`sinotongyong.com`

DNSSEC	⚠️ Not signed
A	140.188.144.82^{🇺🇸 PEGTECHINC140.188.128.0/19 PEG TECH INC}
NS	`ns1.domainnamedns.com` ⭐
		A	2604:86c0:6001:14::d86a:b99c^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	216.106.185.75^{🇺🇸 AS63023216.106.185.0/24 GTHost}
			PTR	`75-185-106-216.clients.gthost.com`
NS	`ns2.domainnamedns.com`
		A	2604:86c0:2001:6::2672:72b7^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	38.114.114.183^{🇨🇦 AS6302338.114.114.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP.}
			PTR	`183-114-114-38.clients.gthost.com`
NS	`ns3.domainnamedns.com` ⚠️ Not in parent delegation
		A	2406:da18:e80:ec00:7b68:89e5:1ce1:c481^{🇸🇬 Amazon2406:da18:c00::/38 AWS}
		A	54.151.142.119^{🇸🇬 Amazon54.151.128.0/17 SIN prefix}
			PTR	`ec2-54-151-142-119.ap-southeast-1.compute.amazonaws.com`
NS	`ns4.domainnamedns.com` ⚠️ Not in parent delegation
		A	2604:86c0:2001:c::43dc:4833^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	67.220.72.51^{🇺🇸 AS6302367.220.72.0/24 GTHOST}
			PTR	`51-72-220-67.clients.gthost.com`
SOA	`ns1.domainnamedns.com`support@namens.net serial=1777982326

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786155394

⚠️ On DNS blocklist: tif

Same first word

sinotongyong.com

DNS History

6 records (5 active, 1 former)

●NSns1.domainnamedns.com2026-07-04 → 2026-08-08 · 2 obs

● 2026-07-04 03:06:30
● 2026-08-08 02:19:20

●NSns2.domainnamedns.com2026-07-04 → 2026-08-08 · 2 obs

● 2026-07-04 03:06:30
● 2026-08-08 02:19:20

●NSns3.domainnamedns.com2026-07-04 → 2026-08-08 · 2 obs

● 2026-07-04 03:06:30
● 2026-08-08 02:19:20

●NSns4.domainnamedns.com2026-07-04 → 2026-08-08 · 2 obs

● 2026-07-04 03:06:30
● 2026-08-08 02:19:20

●A140.188.144.822026-07-04 → 2026-08-08 · 2 obs

● 2026-07-04 03:06:30
● 2026-08-08 02:19:20

○A38.165.124.1472026-07-04 → 2026-08-08 · 2 obs

○ 2026-07-04 03:06:30
○ 2026-08-08 02:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sinotongyong.com	ns1.domainnamedns.com, ns2.domainnamedns.com	4 records

✅ Authoritative Response

Server:216.106.185.75

NS records: ns1.domainnamedns.com, ns2.domainnamedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinotongyong.com (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.188.144.82`
NS	4	`ns2.domainnamedns.com, ns1.domainnamedns.com...`
SOA	1	`ns1.domainnamedns.com support.namens.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.domainnamedns.com, ns1.domainnamedns.com, ns2.domainnamedns.com...)

Analysis

IP Addresses

sinotongyong.com directs to one IP number, which is 140.188.144.82.

Further host names like hzllxg.com and hengheauto.com overlap in IP numbers with sinotongyong.com.

Name Servers

The domain sinotongyong.com is delegated to these four name servers: ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com.

There is at least partial name server overlap between sinotongyong.com and other domains — 4858683.com, sthic1.com, szjtqj.com and two more among them.

All four hostnames — ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com — resolve to two IP numbers apiece: ns1.domainnamedns.com to 216.106.185.75 and 2604:86c0:6001:14::d86a:b99c; ns2.domainnamedns.com to 38.114.114.183 and 2604:86c0:2001:6::2672:72b7; ns3.domainnamedns.com to 54.151.142.119 and 2406:da18:e80:ec00:7b68:89e5:1ce1:c481; ns4.domainnamedns.com to 67.220.72.51 and 2604:86c0:2001:c::43dc:4833.

sinotongyong.com - robtex.com