syst.us - robtex.com

syst.us

DNSSEC⚠️ Not signed
A52.2.56.64🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix
PTRus-ip-2.short.io
A52.21.33.16🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
NSns1-06.azuregov-dns.us ⭐
A2001:489a:4000::6🇺🇸 AS80702001:489a:4000::/35 Microsoft V6
PTRns1-06.azuregov-dns.us
A195.134.224.6🇫🇮 AS8070195.134.224.0/19 Microsoft Federal
PTRns1-06.azuregov-dns.us
NSns2-06.azuregov-dns.us
A2001:489a:4002::6🇺🇸 AS80702001:489a:4000::/35 Microsoft V6
PTRns2-06.azuregov-dns.us
A195.134.226.6🇫🇮 AS8070195.134.224.0/19 Microsoft Federal
PTRns2-06.azuregov-dns.us
NSns3-06.azuregov-dns.us
A2001:489a:4004::6🇺🇸 AS80702001:489a:4000::/35 Microsoft V6
PTRns3-06.azuregov-dns.us
A204.13.120.6🇺🇸 AS8070204.13.120.0/21 Microsoft
PTRns3-06.azuregov-dns.us
NSns4-06.azuregov-dns.us
A2001:489a:4006::6🇺🇸 AS80702001:489a:4000::/35 Microsoft V6
PTRns4-06.azuregov-dns.us
A204.13.122.6🇺🇸 AS8070204.13.120.0/21 Microsoft
PTRns4-06.azuregov-dns.us
SOAns1-06.azuregov-dns.usazuredns-hostmaster@microsoft.com serial=1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1784409827

Same first word

syst.ms
syst.co.il
syst.in
syst.ru
syst.cz
syst.dk
syst.jp
syst.ws
syst.pro
syst.co.kr
syst.media
syst.info
syst.ch
syst.com
syst.org.tw
syst.de
syst.ca
syst.xyz
syst.com.cn
syst.at
syst.su
syst.com.br
syst.us
syst.fr
syst.or.kr
syst.co

Similar names

stsy.org
stsy.com
tsys.co
ssyt.com.mx
tsys.nl
ysst.co.th
ssty.ru
tyss.info
stys.ru
tyss.nl
syts.sk
ysst.com
ssyt.net
ysst.xyz
tsys.jp
syts.co.uk
tsys.us
syts.org
syts.de
ysts.ru
ssty.net
tsys.cn
tsys.org
ssty.com.cn
tyss.net
tyss.shop
tsys.info
ssty.fi
ysst.org
tssy.ru
ytss.ru
ytss.at
syts.com.br
ysts.com
tsys.tech
syts.education
tsys.it
syts.eu
ssyt.com
ssty.tv
ssty.com
tsys.cloud
tsys.at
stys.nl
stys.info
ysts.cn
ssyt.org
tsys.com
stsy.sh.cn
tsys.de
tsys.mx
tsys.in
ytss.edu.sg
syts.nl
tyss.cn
stys.com
tsys.ru
syts.com
ysst.cc
tsys.no
stys.org
ssty.cn
stys.cn
ysts.cc
tssy.org
ytss.co.jp
ysts.co.jp
stys.net
ysts.ca
stys.cz
tyss.com
tsys.com.br
ssyt.rip
tsys.co.uk
tsys.net
ysst.no
stsy.net
ysts.com.br
tssy.cn
tssy.com
stys.de
stys.com.cn
ysst.info
ysts.duckdns.org
tsys.es
ysts.net

