workusainc.com - robtex.com

workusainc.com

DNSSEC⚠️ Not signed
A13.248.243.5🇺🇸 Amazon13.248.240.0/20
PTRa16e665f42988324c.awsglobalaccelerator.com
A76.223.105.230🇺🇸 Amazon76.223.96.0/20
NSns43.domaincontrol.com ⭐
A2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44
PTRns43.domaincontrol.com
A97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns43.domaincontrol.com
NSns44.domaincontrol.com
A2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44
PTRns44.domaincontrol.com
A173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns44.domaincontrol.com
MXmx1-us1.ppe-hosted.com ⭐
A67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc.
PTRmx1-us1.ppe-hosted.com
A148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.
PTRmx1-us1.ppe-hosted.com
MXmx2-us1.ppe-hosted.com ⭐
A67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc.
PTRmx2-us1.ppe-hosted.com
A148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.
PTRmx2-us1.ppe-hosted.com
TXTv=spf1 include:spf.em.secureserver.net a:dispatch-us.ppe-hosted.com
SOAns43.domaincontrol.comdns@jomax.net 2026-04-08 #0

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=1785743812

Same first word

workusainc.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns43.domaincontrol.comns44.domaincontrol.comdns.stabletransit.comdns1.stabletransit.comdns2.stabletransit.comns1.binary.netns2.binary.netns3.binary.netMXmx1-us1.ppe-hosted.commx2-us1.ppe-hosted.commx.binary.netA13.248.243.576.223.105.230184.106.55.72216.229.24.15216.229.5.60
○NSdns.stabletransit.com2015-05-30 → 2015-10-18 · 4 obs
● 2015-05-30 03:38:42
● 2015-10-18 17:31:30
○ 2016-01-05 09:36:58
○ 2026-08-03 08:25:24
○NSdns1.stabletransit.com2015-05-30 → 2015-10-18 · 4 obs
● 2015-05-30 03:38:42
● 2015-10-18 17:31:30
○ 2016-01-05 09:36:58
○ 2026-08-03 08:25:24
○NSdns2.stabletransit.com2015-05-30 → 2015-10-18 · 4 obs
● 2015-05-30 03:38:42
● 2015-10-18 17:31:30
○ 2016-01-05 09:36:58
○ 2026-08-03 08:25:24
○NSns1.binary.net2016-01-05 → 2017-07-09 · 5 obs
○ 2015-10-18 17:31:30
● 2016-01-05 09:36:58
● 2017-07-09 20:36:16
○ 2026-08-01 15:17:04
○ 2026-08-03 08:25:24
○NSns2.binary.net2016-01-05 → 2017-07-09 · 5 obs
○ 2015-10-18 17:31:30
● 2016-01-05 09:36:58
● 2017-07-09 20:36:16
○ 2026-08-01 15:17:04
○ 2026-08-03 08:25:24
○NSns3.binary.net2016-01-05 → 2017-07-09 · 5 obs
○ 2015-10-18 17:31:30
● 2016-01-05 09:36:58
● 2017-07-09 20:36:16
○ 2026-08-01 15:17:04
○ 2026-08-03 08:25:24
●NSns43.domaincontrol.com2026-08-01 → 2026-08-03 · 3 obs
○ 2017-07-09 20:36:16
● 2026-08-01 15:17:04
● 2026-08-03 08:25:24
●NSns44.domaincontrol.com2026-08-01 → 2026-08-03 · 3 obs
○ 2017-07-09 20:36:16
● 2026-08-01 15:17:04
● 2026-08-03 08:25:24
○MXmx.binary.net2015-05-30 → 2017-07-09 · 4 obs
● 2015-05-30 03:38:42
● 2017-07-09 20:36:16
○ 2026-08-01 15:17:04
○ 2026-08-03 08:25:24
●MXmx1-us1.ppe-hosted.com2026-08-01 → 2026-08-03 · 3 obs
○ 2017-07-09 20:36:16
● 2026-08-01 15:17:04
● 2026-08-03 08:25:24
●MXmx2-us1.ppe-hosted.com2026-08-01 → 2026-08-03 · 3 obs
○ 2017-07-09 20:36:16
● 2026-08-01 15:17:04
● 2026-08-03 08:25:24
●A13.248.243.52026-08-01 → 2026-08-03 · 3 obs
○ 2017-07-09 20:36:16
● 2026-08-01 15:17:04
● 2026-08-03 08:25:24
○A184.106.55.722015-05-30 → 2015-10-18 · 4 obs
● 2015-05-30 03:38:42
● 2015-10-18 17:31:30
○ 2016-01-05 09:36:58
○ 2026-08-03 08:25:24
○A216.229.24.152016-01-05 → 2016-04-09 · 5 obs
○ 2015-10-18 17:31:30
● 2016-01-05 09:36:58
● 2016-04-09 20:18:32
○ 2016-10-28 11:40:02
○ 2026-08-03 08:25:24
○A216.229.5.602016-10-28 → 2017-07-09 · 5 obs
○ 2016-04-09 20:18:32
● 2016-10-28 11:40:02
● 2017-07-09 20:36:16
○ 2026-08-01 15:17:04
○ 2026-08-03 08:25:24
●A76.223.105.2302026-08-01 → 2026-08-03 · 3 obs
○ 2017-07-09 20:36:16
● 2026-08-01 15:17:04
● 2026-08-03 08:25:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
workusainc.comns43.domaincontrol.com, ns44.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.101.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workusainc.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.105.230, 13.248.243.5
NS2ns43.domaincontrol.com, ns44.domaincontrol.com
MX2mx1-us1.ppe-hosted.com (pri: 5), mx2-us1.ppe-hosted.com (pri: 5)
TXT1v=spf1 include:spf.em.secureserver.net a
SOA1ns43.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)

Analysis

IP Addresses

workusainc.com resolves to the IP addresses 13.248.243.5 and 76.223.105.230

hwtrek.com, html.site-q2qyvfe4m.godaddysites.com, ilovebluepencils.com plus two other host names have IP numbers in common with workusainc.com.

Name Servers

workusainc.com uses two name servers for its delegation: ns43.domaincontrol.com and ns44.domaincontrol.com.

The name server configuration of workusainc.com is shared with other domains, for instance westernsys.com, caribbeancarecenter.com, dynastytransportusa.com and two others.

The two host names ns43.domaincontrol.com and ns44.domaincontrol.com each have a pair of IP addresses: ns43.domaincontrol.com has 97.74.101.22 and 2603:5:2152::16, and ns44.domaincontrol.com has 173.201.69.22 and 2603:5:2252::16.

Mail Servers

workusainc.com uses two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

The mail server setup of workusainc.com matches that of other domains such as elitecustomtile.com, arboretumvc.com, africanmoons.org and two others.

At least some of the mail servers used by workusainc.com are shared with other domains: celtradecanada.ca, attracting-solutions.com, gemcity.com and two others among them.

The two host names mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com each have a pair of IP addresses: mx1-us1.ppe-hosted.com has 67.231.154.162 and 148.163.129.50, and mx2-us1.ppe-hosted.com has 67.231.154.163 and 148.163.129.51.