`kengseng.com`

DNSSEC	⚠️ Not signed
A	216.17.1.170^{🇺🇸 USINTERNET216.17.1.0/24}
		PTR	`usi-web21-mtka.usinternet.com`
NS	`ns1.usinternet.com` ⭐
		A	216.17.3.121^{🇺🇸 USINTERNET216.17.0.0/19 US Internet route}
			PTR	`ns1.usinternet.com`
NS	`ns2.usinternet.com`
		A	50.93.240.4^{🇺🇸 USINTERNET50.93.240.0/20 US Internet Route}
			PTR	`ns2.usinternet.com`
NS	`ns3.usinternet.com`
		A	216.17.3.122^{🇺🇸 USINTERNET216.17.0.0/19 US Internet route}
			PTR	`ns3.usinternet.com`
NS	`ns4.usinternet.com`
		A	50.93.241.4^{🇺🇸 USINTERNET50.93.240.0/20 US Internet Route}
			PTR	`ns4.usinternet.com`
MX	`smtp1-mke.securence.com` ⭐
		A	216.17.3.48^{🇺🇸 USINTERNET216.17.0.0/19 US Internet route}
			PTR	`smtp1.msp.securence.com`
MX	`smtp1-msp.securence.com` ⭐
		A	216.17.3.48^{🇺🇸 USINTERNET216.17.0.0/19 US Internet route}
			PTR	`smtp1.msp.securence.com`
TXT	`v=spf1 include:spf.securence.com ~all`
SOA	`ns1.usinternet.com`hostmaster@usinternet.com serial=1634816100

`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=1774449457

WOT: SAFE (60/100)

Same first word

kengseng.net

kengseng.com

kengseng.com.cn

DNS History

20 records (7 active, 13 former)

○NSns1.mdci.ca2015-08-18 → 2016-11-03 · 5 obs

○ 2007-10-22 19:26:00
● 2015-08-18 14:35:04
● 2016-11-03 07:01:14
○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

○NSns1.oanet.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 19:26:00
○ 2015-08-18 14:35:04
○ 2026-03-25 15:03:24

●NSns1.usinternet.com2026-03-19 → 2026-03-25 · 3 obs

○ 2016-11-03 07:01:14
● 2026-03-19 11:07:14
● 2026-03-25 15:03:24

○NSns2.mdci.ca2015-08-18 → 2016-11-03 · 5 obs

○ 2007-10-22 19:26:00
● 2015-08-18 14:35:04
● 2016-11-03 07:01:14
○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

○NSns2.oanet.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 19:26:00
○ 2015-08-18 14:35:04
○ 2026-03-25 15:03:24

●NSns2.usinternet.com2026-03-19 → 2026-03-25 · 3 obs

○ 2016-11-03 07:01:14
● 2026-03-19 11:07:14
● 2026-03-25 15:03:24

○NSns3.mdci.ca2015-08-18 → 2016-11-03 · 5 obs

○ 2007-10-22 19:26:00
● 2015-08-18 14:35:04
● 2016-11-03 07:01:14
○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

●NSns3.usinternet.com2026-03-19 → 2026-03-25 · 3 obs

○ 2016-11-03 07:01:14
● 2026-03-19 11:07:14
● 2026-03-25 15:03:24

○NSns4.mdci.ca2015-08-18 → 2016-11-03 · 5 obs

○ 2007-10-22 19:26:00
● 2015-08-18 14:35:04
● 2016-11-03 07:01:14
○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

●NSns4.usinternet.com2026-03-19 → 2026-03-25 · 3 obs

○ 2016-11-03 07:01:14
● 2026-03-19 11:07:14
● 2026-03-25 15:03:24

○NSns5.usinternet.com2015-08-18 → 2016-11-03 · 5 obs

○ 2007-10-22 19:26:00
● 2015-08-18 14:35:04
● 2016-11-03 07:01:14
○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

○NSusi-ns00-mtka.usinternet.com2026-03-19 → 2026-03-25 · 2 obs

○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

○MXmail.kengseng.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 19:26:00
○ 2015-08-18 14:35:04
○ 2026-03-25 15:03:24

