sysun.net - robtex.com

sysun.net

DNSSEC⚠️ Not signed
A38.165.76.199🇺🇸 PEGTECHINC
NSa3.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare
PTRip-172-64-53-25.defastlink.net
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare
PTRip-172-64-52-239.defastlink.net
NSb3.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1765098835

net

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=1771291465

Same first word

sysun.com
sysun.fr
sysun.com.cn
sysun.net

Similar names

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syuns.com
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nusys.co
synsu.com
sunys.com
sunys.de
ssuny.com
nusys.it
nusys.com
synus.us
synus.cn

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA38.165.76.199192.151.148.222
●NSa.share-dns.com2026-02-21 → 2026-02-24 · 3 obs
○ 2017-03-27 08:56:36
● 2026-02-21 20:44:42
● 2026-02-24 16:34:20
●NSa3.share-dns.com2026-02-21 → 2026-02-24 · 3 obs
○ 2017-03-27 08:56:36
● 2026-02-21 20:44:42
● 2026-02-24 16:34:20
●NSb.share-dns.net2026-02-21 → 2026-02-24 · 3 obs
○ 2017-03-27 08:56:36
● 2026-02-21 20:44:42
● 2026-02-24 16:34:20
●NSb3.share-dns.net2026-02-21 → 2026-02-24 · 3 obs
○ 2017-03-27 08:56:36
● 2026-02-21 20:44:42
● 2026-02-24 16:34:20
○NSf1g1ns1.dnspod.net2015-12-03 → 2015-12-03 · 3 obs
● 2015-12-03 08:46:56
○ 2016-06-24 05:44:32
○ 2026-02-24 16:34:20
○NSf1g1ns2.dnspod.net2015-12-03 → 2015-12-03 · 3 obs
● 2015-12-03 08:46:56
○ 2016-06-24 05:44:32
○ 2026-02-24 16:34:20
○NSns1.myhostadmin.net2017-03-27 → 2017-03-27 · 4 obs
○ 2016-06-24 05:44:32
● 2017-03-27 08:56:36
○ 2026-02-21 20:44:42
○ 2026-02-24 16:34:20
○NSns2.myhostadmin.net2017-03-27 → 2017-03-27 · 4 obs
○ 2016-06-24 05:44:32
● 2017-03-27 08:56:36
○ 2026-02-21 20:44:42
○ 2026-02-24 16:34:20
○NSns3.myhostadmin.net2017-03-27 → 2017-03-27 · 4 obs
○ 2016-06-24 05:44:32
● 2017-03-27 08:56:36
○ 2026-02-21 20:44:42
○ 2026-02-24 16:34:20
○NSns4.myhostadmin.net2017-03-27 → 2017-03-27 · 4 obs
○ 2016-06-24 05:44:32
● 2017-03-27 08:56:36
○ 2026-02-21 20:44:42
○ 2026-02-24 16:34:20
○NSns5.myhostadmin.net2017-03-27 → 2017-03-27 · 4 obs
○ 2016-06-24 05:44:32
● 2017-03-27 08:56:36
○ 2026-02-21 20:44:42
○ 2026-02-24 16:34:20
○NSns6.myhostadmin.net2017-03-27 → 2017-03-27 · 4 obs
○ 2016-06-24 05:44:32
● 2017-03-27 08:56:36
○ 2026-02-21 20:44:42
○ 2026-02-24 16:34:20
○A192.151.148.2222015-12-03 → 2015-12-03 · 3 obs
● 2015-12-03 08:46:56
○ 2016-06-24 05:44:32
○ 2026-02-24 16:34:20
●A38.165.76.1992026-02-21 → 2026-02-24 · 3 obs
○ 2016-06-24 05:44:32
● 2026-02-21 20:44:42
● 2026-02-24 16:34:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sysun.netb3.share-dns.net, a3.share-dns.com-

✅ Authoritative Response

Server: 172.64.52.239

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysun.net (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

TypeCountSample Data
A138.165.76.199
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

AI analysis

sysun.net points to IP number: 38.165.76.199.

Other host names such as ectj.net, bizzc.com, asbaza.com, ttlll.com and cncqmc.com share IPs with sysun.net.

sysun.net is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

sysun.net at least partially shares name servers with other domains, for instance 5ishenma.com, salesjobzone.com, nthchwl.com, brettpolonsky.com and huayindna.com.

These name servers are commonly used alongside a10.share-dns.com, b10.share-dns.net, a12.share-dns.com, b12.share-dns.net, a6.share-dns.com, b6.share-dns.net, a4.share-dns.com, b4.share-dns.net, a2.share-dns.com and b2.share-dns.net.

Host names with one IP target:

a3.share-dns.com maps to 172.64.53.25

a.share-dns.com maps to 172.64.53.25

b3.share-dns.net maps to 172.64.52.239

b.share-dns.net maps to 172.64.52.239

Host names that map to 172.64.53.25: a3.share-dns.com and a.share-dns.com

Host names that map to 172.64.52.239: b3.share-dns.net and b.share-dns.net