plexresearch.com - robtex.com

plexresearch.com

DNSSEC⚠️ Not signed
A3.170.3.3🇺🇸 Amazon3.170.3.0/24
PTRserver-3-170-3-3.iad55.r.cloudfront.net
A3.170.3.20🇺🇸 Amazon3.170.3.0/24
A3.170.3.50🇺🇸 Amazon3.170.3.0/24
A3.170.3.87🇺🇸 Amazon3.170.3.0/24
NSns-908.awsdns-49.net ⭐
A2600:9000:5303:8c00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-908.awsdns-49.net
A205.251.195.140🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-908.awsdns-49.net
NSns-1271.awsdns-30.org
A2600:9000:5304:f700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1271.awsdns-30.org
A205.251.196.247🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1271.awsdns-30.org
NSns-2028.awsdns-61.co.uk
A2600:9000:5307:ec00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2028.awsdns-61.co.uk
A205.251.199.236🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2028.awsdns-61.co.uk
NSns-434.awsdns-54.com
A2600:9000:5301:b200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-434.awsdns-54.com
A205.251.193.178🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-434.awsdns-54.com
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
TXTatlassian-domain-verification=q703fNbyLUletg85rbsVonJD0//SMMGmC4GGzQuXnvM2Ish...
TXTatlassian-sending-domain-verification=15ed2817-545f-4d04-9aa3-df1d9bcb70f1
TXTgoogle-site-verification=n1RGrXQjQv4xvxqofDybFFr6-z-8j102A0tjh3KNYBk
TXTlogmein-verification-code=6498e190-15cd-42fe-a8aa-15270cdfc63e
TXTv=spf1 include:in.constantcontact.com include:_spf.google.com include:amazons...
SOAns-908.awsdns-49.netawsdns-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

plexresearch.com

DNS History

24 records (13 active, 11 former)

2017201820192020202120222023202420252026NSns-1271.awsdns-30.orgns-2028.awsdns-61.co.ukns-434.awsdns-54.comns-908.awsdns-49.netns57.domaincontrol.comns58.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.plexresearch.commailstore1.secureserver.netsmtp.secureserver.netA3.170.3.203.170.3.33.170.3.503.170.3.87166.62.72.34184.168.221.49216.137.53.103216.137.53.106216.137.53.109216.137.53.32
●NSns-1271.awsdns-30.org2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
●NSns-2028.awsdns-61.co.uk2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
●NSns-434.awsdns-54.com2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
●NSns-908.awsdns-49.net2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
○NSns57.domaincontrol.com2016-12-21 → 2017-10-21 · 4 obs
● 2016-12-21 00:05:16
● 2017-10-21 03:08:06
○ 2026-02-24 17:40:38
○ 2026-02-25 07:00:54
○NSns58.domaincontrol.com2016-12-21 → 2017-10-21 · 4 obs
● 2016-12-21 00:05:16
● 2017-10-21 03:08:06
○ 2026-02-24 17:40:38
○ 2026-02-25 07:00:54
●MXalt1.aspmx.l.google.com2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
●MXalt2.aspmx.l.google.com2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
●MXalt3.aspmx.l.google.com2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
●MXalt4.aspmx.l.google.com2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
●MXaspmx.l.google.com2026-02-24 → 2026-02-25 · 3 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
● 2026-02-25 07:00:54
○MXmail.plexresearch.com2017-10-21 → 2017-10-21 · 4 obs
○ 2016-12-21 00:05:16
● 2017-10-21 03:08:06
○ 2026-02-24 17:40:38
○ 2026-02-25 07:00:54
○MXmailstore1.secureserver.net2016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 00:05:16
○ 2017-10-21 03:08:06
○ 2026-02-25 07:00:54
○MXsmtp.secureserver.net2016-12-21 → 2017-10-21 · 4 obs
● 2016-12-21 00:05:16
● 2017-10-21 03:08:06
○ 2026-02-24 17:40:38
○ 2026-02-25 07:00:54
○A166.62.72.342017-10-21 → 2017-10-21 · 4 obs
○ 2016-12-21 00:05:16
● 2017-10-21 03:08:06
○ 2026-02-24 17:40:38
○ 2026-02-25 07:00:54
○A184.168.221.492016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 00:05:16
○ 2017-10-21 03:08:06
○ 2026-02-25 07:00:54
○A216.137.53.1032026-02-24 → 2026-02-25 · 6 obs
○ 2026-02-24 17:40:38
● 2026-02-24 21:14:10
○ 2026-02-24 23:12:36
● 2026-02-25 01:03:24
○ 2026-02-25 07:00:52
○ 2026-02-25 07:00:54
○A216.137.53.1062026-02-24 → 2026-02-25 · 6 obs
○ 2026-02-24 17:40:38
● 2026-02-24 21:14:10
○ 2026-02-24 23:12:36
● 2026-02-25 01:03:24
○ 2026-02-25 07:00:52
○ 2026-02-25 07:00:54
○A216.137.53.1092026-02-24 → 2026-02-25 · 6 obs
○ 2026-02-24 17:40:38
● 2026-02-24 21:14:10
○ 2026-02-24 23:12:36
● 2026-02-25 01:03:24
○ 2026-02-25 07:00:52
○ 2026-02-25 07:00:54
○A216.137.53.322026-02-24 → 2026-02-25 · 6 obs
○ 2026-02-24 17:40:38
● 2026-02-24 21:14:10
○ 2026-02-24 23:12:36
● 2026-02-25 01:03:24
○ 2026-02-25 07:00:52
○ 2026-02-25 07:00:54
●A3.170.3.202026-02-24 → 2026-02-25 · 7 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
○ 2026-02-24 21:14:10
● 2026-02-24 23:12:36
○ 2026-02-25 01:03:24
● 2026-02-25 07:00:52
● 2026-02-25 07:00:54
●A3.170.3.32026-02-24 → 2026-02-25 · 7 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
○ 2026-02-24 21:14:10
● 2026-02-24 23:12:36
○ 2026-02-25 01:03:24
● 2026-02-25 07:00:52
● 2026-02-25 07:00:54
●A3.170.3.502026-02-24 → 2026-02-25 · 7 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
○ 2026-02-24 21:14:10
● 2026-02-24 23:12:36
○ 2026-02-25 01:03:24
● 2026-02-25 07:00:52
● 2026-02-25 07:00:54
●A3.170.3.872026-02-24 → 2026-02-25 · 7 obs
○ 2017-10-21 03:08:06
● 2026-02-24 17:40:38
○ 2026-02-24 21:14:10
● 2026-02-24 23:12:36
○ 2026-02-25 01:03:24
● 2026-02-25 07:00:52
● 2026-02-25 07:00:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
plexresearch.comns-434.awsdns-54.com, ns-908.awsdns-49.net, ns-1271.awsdns-30.org, ns-2028.awsdns-61.co.uk1 record

