usentgroup.com - robtex.com

usentgroup.com

DNSSEC⚠️ Not signed
NSns1.systemdns.com ⭐
A2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.systemdns.com
A216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.systemdns.com
NSns2.systemdns.com
A2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.systemdns.com
A64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.systemdns.com
NSns3.systemdns.com
A2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns3.systemdns.com
A64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2
PTRns3.systemdns.com
MXmx.usentgroup.com.cust.hostedemail.com ⭐
A216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International
PTRmx.hostedemail.com
TXTv=spf1 include:_spf.hostedemail.com ~all
SOAns1.systemdns.comhostmaster@systemdns.com serial=1755269825

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=1774504172

Same first word

usentgroup.com

Similar names

gustonreup.com
sunetgroup.com

DNS History

32 records (4 active, 28 former)

20162017201820192020202120222023202420252026NSns1.systemdns.comns2.systemdns.comns3.systemdns.comdns1.name-services.comdns1.registrar-servers.comdns2.name-services.comdns2.registrar-servers.comdns3.name-services.comdns3.registrar-servers.comdns4.name-services.comdns4.registrar-servers.comdns5.name-services.comdns5.registrar-servers.comns33.domaincontrol.comns34.domaincontrol.comMXmx.usentgroup.com.cust.hostedemail.comeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comp.nsm.ctmail.comA184.168.221.33184.168.221.38184.168.221.39184.168.221.43184.168.221.4450.63.202.4650.63.202.6050.63.202.6168.65.123.2498.5.1.37
○NSdns1.name-services.com2016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 07:02:20
● 2016-04-25 05:12:08
○ 2017-01-17 02:46:58
○ 2026-03-26 06:19:02
○NSdns1.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○NSdns2.name-services.com2016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 07:02:20
● 2016-04-25 05:12:08
○ 2017-01-17 02:46:58
○ 2026-03-26 06:19:02
○NSdns2.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○NSdns3.name-services.com2016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 07:02:20
● 2016-04-25 05:12:08
○ 2017-01-17 02:46:58
○ 2026-03-26 06:19:02
○NSdns3.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○NSdns4.name-services.com2016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 07:02:20
● 2016-04-25 05:12:08
○ 2017-01-17 02:46:58
○ 2026-03-26 06:19:02
○NSdns4.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○NSdns5.name-services.com2016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 07:02:20
● 2016-04-25 05:12:08
○ 2017-01-17 02:46:58
○ 2026-03-26 06:19:02
○NSdns5.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
●NSns1.systemdns.com2026-03-09 → 2026-03-26 · 3 obs
○ 2018-06-18 04:32:28
● 2026-03-09 15:47:06
● 2026-03-26 06:19:02
●NSns2.systemdns.com2026-03-09 → 2026-03-26 · 3 obs
○ 2018-06-18 04:32:28
● 2026-03-09 15:47:06
● 2026-03-26 06:19:02
●NSns3.systemdns.com2026-03-09 → 2026-03-26 · 3 obs
○ 2018-06-18 04:32:28
● 2026-03-09 15:47:06
● 2026-03-26 06:19:02
○NSns33.domaincontrol.com2018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○NSns34.domaincontrol.com2018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○MXeforward1.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○MXeforward2.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○MXeforward3.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○MXeforward4.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○MXeforward5.registrar-servers.com2015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
●MXmx.usentgroup.com.cust.hostedemail.com2026-03-09 → 2026-03-26 · 3 obs
○ 2017-01-17 02:46:58
● 2026-03-09 15:47:06
● 2026-03-26 06:19:02
○MXp.nsm.ctmail.com2016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 07:02:20
● 2016-04-25 05:12:08
○ 2017-01-17 02:46:58
○ 2026-03-26 06:19:02
○A184.168.221.332018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○A184.168.221.382018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○A184.168.221.392018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○A184.168.221.432018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○A184.168.221.442018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○A50.63.202.462018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○A50.63.202.602018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○A50.63.202.612018-06-18 → 2018-06-18 · 4 obs
○ 2017-01-17 02:46:58
● 2018-06-18 04:32:28
○ 2026-03-09 15:47:06
○ 2026-03-26 06:19:02
○A68.65.123.2492015-07-07 → 2016-01-29 · 4 obs
● 2015-07-07 23:37:02
● 2016-01-29 07:02:20
○ 2016-04-25 05:12:08
○ 2026-03-26 06:19:02
○A8.5.1.372016-04-25 → 2016-04-25 · 4 obs
○ 2016-01-29 07:02:20
● 2016-04-25 05:12:08
○ 2017-01-17 02:46:58
○ 2026-03-26 06:19:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
usentgroup.comns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com6 records

✅ Authoritative Response

Server:64.99.96.36

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usentgroup.com (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns1.systemdns.com, ns2.systemdns.com...
MX1mx.usentgroup.com.cust.hostedemail.com (
TXT1v=spf1 include:_spf.hostedemail.com ~all
SOA1ns1.systemdns.com hostmaster.systemdns.c

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

Name Servers

usentgroup.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

usentgroup.com at least partially shares its name servers with other domains, for instance wolfresearch.net, ouhsc.org, greenemilitarytn.com, learspecial.com and supabargain.com.

Host names with two IP numbers:

ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90.

ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.

ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36.

Mail Servers

usentgroup.com is served by a single mail server, mx.usentgroup.com.cust.hostedemail.com.

mx.usentgroup.com.cust.hostedemail.com points to IP number 216.40.42.4.