usmtas.com - robtex.com

usmtas.com

DNSSEC⚠️ Not signed
A141.164.43.73🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900
PTR141.164.43.73.vultrusercontent.com
NSns1.koweb.net ⭐
A158.247.212.84🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900
PTR158.247.212.84.vultrusercontent.com
NSns2.koweb.net
A158.247.212.84🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900
PTR158.247.212.84.vultrusercontent.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns1.koweb.netadmin@koweb.net 2026-03-16 #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=1771291435

Same first word

usmtas.net

Similar names

mstusa.com
satusm.com
usamts.org
sustam.com
usamts.com
stamus.com
tumsas.com
umsats.ca
mustas.ch
satmus.com
stamus.org
mausts.com
mussat.com
musast.com
tumssa.co.za
sutsma.com
usasmt.com
stumas.com
usmast.com
tusmas.com
mussat.it
smaust.com.au
tmsusa.com
mtsusa.com
tmsaus.com.au
mastus.com
mustas.com.tr
sumast.com
sutams.com
ssumta.com
stamus.ru
austms.com
usatms.com
austms.org.au
mtsusa.co
mausts.net
sutams.org
usatsm.com
tasmus.com
tussam.com
mustas.com
amssut.com
mussat.fr
astsmu.com
smtusa.com
satsum.com
usasmt.net
tumsas.com.tr
tsumas.org
msaust.com
tussam.es
mstusa.net
samtus.com
tmsusa.net
tussam.org
massut.com
mussat.eu

DNS History

16 records (8 active, 8 former)

201820192020202120222023202420252026NSns1.koweb.netns2.koweb.netns1.whoisdomain.krns2.whoisdomain.krns3.whoisdomain.krns4.whoisdomain.krMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comkr1-aspmx1.worksmobile.comkr1-aspmx2.worksmobile.comA141.164.43.73116.126.87.23116.126.87.34
●NSns1.koweb.net2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-27 01:50:58
● 2026-03-22 17:11:44
● 2026-03-22 17:11:48
○NSns1.whoisdomain.kr2017-01-04 → 2018-01-27 · 4 obs
● 2017-01-04 23:56:10
● 2018-01-27 01:50:58
○ 2026-03-22 17:11:44
○ 2026-03-22 17:11:48
●NSns2.koweb.net2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-27 01:50:58
● 2026-03-22 17:11:44
● 2026-03-22 17:11:48
○NSns2.whoisdomain.kr2017-01-04 → 2018-01-27 · 4 obs
● 2017-01-04 23:56:10
● 2018-01-27 01:50:58
○ 2026-03-22 17:11:44
○ 2026-03-22 17:11:48
○NSns3.whoisdomain.kr2017-01-04 → 2018-01-27 · 4 obs
● 2017-01-04 23:56:10
● 2018-01-27 01:50:58
○ 2026-03-22 17:11:44
○ 2026-03-22 17:11:48
○NSns4.whoisdomain.kr2017-01-04 → 2018-01-27 · 4 obs
● 2017-01-04 23:56:10
● 2018-01-27 01:50:58
○ 2026-03-22 17:11:44
○ 2026-03-22 17:11:48
●MXalt1.aspmx.l.google.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-27 01:50:58
● 2026-03-22 17:11:44
● 2026-03-22 17:11:48
●MXalt2.aspmx.l.google.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-27 01:50:58
● 2026-03-22 17:11:44
● 2026-03-22 17:11:48
●MXalt3.aspmx.l.google.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-27 01:50:58
● 2026-03-22 17:11:44
● 2026-03-22 17:11:48
●MXalt4.aspmx.l.google.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-27 01:50:58
● 2026-03-22 17:11:44
● 2026-03-22 17:11:48
●MXaspmx.l.google.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-27 01:50:58
● 2026-03-22 17:11:44
● 2026-03-22 17:11:48
○MXkr1-aspmx1.worksmobile.com2017-01-04 → 2018-01-27 · 4 obs
● 2017-01-04 23:56:10
● 2018-01-27 01:50:58
○ 2026-03-22 17:11:44
○ 2026-03-22 17:11:48
○MXkr1-aspmx2.worksmobile.com2017-01-04 → 2018-01-27 · 4 obs
● 2017-01-04 23:56:10
● 2018-01-27 01:50:58
○ 2026-03-22 17:11:44
○ 2026-03-22 17:11:48
○A116.126.87.232017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 23:56:10
○ 2018-01-27 01:50:58
○ 2026-03-22 17:11:48
○A116.126.87.342018-01-27 → 2018-01-27 · 4 obs
○ 2017-01-04 23:56:10
● 2018-01-27 01:50:58
○ 2026-03-22 17:11:44
○ 2026-03-22 17:11:48
●A141.164.43.732026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-27 01:50:58
● 2026-03-22 17:11:44
● 2026-03-22 17:11:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
usmtas.comns1.koweb.net, ns2.koweb.net-

✅ Authoritative Response

Server: 158.247.212.84

NS records: ns1.koweb.net, ns2.koweb.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usmtas.com (unsigned zone)

⏱️ Timing

Total: 1379ms | Queries: -

📄 Records

TypeCountSample Data
A1141.164.43.73
NS2ns1.koweb.net, ns2.koweb.net
MX5ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns1.koweb.net admin.koweb.net

Analysis

IP Addresses

usmtas.com points to a single IP number: 141.164.43.73.

Other host names, for instance sktechwin.com, kjsteel.co.kr, daegugrand.co.kr and edskorea.com share IP numbers with usmtas.com.

Name Servers

usmtas.com is delegated to two name servers: ns1.koweb.net and ns2.koweb.net.

usmtas.com shares the same name server setup as other domains, for example sktechwin.com, kjsteel.co.kr, e-smartweb.com, sjice.com and koweb.net.

Host names with a single IP number:

ns1.koweb.net points to 158.247.212.84 and ns2.koweb.net points to 158.247.212.84.

Host names that point to 158.247.212.84: ns1.koweb.net and ns2.koweb.net.

Mail Servers

usmtas.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

usmtas.com shares mail servers with other domains at least partially, including houseofflowers.pk, vadose.com, ns500734.ns500693.ns500699.ns500693.ns500699.ns500699.ns500693.ns500693.ns500588.ns500588.ns500683.ns500588.ns500612.ns500588.dtrkdll.com, ns500698.ns500759.ns500736.ns500698.ns500735.ns500735.ns500698.ns500698.ns500736.ns500576.ns500686.ns500686.ns500619.ns500619.trackreceptor.com and ns500742.ns500731.ns500671.ns500742.ns500704.ns500704.ns500705.ns500671.ns500705.ns500705.ns500678.ns500678.ns500671.lusty(0x736c7574)z.com.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.