✅ Authoritative Response

Server: 205.251.196.247

NS records: ns-434.awsdns-54.com, ns-908.awsdns-49.net, ns-1271.awsdns-30.org, ns-2028.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plexresearch.com (unsigned zone)

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

TypeCountSample Data
A43.170.3.3, 3.170.3.87...
NS4ns-1271.awsdns-30.org, ns-2028.awsdns-61.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT5atlassian-domain-verification=q703fNbyLU, atlassian-sending-domain-verification=15...
SOA1ns-908.awsdns-49.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-434.awsdns-54.com)

AI analysis

plexresearch.com points to four IP numbers: 3.170.3.3, 3.170.3.20, 3.170.3.50 and 3.170.3.87.

Other host names, for instance nextuplearning.org, drbobapol.com, parkit.city, 5aozpdg9s2.execute-api.us-east-1.amazonaws.com and www.flexi.network share IP numbers with plexresearch.com.

plexresearch.com is delegated to four name servers: ns-434.awsdns-54.com, ns-908.awsdns-49.net, ns-1271.awsdns-30.org and ns-2028.awsdns-61.co.uk.

plexresearch.com at least partially shares name servers with other domains, for instance shalltry.com, greatbee.kr, ap-southeast-2.cs.amazonlightsail.com, discountexhaustsystems.com and lojasgrazziotin.com.br.

These name servers are commonly used with ns-336.awsdns-42.com, ns-1540.awsdns-00.co.uk, ns-1768.awsdns-29.co.uk, ns-1273.awsdns-31.org, ns-139.awsdns-17.com and ns-913.awsdns-50.net.

Host names with two IP numbers:

ns-434.awsdns-54.com points to: 2600:9000:5301:b200::1 and 205.251.193.178.

ns-908.awsdns-49.net points to: 2600:9000:5303:8c00::1 and 205.251.195.140.

ns-1271.awsdns-30.org points to: 2600:9000:5304:f700::1 and 205.251.196.247.

ns-2028.awsdns-61.co.uk points to: 2600:9000:5307:ec00::1 and 205.251.199.236.

plexresearch.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.

plexresearch.com shares mail servers with other domains at least in part, for instance ns500698.ns500758.ns500758.ns500758.ns500758.ns500736.ns500698.ns500735.ns500698.ns500735.ns500708.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500698.ns500759.ns500759.ns500735.ns500735.ns500736.ns500735.ns500698.ns500708.ns500708.ns500576.ns500576.ns500652.ns500619.ns500576.trackreceptor.com, ns500731.ns500731.ns500742.ns500704.ns500742.ns500704.ns500688.ns500678.ns500649.lustychickser.com, ns500731.ns500731.ns500671.ns500754.ns500671.ns500671.ns500742.ns500704.ns500704.ns500649.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com and y-trap.com.

These mail servers are often used with 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.