estgrp.com - dns.ninja

estgrp.com

DNSSEC⚠️ Not signed
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns1.namepros-dns.com ⭐
A54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix
PTRns1.namepros-dns.com
NSns2.brokerage.ns.namepros-dns.is
A3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRns2.namepros-dns.com
TXTv=spf1 -all
SOAns1.namepros-dns.comdns@namepros.com serial=14655729

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=1784782142

Subdomains

mail.estgrp.com

Same first word

estgrp.com
estgrp.net

Similar names

etsgrp.com
gtreps.com.ar
tsgrep.com
gpters.org
gpster.net
sgterp.org
tregps.com

DNS History

24 records (3 active, 21 former)

20162017201820192020202120222023202420252026NSns1.namepros-dns.comns2.brokerage.ns.namepros-dns.isbuy.internettraffic.comlaunch1.spaceship.netlaunch2.spaceship.netns1.uniregistrymarket.linkns11018.ztomy.comns2.namepros-dns.isns2.uniregistrymarket.linkns21018.ztomy.comns3.inetu.netns4.inetu.netsell.internettraffic.comMXcluster5.us.messagelabs.comcluster5a.us.messagelabs.commail.b-io.coA54.237.57.21141.8.225.63199.195.142.109208.91.197.132209.235.199.6644.232.173.24952.40.42.11369.172.201.153
○NSbuy.internettraffic.com2016-05-04 → 2016-09-01 · 5 obs
○ 2016-02-14 21:01:50
● 2016-05-04 15:59:02
● 2016-09-01 16:52:14
○ 2016-12-23 06:15:48
○ 2026-07-23 05:15:52
○NSlaunch1.spaceship.net2026-02-24 → 2026-07-23 · 2 obs
○ 2026-02-24 16:35:46
○ 2026-07-23 05:15:52
○NSlaunch2.spaceship.net2026-02-24 → 2026-07-23 · 2 obs
○ 2026-02-24 16:35:46
○ 2026-07-23 05:15:52
●NSns1.namepros-dns.com2026-02-24 → 2026-07-23 · 3 obs
○ 2016-12-23 06:15:48
● 2026-02-24 16:35:46
● 2026-07-23 05:15:52
○NSns1.uniregistrymarket.link2016-12-23 → 2016-12-23 · 4 obs
○ 2016-09-01 16:52:14
● 2016-12-23 06:15:48
○ 2026-02-24 16:35:46
○ 2026-07-23 05:15:52
○NSns11018.ztomy.com2016-02-05 → 2016-02-14 · 5 obs
○ 2015-07-18 20:21:18
● 2016-02-05 09:39:24
● 2016-02-14 21:01:50
○ 2016-05-04 15:59:02
○ 2026-07-23 05:15:52
●NSns2.brokerage.ns.namepros-dns.is2026-02-24 → 2026-07-23 · 3 obs
○ 2016-12-23 06:15:48
● 2026-02-24 16:35:46
● 2026-07-23 05:15:52
○NSns2.namepros-dns.is2026-03-26 → 2026-03-26 · 4 obs
○ 2026-02-24 16:35:46
● 2026-03-26 07:35:02
○ 2026-04-03 13:28:28
○ 2026-07-23 05:15:52
○NSns2.uniregistrymarket.link2016-12-23 → 2016-12-23 · 4 obs
○ 2016-09-01 16:52:14
● 2016-12-23 06:15:48
○ 2026-02-24 16:35:46
○ 2026-07-23 05:15:52
○NSns21018.ztomy.com2016-02-05 → 2016-02-14 · 5 obs
○ 2015-07-18 20:21:18
● 2016-02-05 09:39:24
● 2016-02-14 21:01:50
○ 2016-05-04 15:59:02
○ 2026-07-23 05:15:52
○NSns3.inetu.net2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 20:21:18
○ 2016-02-05 09:39:24
○ 2026-07-23 05:15:52
○NSns4.inetu.net2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 20:21:18
○ 2016-02-05 09:39:24
○ 2026-07-23 05:15:52
○NSsell.internettraffic.com2016-05-04 → 2016-09-01 · 5 obs
○ 2016-02-14 21:01:50
● 2016-05-04 15:59:02
● 2016-09-01 16:52:14
○ 2016-12-23 06:15:48
○ 2026-07-23 05:15:52
○MXcluster5.us.messagelabs.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 20:21:18
○ 2015-11-03 02:05:14
○ 2026-07-23 05:15:52
○MXcluster5a.us.messagelabs.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 20:21:18
○ 2015-11-03 02:05:14
○ 2026-07-23 05:15:52
○MXmail.b-io.co2015-11-03 → 2015-11-03 · 4 obs
○ 2015-07-18 20:21:18
● 2015-11-03 02:05:14
○ 2016-02-05 09:39:24
○ 2026-07-23 05:15:52
○A141.8.225.632016-02-05 → 2016-02-14 · 5 obs
○ 2015-11-03 02:05:14
● 2016-02-05 09:39:24
● 2016-02-14 21:01:50
○ 2016-05-04 15:59:02
○ 2026-07-23 05:15:52
○A199.195.142.1092017-12-01 → 2017-12-01 · 4 obs
○ 2016-12-23 06:15:48
● 2017-12-01 13:15:38
○ 2026-02-24 16:35:46
○ 2026-07-23 05:15:52
○A208.91.197.1322015-11-03 → 2015-11-03 · 4 obs
○ 2015-07-18 20:21:18
● 2015-11-03 02:05:14
○ 2016-02-05 09:39:24
○ 2026-07-23 05:15:52
○A209.235.199.662015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 20:21:18
○ 2015-11-03 02:05:14
○ 2026-07-23 05:15:52
○A44.232.173.2492026-02-24 → 2026-07-23 · 2 obs
○ 2026-02-24 16:35:46
○ 2026-07-23 05:15:52
○A52.40.42.1132026-02-24 → 2026-07-23 · 2 obs
○ 2026-02-24 16:35:46
○ 2026-07-23 05:15:52
●A54.237.57.212026-02-24 → 2026-07-23 · 3 obs
○ 2017-12-01 13:15:38
● 2026-02-24 16:35:46
● 2026-07-23 05:15:52
○A69.172.201.1532016-05-04 → 2016-12-23 · 5 obs
○ 2016-02-14 21:01:50
● 2016-05-04 15:59:02
● 2016-12-23 06:15:48
○ 2017-12-01 13:15:38
○ 2026-07-23 05:15:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
estgrp.comns1.namepros-dns.com, ns2.brokerage.ns.namepros-dns.is1 record

