concurrent.com - dns.ninja

concurrent.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
TXTf0095018235b8109a2bf9f65674a1784b6971ed6
SOAns1.atom.comhostmaster@concurrent.com 2025-09-16 #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=1782241170

Subdomains

www.concurrent.com

Same first word

concurrent.biz
concurrent.org
concurrent.co
concurrent.dk
concurrent.eu
concurrent.jp
concurrent.ca
concurrent.tech
concurrent.com
concurrent.be
concurrent.co.za
concurrent.ch
concurrent.fr
concurrent.co.uk
concurrent.work
concurrent.net

Similar names

currentcon.com
truconnecr.com

DNS History

25 records (3 active, 22 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.com12.220.59.100nsns.ccur.comns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comns2.ccur.comns81.worldnic.comns82.worldnic.comMXconcurrent-com.mail.protection.outlook.comd73981a.ess.barracudanetworks.comd73981b.ess.barracudanetworks.cominbound.concurrent.com.netsolmail.netA52.20.84.62104.239.220.98208.91.197.2723.185.0.12620:12a:8000::12620:12a:8001::169.175.81.150
○NS12.220.59.1002016-09-22 → 2017-06-18 · 5 obs
○ 2015-11-17 03:12:32
● 2016-09-22 16:16:10
● 2017-06-18 02:49:26
○ 2021-02-13 20:51:04
○ 2026-06-23 19:00:40
○NSns2015-11-17 → 2017-06-18 · 5 obs
○ 2015-06-27 16:26:58
● 2015-11-17 03:12:32
● 2017-06-18 02:49:26
○ 2021-02-13 20:51:04
○ 2026-06-23 19:00:40
○NSns.ccur.com2015-11-17 → 2017-06-18 · 5 obs
○ 2015-06-27 16:26:58
● 2015-11-17 03:12:32
● 2017-06-18 02:49:26
○ 2021-02-13 20:51:04
○ 2026-06-23 19:00:40
●NSns1.atom.com2026-03-27 → 2026-06-23 · 3 obs
○ 2021-02-13 20:51:04
● 2026-03-27 16:16:12
● 2026-06-23 19:00:40
○NSns10.dnsmadeeasy.com2021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
○NSns11.dnsmadeeasy.com2021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
○NSns12.dnsmadeeasy.com2021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
○NSns13.dnsmadeeasy.com2021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
○NSns14.dnsmadeeasy.com2021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
○NSns15.dnsmadeeasy.com2021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
●NSns2.atom.com2026-03-27 → 2026-06-23 · 3 obs
○ 2021-02-13 20:51:04
● 2026-03-27 16:16:12
● 2026-06-23 19:00:40
○NSns2.ccur.com2015-11-17 → 2017-06-18 · 5 obs
○ 2015-06-27 16:26:58
● 2015-11-17 03:12:32
● 2017-06-18 02:49:26
○ 2021-02-13 20:51:04
○ 2026-06-23 19:00:40
○NSns81.worldnic.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 16:26:58
○ 2015-11-17 03:12:32
○ 2026-06-23 19:00:40
○NSns82.worldnic.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 16:26:58
○ 2015-11-17 03:12:32
○ 2026-06-23 19:00:40
○MXconcurrent-com.mail.protection.outlook.com2017-06-18 → 2021-02-13 · 5 obs
○ 2016-09-22 16:16:10
● 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
○MXd73981a.ess.barracudanetworks.com2015-11-17 → 2016-09-22 · 5 obs
○ 2015-06-27 16:26:58
● 2015-11-17 03:12:32
● 2016-09-22 16:16:10
○ 2017-06-18 02:49:26
○ 2026-06-23 19:00:40
○MXd73981b.ess.barracudanetworks.com2015-11-17 → 2016-09-22 · 5 obs
○ 2015-06-27 16:26:58
● 2015-11-17 03:12:32
● 2016-09-22 16:16:10
○ 2017-06-18 02:49:26
○ 2026-06-23 19:00:40
○MXinbound.concurrent.com.netsolmail.net2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 16:26:58
○ 2015-11-17 03:12:32
○ 2026-06-23 19:00:40
○A104.239.220.982017-06-18 → 2017-06-18 · 4 obs
○ 2016-09-22 16:16:10
● 2017-06-18 02:49:26
○ 2021-02-13 20:51:04
○ 2026-06-23 19:00:40
○A208.91.197.272015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 16:26:58
○ 2015-11-17 03:12:32
○ 2026-06-23 19:00:40
○A23.185.0.12021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
○A2620:12a:8000::12021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
○A2620:12a:8001::12021-02-13 → 2021-02-13 · 4 obs
○ 2017-06-18 02:49:26
● 2021-02-13 20:51:04
○ 2026-03-27 16:16:12
○ 2026-06-23 19:00:40
●A52.20.84.622026-03-27 → 2026-06-23 · 3 obs
○ 2021-02-13 20:51:04
● 2026-03-27 16:16:12
● 2026-06-23 19:00:40
○A69.175.81.1502015-11-17 → 2016-09-22 · 5 obs
○ 2015-06-27 16:26:58
● 2015-11-17 03:12:32
● 2016-09-22 16:16:10
○ 2017-06-18 02:49:26
○ 2026-06-23 19:00:40

🔍 DNS Trace

Analysis

Hierarchy

The domain www.concurrent.com falls under the parent concurrent.com.

IP Addresses

concurrent.com resolves to just one IP address, 52.20.84.62.

Two other host names, along with zergood.com, realmobile.com and vilcea.com, also share IP numbers with concurrent.com.

Name Servers

concurrent.com has two authoritative name servers — ns1.atom.com and ns2.atom.com.

concurrent.com shares its NS records with other domains, for example voucher.guru, micher.com, caryinjuryattorney.com and two others.

concurrent.com and other domains like spickly.com, cybe.com and tbpu.com share some name servers

These name servers tend to be used in conjunction with the name servers verification-7pwabbvnkprjocbaozjl6r.ns101.verify.hn.

Each of ns1.atom.com and ns2.atom.com has one IP address: ns1.atom.com uses 44.219.81.145 and ns2.atom.com uses 50.19.240.86.