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1-06.azuregov-dns.usns2-06.azuregov-dns.usns3-06.azuregov-dns.usns4-06.azuregov-dns.usns53.domaincontrol.comns54.domaincontrol.comMXmailstore1.asia.secureserver.netsmtp.asia.secureserver.netA52.2.56.6452.21.33.16107.180.0.180166.62.28.130
●NSns1-06.azuregov-dns.us2026-06-09 → 2026-07-18 · 3 obs
○ 2016-08-11 07:25:34
● 2026-06-09 10:34:52
● 2026-07-18 21:33:36
●NSns2-06.azuregov-dns.us2026-06-09 → 2026-07-18 · 3 obs
○ 2016-08-11 07:25:34
● 2026-06-09 10:34:52
● 2026-07-18 21:33:36
●NSns3-06.azuregov-dns.us2026-06-09 → 2026-07-18 · 3 obs
○ 2016-08-11 07:25:34
● 2026-06-09 10:34:52
● 2026-07-18 21:33:36
●NSns4-06.azuregov-dns.us2026-06-09 → 2026-07-18 · 3 obs
○ 2016-08-11 07:25:34
● 2026-06-09 10:34:52
● 2026-07-18 21:33:36
○NSns53.domaincontrol.com2015-08-03 → 2016-03-19 · 4 obs
● 2015-08-03 07:17:26
● 2016-03-19 05:55:06
○ 2016-08-11 07:25:34
○ 2026-07-18 21:33:36
○NSns54.domaincontrol.com2015-08-03 → 2016-03-19 · 4 obs
● 2015-08-03 07:17:26
● 2016-03-19 05:55:06
○ 2016-08-11 07:25:34
○ 2026-07-18 21:33:36
○MXmailstore1.asia.secureserver.net2015-08-03 → 2016-03-19 · 4 obs
● 2015-08-03 07:17:26
● 2016-03-19 05:55:06
○ 2016-08-11 07:25:34
○ 2026-07-18 21:33:36
○MXsmtp.asia.secureserver.net2015-08-03 → 2016-03-19 · 4 obs
● 2015-08-03 07:17:26
● 2016-03-19 05:55:06
○ 2016-08-11 07:25:34
○ 2026-07-18 21:33:36
○A107.180.0.1802015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 07:17:26
○ 2015-12-01 13:00:28
○ 2026-07-18 21:33:36
○A166.62.28.1302015-12-01 → 2016-03-19 · 5 obs
○ 2015-08-03 07:17:26
● 2015-12-01 13:00:28
● 2016-03-19 05:55:06
○ 2016-08-11 07:25:34
○ 2026-07-18 21:33:36
●A52.2.56.642026-06-09 → 2026-07-18 · 3 obs
○ 2016-08-11 07:25:34
● 2026-06-09 10:34:52
● 2026-07-18 21:33:36
●A52.21.33.162026-06-09 → 2026-07-18 · 3 obs
○ 2016-08-11 07:25:34
● 2026-06-09 10:34:52
● 2026-07-18 21:33:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
syst.usns3-06.azuregov-dns.us, ns4-06.azuregov-dns.us, ns1-06.azuregov-dns.us, ns2-06.azuregov-dns.us-

✅ Authoritative Response

Server:195.134.224.6

NS records: ns3-06.azuregov-dns.us, ns4-06.azuregov-dns.us, ns1-06.azuregov-dns.us, ns2-06.azuregov-dns.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syst.us (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

TypeCountSample Data
A252.21.33.16, 52.2.56.64
NS4ns1-06.azuregov-dns.us, ns2-06.azuregov-dns.us...
SOA1ns1-06.azuregov-dns.us azuredns-hostmast

Analysis

IP Addresses

syst.us has two IP addresses: 52.2.56.64 and 52.21.33.16

pntv.us, techtube.ir, executech.info and two other host names share IP numbers with syst.us.

Name Servers

The authoritative name servers for syst.us are ns1-06.azuregov-dns.us, ns2-06.azuregov-dns.us, ns3-06.azuregov-dns.us and ns4-06.azuregov-dns.us.

The name servers of syst.us overlap at least partially with those of other domains — among them phoenixrecyclingproject.org, arms.app, defense-trade.com and two more.

Each of the four hosts ns1-06.azuregov-dns.us, ns2-06.azuregov-dns.us, ns3-06.azuregov-dns.us and ns4-06.azuregov-dns.us has two IP addresses. ns1-06.azuregov-dns.us points to 195.134.224.6 and 2001:489a:4000::6. ns2-06.azuregov-dns.us points to 195.134.226.6 and 2001:489a:4002::6. ns3-06.azuregov-dns.us points to 204.13.120.6 and 2001:489a:4004::6. ns4-06.azuregov-dns.us points to 204.13.122.6 and 2001:489a:4006::6.