16:56:06
○ 2026-07-30 08:07:30

○A143.204.204.1162026-05-30 → 2026-06-03 · 11 obs

○A143.204.204.1212026-05-30 → 2026-06-03 · 11 obs

○A143.204.204.412026-05-30 → 2026-06-03 · 11 obs

○A18.165.122.112026-03-22 → 2026-07-20 · 39 obs

○ 2026-03-21 12:16:52
● 2026-03-22 20:47:06
○ 2026-03-23 02:07:20
○ 2026-03-24 23:40:48
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○A18.165.122.122026-03-22 → 2026-07-20 · 39 obs

○A18.165.122.1242026-03-22 → 2026-07-20 · 39 obs

○A18.165.122.282026-03-22 → 2026-07-20 · 39 obs

○A18.245.218.1102026-04-21 → 2026-05-08 · 7 obs

○ 2026-04-20 10:48:22
● 2026-04-21 03:59:46
○ 2026-04-21 04:56:20
○ 2026-05-08 00:30:16
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○ 2026-05-08 04:46:54
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○A18.245.218.132026-04-21 → 2026-05-08 · 7 obs

○ 2026-04-20 10:48:22
● 2026-04-21 03:59:46
○ 2026-04-21 04:56:20
○ 2026-05-08 00:30:16
● 2026-05-08 01:09:44
○ 2026-05-08 04:46:54
○ 2026-07-30 08:07:30

○A18.245.218.612026-04-21 → 2026-05-08 · 7 obs

○ 2026-04-20 10:48:22
● 2026-04-21 03:59:46
○ 2026-04-21 04:56:20
○ 2026-05-08 00:30:16
● 2026-05-08 01:09:44
○ 2026-05-08 04:46:54
○ 2026-07-30 08:07:30

○A18.245.218.872026-04-21 → 2026-05-08 · 7 obs

○ 2026-04-20 10:48:22
● 2026-04-21 03:59:46
○ 2026-04-21 04:56:20
○ 2026-05-08 00:30:16
● 2026-05-08 01:09:44
○ 2026-05-08 04:46:54
○ 2026-07-30 08:07:30

○A18.64.207.212026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-22 19:01:52
● 2026-07-23 08:04:40
○ 2026-07-23 11:05:22
○ 2026-07-30 08:07:30

○A18.64.207.372026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-22 19:01:52
● 2026-07-23 08:04:40
○ 2026-07-23 11:05:22
○ 2026-07-30 08:07:30

○A18.64.207.932026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-22 19:01:52
● 2026-07-23 08:04:40
○ 2026-07-23 11:05:22
○ 2026-07-30 08:07:30

○A18.64.207.942026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-22 19:01:52
● 2026-07-23 08:04:40
○ 2026-07-23 11:05:22
○ 2026-07-30 08:07:30

○A216.137.44.1222026-02-18 → 2026-07-17 · 45 obs

○ 2026-02-17 21:09:22
● 2026-02-18 02:30:40
○ 2026-02-18 17:38:00
○ 2026-02-18 21:21:26
● 2026-02-19 01:32:38
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○ 2026-06-08 16:56:06
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● 2026-06-17 20:40:14
○ 2026-06-21 02:48:12
● 2026-06-21 08:18:54
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○A216.137.44.1272026-02-18 → 2026-07-17 · 45 obs

○A216.137.44.142026-02-18 → 2026-07-17 · 45 obs

○A216.137.44.262026-02-18 → 2026-07-17 · 45 obs

○A3.161.193.1242026-04-01 → 2026-07-29 · 35 obs

○ 2026-03-31 11:14:48
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○A3.161.193.492026-04-01 → 2026-07-29 · 35 obs

○A3.161.193.512026-04-01 → 2026-07-29 · 35 obs

○A3.161.193.542026-04-01 → 2026-07-29 · 35 obs

○A3.166.152.232026-06-16 → 2026-06-17 · 7 obs

○ 2026-06-16 12:30:14
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○A3.166.152.462026-06-16 → 2026-06-17 · 7 obs

○ 2026-06-16 12:30:14
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○A3.166.152.72026-06-16 → 2026-06-17 · 7 obs

○ 2026-06-16 12:30:14
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○A3.166.152.902026-06-16 → 2026-06-17 · 7 obs

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○A3.168.147.42026-02-17 → 2026-07-25 · 52 obs

○ 2026-02-16 23:32:16
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○A3.168.147.52026-02-17 → 2026-07-25 · 52 obs

○A3.168.147.532026-02-17 → 2026-07-25 · 52 obs

○A3.168.147.802026-02-17 → 2026-07-25 · 52 obs

○A3.169.252.1222026-02-19 → 2026-02-19 · 4 obs

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○A3.169.252.332026-02-19 → 2026-02-19 · 4 obs

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○A3.169.252.342026-02-19 → 2026-02-19 · 4 obs

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○A3.169.252.782026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-19 01:32:38
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○A3.170.19.122026-02-16 → 2026-07-07 · 35 obs

● 2026-02-16 23:32:16
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○A3.170.19.172026-02-16 → 2026-07-07 · 35 obs

○A3.170.19.392026-02-16 → 2026-07-07 · 35 obs

○A3.170.19.862026-02-16 → 2026-07-07 · 35 obs

○A3.171.61.232026-02-28 → 2026-07-01 · 24 obs

○ 2026-02-27 20:56:44
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○A3.171.61.292026-02-28 → 2026-07-01 · 24 obs

○A3.171.61.482026-02-28 → 2026-07-01 · 24 obs

○A3.171.61.722026-02-28 → 2026-07-01 · 24 obs

○A3.174.83.122026-03-31 → 2026-07-28 · 78 obs

○ 2026-03-28 02:31:40
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○A3.174.83.332026-03-31 → 2026-07-28 · 78 obs

○A3.174.83.522026-03-31 → 2026-07-28 · 78 obs

○A3.174.83.602026-03-31 → 2026-07-28 · 78 obs

○A54.192.151.112026-05-27 → 2026-06-03 · 16 obs

○ 2026-05-27 09:57:04
● 2026-05-27 13:32:04
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● 2026-05-28 16:43:50
○ 2026-05-28 20:31:58
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● 2026-06-01 16:58:04
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● 2026-06-03 19:16:52
○ 2026-06-03 20:02:22
○ 2026-07-30 08:07:30

○A54.192.151.212026-05-27 → 2026-06-03 · 16 obs

○A54.192.151.382026-05-27 → 2026-06-03 · 16 obs

○A54.192.151.412026-05-27 → 2026-06-03 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
researchstudyenrollment.com	ns-742.awsdns-28.net, ns-363.awsdns-45.com, ns-1848.awsdns-39.co.uk, ns-1296.awsdns-34.org	2 records

✅ Authoritative Response

Server:205.251.197.16

NS records: ns-742.awsdns-28.net, ns-363.awsdns-45.com, ns-1848.awsdns-39.co.uk, ns-1296.awsdns-34.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for researchstudyenrollment.com (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.21, 13.35.107.75...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-363.awsdns-45.com, ns-363.awsdns-45.com)

Analysis

IP Addresses

dev.researchstudyenrollment.com directs to four IP numbers, which are 13.35.107.21, 13.35.107.51, 13.35.107.75 and 13.35.107.129.

Among the host names that share IP numbers with dev.researchstudyenrollment.com are bill.sonar.020kumuhreadcosta-trackingdb-tw-okta-021kumuhreadread.apar.eci.traveloka.com, pitoesvb82.execute-api.ap-southeast-1.amazonaws.com, auth-ns.heyjobs.co and two others.