`quehanchongmon.com`

DNSSEC	⚠️ Not signed
A	103.75.184.20^{🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN}
NS	`ns1.tenten.vn.quehanchongmon.com` ⭐
		A	103.75.184.20^{🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN}
NS	`ns1.tenten.vn`
		A	2404:f080:1101:322:a150:95:113:2270^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns1.tenten.vn`
		A	103.18.7.201^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`ns1.tenten.vn`
NS	`ns2.tenten.vn`
		A	2404:f080:1101:322:a150:95:113:2271^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns2.tenten.vn`
		A	103.18.7.202^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`ns2.tenten.vn`
NS	`ns3.tenten.vn`
		A	2404:f080:1101:322:a150:95:113:2272^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`ns3.tenten.vn`
		A	133.130.107.205^{🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`ns3.tenten.vn`
MX	`mail.quehanchongmon.com` ⭐
		A	103.75.184.20^{🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN}
TXT	`v=spf1 mx a ip4:103.75.184.20 ~all`
SOA	`ns1.tenten.vn.quehanchongmon.com`hostmaster@quehanchongmon.com 2025-08-25 #17

`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=1778452501

Subdomains

vn.quehanchongmon.com

mail.quehanchongmon.com

www.quehanchongmon.com

Same first word

quehanchongmon.com

DNS History

8 records (6 active, 2 former)

●NSns1.tenten.vn2016-12-16 → 2026-05-10 · 2 obs

● 2016-12-16 20:22:48
● 2026-05-10 22:50:50

●NSns1.tenten.vn.quehanchongmon.com2016-12-16 → 2026-05-10 · 2 obs

● 2016-12-16 20:22:48
● 2026-05-10 22:50:50

●NSns2.tenten.vn2016-12-16 → 2026-05-10 · 2 obs

● 2016-12-16 20:22:48
● 2026-05-10 22:50:50

●NSns3.tenten.vn2016-12-16 → 2026-05-10 · 2 obs

● 2016-12-16 20:22:48
● 2026-05-10 22:50:50

●MXmail.quehanchongmon.com2016-12-16 → 2026-05-10 · 2 obs

● 2016-12-16 20:22:48
● 2026-05-10 22:50:50

●A103.75.184.202026-04-21 → 2026-05-10 · 3 obs

○ 2018-06-13 20:22:26
● 2026-04-21 21:27:34
● 2026-05-10 22:50:50

○A115.146.122.2282018-06-13 → 2018-06-13 · 4 obs

○ 2016-12-16 20:22:48
● 2018-06-13 20:22:26
○ 2026-04-21 21:27:34
○ 2026-05-10 22:50:50

○A115.146.122.2462016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 20:22:48
○ 2018-06-13 20:22:26
○ 2026-05-10 22:50:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quehanchongmon.com	ns1.tenten.vn, ns2.tenten.vn, ns3.tenten.vn	-

✅ Authoritative Response

Server:133.130.107.205

NS records: ns1.tenten.vn, ns2.tenten.vn, ns3.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quehanchongmon.com (unsigned zone)

⏱️ Timing

Total: 1478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.75.184.20`
NS	3	`NS1.TENTEN.VN, NS2.TENTEN.VN...`
MX	1	`mail.quehanchongmon.com (pri: 10)`
TXT	1	`v=spf1 mx a ip4:103.75.184.20 ~all`
SOA	1	`ns1.tenten.vn.quehanchongmon.com hostmas`

Analysis

Hierarchy

quehanchongmon.com is the parent of vn.quehanchongmon.com, mail.quehanchongmon.com and www.quehanchongmon.com.

IP Addresses

quehanchongmon.com resolves to one IP number: 103.75.184.20.

other host names including comong.site, hostmaster.mythuatyetkieu.edu.vn, alt4.aspmx.l.google.com.vietnambanana.com, lilaviano.io.vn and hinala91.io.vn share IP numbers with quehanchongmon.com.

Name Servers

quehanchongmon.com is delegated to four name servers: ns1.tenten.vn, ns2.tenten.vn, ns3.tenten.vn and ns1.tenten.vn.quehanchongmon.com.

quehanchongmon.com at least partially shares name servers with other domains, for instance vdcvietnam.com, beptuhaiau.com, viennenuomhat.com, biendaohaiphong.gov.vn and nguyenquangvinh.net.

These name servers are commonly used with ns4.tenten.vn, ns6.tenten.vn and ns5.tenten.vn.

Host names with two IP numbers:

ns1.tenten.vn points to 2404:f080:1101:322:a150:95:113:2270 and 103.18.7.201.

ns2.tenten.vn points to 2404:f080:1101:322:a150:95:113:2271 and 103.18.7.202.

ns3.tenten.vn points to 2404:f080:1101:322:a150:95:113:2272 and 133.130.107.205.

Host names with one IP number:

ns1.tenten.vn.quehanchongmon.com points to 103.75.184.20.

Mail Servers

quehanchongmon.com is handled by a single mail server, mail.quehanchongmon.com.

mail.quehanchongmon.com resolves to IP 103.75.184.20.

quehanchongmon.com - robtex.com