●MXsmtp1-mke.securence.com2026-03-19 → 2026-03-25 · 3 obs

○ 2016-11-03 07:01:14
● 2026-03-19 11:07:14
● 2026-03-25 15:03:24

●MXsmtp1-msp.securence.com2026-03-19 → 2026-03-25 · 3 obs

○ 2016-11-03 07:01:14
● 2026-03-19 11:07:14
● 2026-03-25 15:03:24

○MXsmtp1.mke.securence.com2015-08-18 → 2016-11-03 · 5 obs

○ 2007-10-22 19:26:00
● 2015-08-18 14:35:04
● 2016-11-03 07:01:14
○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

○MXsmtp1.msp.securence.com2015-08-18 → 2016-11-03 · 5 obs

○ 2007-10-22 19:26:00
● 2015-08-18 14:35:04
● 2016-11-03 07:01:14
○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

○A204.209.13.2542007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 19:26:00
○ 2015-08-18 14:35:04
○ 2026-03-25 15:03:24

○A216.17.1.1352015-08-18 → 2016-11-03 · 5 obs

○ 2007-10-22 19:26:00
● 2015-08-18 14:35:04
● 2016-11-03 07:01:14
○ 2026-03-19 11:07:14
○ 2026-03-25 15:03:24

●A216.17.1.1702026-03-19 → 2026-03-25 · 3 obs

○ 2016-11-03 07:01:14
● 2026-03-19 11:07:14
● 2026-03-25 15:03:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
kengseng.com	ns2.usinternet.com, ns3.usinternet.com, ns4.usinternet.com, ns1.usinternet.com	4 records

✅ Authoritative Response

Server:216.17.3.121

NS records: ns2.usinternet.com, ns3.usinternet.com, ns4.usinternet.com, ns1.usinternet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kengseng.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.17.1.170`
NS	4	`ns3.usinternet.com, ns2.usinternet.com...`
MX	2	`smtp1-mke.securence.com (pri: 10), smtp1-msp.securence.com (pri: 10)`
TXT	1	`v=spf1 include:spf.securence.com ~all`
SOA	1	`ns1.usinternet.com hostmaster.usinternet`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.usinternet.com, ns3.usinternet.com, ns4.usinternet.com...)

Analysis

IP Addresses

kengseng.com points to IP number: 216.17.1.170.

Other host names such as circinusltd.com, www.lanscapecorp.com, farmproducts.com, stgemma.com and avalonoilinc.com share IPs with kengseng.com.

Name Servers

kengseng.com is delegated to four name servers: ns1.usinternet.com, ns2.usinternet.com, ns3.usinternet.com and ns4.usinternet.com.

kengseng.com at least partially shares name servers with other domains, for instance 70.17.216.in-addr.arpa, lexingtonmnliquors.com, 138.88.23.in-addr.arpa, 147.88.23.in-addr.arpa and 212.50.72.in-addr.arpa.

These name servers are commonly used with dnsrad1.usinternet.com, dnsrad2.usinternet.com, ns.usinternet.com, ns-mw-01.usinternet.com, ns-mw-02.usinternet.com and usi-ns00-mtka.usinternet.com.

Host names with one IP number:

ns1.usinternet.com points to 216.17.3.121.

ns2.usinternet.com points to 50.93.240.4.

ns3.usinternet.com points to 216.17.3.122.

ns4.usinternet.com points to 50.93.241.4.

Mail Servers

kengseng.com is handled by two mail servers: smtp1-mke.securence.com and smtp1-msp.securence.com.

The mail server setup for kengseng.com matches that of other domains, for instance maxcamcorp.com, zimbra.securence.com, michigan.imsasafety.org, usi-2k10hosted-17.160.securence.com and cstlaw.com.

kengseng.com shares some mail servers with other domains, at least partially, for example fabricsupply.com, interlachencc.org, sbtpartners.com and phonesav.com.

Host names sharing one IP: smtp1-mke.securence.com and smtp1-msp.securence.com point to 216.17.3.48.

kengseng.com - robtex.com

kengseng.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`kengseng.com`

`com`