`trungdan.com`

DNSSEC	⚠️ Not signed
A	103.74.117.154^{🇻🇳 TADU-AS-VN103.74.116.0/22 TADU-VN}
NS	`ns1.sdns.vn` ⭐
		A	171.244.142.89^{🇻🇳 VTDC-AS-VN171.244.140.0/22 Proxy-registered route object}
NS	`ns2.sdns.vn`
		A	171.244.17.76^{🇻🇳 VTDC-AS-VN171.244.16.0/22 Proxy-registered route object}
NS	`ns3.sdns.vn` ⚠️ Not in zone NS records
TXT	`google-site-verification=Mjdqlmwz0-KFvr9n80q2lO75vVlhY_ut_vzHobTv5fM`
SOA	`ns1.sdns.vn`nobody@invalid 2025-11-19 #1

`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=1774467772

Same first word

trungdan.com

Similar names

dungtran.com

DNS History

20 records (4 active, 16 former)

○NSns1.bkns.vn2015-08-08 → 2016-07-18 · 4 obs

● 2015-08-08 05:52:18
● 2016-07-18 12:50:18
○ 2017-01-14 11:58:40
○ 2026-03-25 20:01:18

●NSns1.sdns.vn2017-01-14 → 2026-03-25 · 3 obs

○ 2016-07-18 12:50:18
● 2017-01-14 11:58:40
● 2026-03-25 20:01:18

○NSns2.bkns.vn2015-08-08 → 2016-07-18 · 4 obs

● 2015-08-08 05:52:18
● 2016-07-18 12:50:18
○ 2017-01-14 11:58:40
○ 2026-03-25 20:01:18

●NSns2.sdns.vn2017-01-14 → 2026-03-25 · 3 obs

○ 2016-07-18 12:50:18
● 2017-01-14 11:58:40
● 2026-03-25 20:01:18

●NSns3.sdns.vn2017-01-14 → 2026-03-25 · 3 obs

○ 2016-07-18 12:50:18
● 2017-01-14 11:58:40
● 2026-03-25 20:01:18

○NSns4.sdns.vn2017-01-14 → 2019-10-29 · 5 obs

○ 2016-07-18 12:50:18
● 2017-01-14 11:58:40
● 2019-10-29 20:42:32
○ 2026-03-25 20:01:14
○ 2026-03-25 20:01:18

○NSns5.sdns.vn2017-01-14 → 2019-10-29 · 5 obs

○ 2016-07-18 12:50:18
● 2017-01-14 11:58:40
● 2019-10-29 20:42:32
○ 2026-03-25 20:01:14
○ 2026-03-25 20:01:18

○MXalt1.aspmx.l.google.com2019-08-28 → 2019-10-29 · 5 obs

○ 2016-07-18 12:50:18
● 2019-08-28 16:37:34
● 2019-10-29 20:42:32
○ 2026-03-25 20:01:14
○ 2026-03-25 20:01:18

○MXalt2.aspmx.l.google.com2019-08-28 → 2019-10-29 · 5 obs

○ 2016-07-18 12:50:18
● 2019-08-28 16:37:34
● 2019-10-29 20:42:32
○ 2026-03-25 20:01:14
○ 2026-03-25 20:01:18

○MXaspmx.l.google.com2019-08-28 → 2019-10-29 · 5 obs

○ 2016-07-18 12:50:18
● 2019-08-28 16:37:34
● 2019-10-29 20:42:32
○ 2026-03-25 20:01:14
○ 2026-03-25 20:01:18

○MXaspmx2.googlemail.com2019-08-28 → 2019-10-29 · 5 obs

○ 2016-07-18 12:50:18
● 2019-08-28 16:37:34
● 2019-10-29 20:42:32
○ 2026-03-25 20:01:14
○ 2026-03-25 20:01:18

○MXaspmx3.googlemail.com2019-08-28 → 2019-10-29 · 5 obs

○ 2016-07-18 12:50:18
● 2019-08-28 16:37:34
● 2019-10-29 20:42:32
○ 2026-03-25 20:01:14
○ 2026-03-25 20:01:18

○MXmx.zohomail.com2015-08-08 → 2016-07-18 · 4 obs

● 2015-08-08 05:52:18
● 2016-07-18 12:50:18
○ 2019-08-28 16:37:34
○ 2026-03-25 20:01:18

○MXmx2.zohomail.com2015-08-08 → 2016-07-18 · 4 obs

● 2015-08-08 05:52:18
● 2016-07-18 12:50:18
○ 2019-08-28 16:37:34
○ 2026-03-25 20:01:18

●A103.74.117.1542026-03-25 → 2026-03-25 · 3 obs

○ 2019-10-29 20:42:32
● 2026-03-25 20:01:14
● 2026-03-25 20:01:18

○A171.244.17.432017-01-14 → 2019-10-29 · 5 obs

○ 2016-07-18 12:50:18
● 2017-01-14 11:58:40
● 2019-10-29 20:42:32
○ 2026-03-25 20:01:14
○ 2026-03-25 20:01:18

○A216.239.34.212015-08-08 → 2015-12-05 · 4 obs

● 2015-08-08 05:52:18
● 2015-12-05 03:07:18
○ 2016-03-19 04:22:56
○ 2026-03-25 20:01:18

○A216.239.36.212015-08-08 → 2015-12-05 · 4 obs

● 2015-08-08 05:52:18
● 2015-12-05 03:07:18
○ 2016-03-19 04:22:56
○ 2026-03-25 20:01:18

○A216.239.38.212015-08-08 → 2015-12-05 · 4 obs

● 2015-08-08 05:52:18
● 2015-12-05 03:07:18
○ 2016-03-19 04:22:56
○ 2026-03-25 20:01:18

○A222.255.216.1002016-03-19 → 2016-07-18 · 5 obs

○ 2015-12-05 03:07:18
● 2016-03-19 04:22:56
● 2016-07-18 12:50:18
○ 2017-01-14 11:58:40
○ 2026-03-25 20:01:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:171.244.17.76

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trungdan.com (unsigned zone)

⏱️ Timing

Total: 1500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.74.117.154`
NS	2	`ns1.sdns.vn, ns2.sdns.vn`
TXT	1	`google-site-verification=Mjdqlmwz0-KFvr9`
SOA	1	`ns1.sdns.vn nobody.invalid`

Analysis

IP Addresses

trungdan.com points to a single IP: 103.74.117.154.

Other host names such as saigonlist.com and noithatduyphuong.vn share IP numbers with trungdan.com.

Name Servers

trungdan.com is delegated to three name servers: ns1.sdns.vn, ns2.sdns.vn and ns3.sdns.vn.

trungdan.com at least partially shares its name servers with other domains, for instance arricoffee.com, congtyaccvietnam.com, nissicenter.com, vim2u.com and satthepsaigon.vn.

These name servers are commonly used alongside ns4.sdns.vn and ns5.sdns.vn.

Host names with a single IP:

ns1.sdns.vn resolves to 171.244.142.89.

ns2.sdns.vn resolves to 171.244.17.76.

trungdan.com - robtex.com

trungdan.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`trungdan.com`

`com`