concurrent.com - dns.ninja

concurrent.com

DNSSEC⚠️ Not signed
A67.225.191.116🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc
PTRhost2.silverinternetventures.org
NSns1.silverinternetventures.org ⭐
A67.225.191.116🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc
PTRhost2.silverinternetventures.org
NSns2.silverinternetventures.org
A67.225.191.116🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc
PTRhost2.silverinternetventures.org
MXconcurrent.com ⭐
A67.225.191.116🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc
PTRhost2.silverinternetventures.org
SOAns1.silverinternetventures.orgdomainnames@gmail.com 2026-07-16 #3

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=1786212419

MX for

concurrent.com

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

29 records (4 active, 25 former)

20162017201820192020202120222023202420252026NSns1.silverinternetventures.orgns2.silverinternetventures.org12.220.59.100nsns.ccur.comns1.atom.comns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comns2.atom.comns2.ccur.comns81.worldnic.comns82.worldnic.comMXconcurrent.comconcurrent-com.mail.protection.outlook.comd73981a.ess.barracudanetworks.comd73981b.ess.barracudanetworks.cominbound.concurrent.com.netsolmail.netA67.225.191.116104.239.220.98208.91.197.2723.185.0.12620:12a:8000::12620:12a:8001::152.20.84.6269.175.81.150
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○NSns1.atom.com2026-03-27 → 2026-03-27 · 4 obs
○ 2021-02-13 20:51:04
● 2026-03-27 16:16:12
○ 2026-07-17 23:50:12
○ 2026-08-08 18:30:16
●NSns1.silverinternetventures.org2026-07-17 → 2026-08-08 · 3 obs
○ 2026-03-27 16:16:12
● 2026-07-17 23:50:12
● 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○NSns2.atom.com2026-03-27 → 2026-03-27 · 4 obs
○ 2021-02-13 20:51:04
● 2026-03-27 16:16:12
○ 2026-07-17 23:50:12
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
●NSns2.silverinternetventures.org2026-07-17 → 2026-08-08 · 3 obs
○ 2026-03-27 16:16:12
● 2026-07-17 23:50:12
● 2026-08-08 18:30:16
○NSns81.worldnic.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 16:26:58
○ 2015-11-17 03:12:32
○ 2026-08-08 18:30:16
○NSns82.worldnic.com2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 16:26:58
○ 2015-11-17 03:12:32
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
●MXconcurrent.com2026-07-17 → 2026-08-08 · 3 obs
○ 2026-03-27 16:16:12
● 2026-07-17 23:50:12
● 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○MXinbound.concurrent.com.netsolmail.net2015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 16:26:58
○ 2015-11-17 03:12:32
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○A208.91.197.272015-06-27 → 2015-06-27 · 3 obs
● 2015-06-27 16:26:58
○ 2015-11-17 03:12:32
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16
○A52.20.84.622026-03-27 → 2026-03-27 · 4 obs
○ 2021-02-13 20:51:04
● 2026-03-27 16:16:12
○ 2026-07-17 23:50:12
○ 2026-08-08 18:30:16
●A67.225.191.1162026-07-17 → 2026-08-08 · 3 obs
○ 2026-03-27 16:16:12
● 2026-07-17 23:50:12
● 2026-08-08 18:30:16
○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
○ 2026-08-08 18:30:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...-
concurrent.comns2.silverinternetventures.org, ns1.silverinternetventures.org-

✅ Authoritative Response

Server:67.225.191.116

NS records: ns2.silverinternetventures.org, ns1.silverinternetventures.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concurrent.com (unsigned zone)

⏱️ Timing

Total: 509ms | Queries: -

📄 Records

TypeCountSample Data
A167.225.191.116
NS2ns2.silverinternetventures.org, ns1.silverinternetventures.org
MX1concurrent.com (pri: 0)
SOA1ns1.silverinternetventures.org domainnam

Analysis

Hierarchy

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

Mail Server Role

concurrent.com handles its own mail, functioning as its own mail server.

IP Addresses

concurrent.com resolves to just one IP address, 67.225.191.116.

Two other host names, along with host2.silverinternetventures.org, receivables.com and bisous.com, also share IP numbers with concurrent.com.

Name Servers

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

concurrent.com shares its NS records with other domains, for example receivables.com, bisous.com, luminous.com and two others.

The name servers for concurrent.com overlap at least partially with those of other domains — for example streaks.com.

ns1.silverinternetventures.org and ns2.silverinternetventures.org each point to one IP address — 67.225.191.116.

The host names ns1.silverinternetventures.org and ns2.silverinternetventures.org both resolve to 67.225.191.116 IP addresses.

Mail Servers

concurrent.com is served by just one mail server: concurrent.com.

concurrent.com points to one IP number — 67.225.191.116.