`conghoptaman.com`

DNSSEC	⚠️ Not signed
A	45.118.146.195^{🇻🇳 LVSOFT-AS-VN45.118.144.0/22 LVSOFT-VN}
NS	`ns1.tenten.vn.conghoptaman.com` ⭐
		A	45.118.146.195^{🇻🇳 LVSOFT-AS-VN45.118.144.0/22 LVSOFT-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.conghoptaman.com` ⭐
		A	45.118.146.195^{🇻🇳 LVSOFT-AS-VN45.118.144.0/22 LVSOFT-VN}
TXT	`v=spf1 mx a ip4:45.118.146.195 ~all`
SOA	`ns1.tenten.vn.conghoptaman.com`hostmaster@conghoptaman.com 2021-06-21 #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=1776010682

Subdomains

mail.conghoptaman.com

vn.conghoptaman.com

Same first word

conghoptaman.com

DNS History

7 records (6 active, 1 former)

●NSns1.tenten.vn2017-07-11 → 2026-04-12 · 2 obs

● 2017-07-11 20:24:14
● 2026-04-12 16:25:36

●NSns1.tenten.vn.conghoptaman.com2017-07-11 → 2026-04-12 · 2 obs

● 2017-07-11 20:24:14
● 2026-04-12 16:25:36

●NSns2.tenten.vn2017-07-11 → 2026-04-12 · 2 obs

● 2017-07-11 20:24:14
● 2026-04-12 16:25:36

●NSns3.tenten.vn2017-07-11 → 2026-04-12 · 2 obs

● 2017-07-11 20:24:14
● 2026-04-12 16:25:36

●MXmail.conghoptaman.com2017-07-11 → 2026-04-12 · 2 obs

● 2017-07-11 20:24:14
● 2026-04-12 16:25:36

○A115.146.122.2502017-07-11 → 2017-07-11 · 3 obs

● 2017-07-11 20:24:14
○ 2026-02-26 17:33:42
○ 2026-04-12 16:25:36

●A45.118.146.1952026-02-26 → 2026-04-12 · 3 obs

○ 2017-07-11 20:24:14
● 2026-02-26 17:33:42
● 2026-04-12 16:25:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
conghoptaman.com	ns1.tenten.vn, ns2.tenten.vn, ns3.tenten.vn	-

✅ Authoritative Response

Server:103.18.7.201

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for conghoptaman.com (unsigned zone)

⏱️ Timing

Total: 1470ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.118.146.195`
NS	3	`NS3.TENTEN.VN, NS1.TENTEN.VN...`
MX	1	`mail.conghoptaman.com (pri: 10)`
TXT	1	`v=spf1 mx a ip4:45.118.146.195 ~all`
SOA	1	`ns1.tenten.vn.conghoptaman.com hostmaste`

Analysis

Hierarchy

conghoptaman.com is a parent of mail.conghoptaman.com and vn.conghoptaman.com.

IP Addresses

conghoptaman.com maps to IP address 45.118.146.195.

Other host names, for instance mail.kinhhoadong.net, thongboncau247.com, mail.songnguyen.com.vn, ns1.tenten.vn.mohinhhdtect.com and sonnano.vn share IP numbers with conghoptaman.com.

Name Servers

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

conghoptaman.com at least partially shares name servers with other domains such as kenhsangtao.com, trustmedia.com.vn, gagiongdabaco.com.vn, thietkewebthaibinh.com and xamhinhnghethuat.com.vn.

These name servers are commonly used alongside ns4.tenten.vn, ns5.tenten.vn and ns6.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.conghoptaman.com points to: 45.118.146.195.

Mail Servers

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

mail.conghoptaman.com points to one IP number: 45.118.146.195.

conghoptaman.com - robtex.com