✅ Authoritative Response

Server:3.233.30.191

NS records: ns1.namepros-dns.com, ns2.brokerage.ns.namepros-dns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estgrp.com (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

TypeCountSample Data
A154.237.57.21
NS2ns1.namepros-dns.com, ns2.brokerage.ns.namepros-dns.is
TXT1v=spf1 -all
SOA1ns1.namepros-dns.com dns.namepros.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.namepros-dns.com)

Analysis

Hierarchy

estgrp.com is the parent zone for mail.estgrp.com.

IP Addresses

estgrp.com directs to one IP number, which is 54.237.57.21.

Among the host names that share IP numbers with estgrp.com are 98.134.studyislam.com, vblut.com, serving.co and two others.

Name Servers

DNS delegation for estgrp.com points to two name servers: ns1.namepros-dns.com and ns2.brokerage.ns.namepros-dns.is.

estgrp.com has the same name server delegation as a number of other domains, such as severnoe.com, microtracteur.com, fortresspaper.com and two more.

estgrp.com partially shares its NS delegation with several other domains, including lhl.co, aivao.com, attic.co and two others.

In DNS configurations, these name servers often share authority with ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is, ns2.abdulbasit.ns.namepros-dns.is, zss5p6352r53spzb3phzhs8pdh6583j8.ns.namepros-dns.is and 7 other name servers.

ns1.namepros-dns.com resolves to 54.237.57.21. ns2.brokerage.ns.namepros-dns.is resolves to 3.233.30.191. Both host names point to a single IP number.