`congtythietkeweb.com`

DNSSEC	⚠️ Not signed
A	112.213.89.38^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`ns8938.dotvndns.vn`
NS	`ns1.dotvndns.vn` ⭐
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`nspa1.trust.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`nspa2.trust.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
SOA	`ns1.dotvndns.vn`hostmaster@congtythietkeweb.com 2019-07-26 #2

`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=1778273966

Same first word

congtythietkeweb.vn

congtythietkeweb.com

DNS History

11 records (4 active, 7 former)

●NSns1.dotvndns.vn2020-01-06 → 2026-05-08 · 3 obs

○ 2017-02-17 22:15:24
● 2020-01-06 00:23:48
● 2026-05-08 21:02:12

○NSns1cwy.domainsite.com2015-07-12 → 2017-02-17 · 4 obs

● 2015-07-12 06:02:58
● 2017-02-17 22:15:24
○ 2020-01-06 00:23:48
○ 2026-05-08 21:02:12

○NSns2ckr.domainsite.com2015-07-12 → 2017-02-17 · 4 obs

● 2015-07-12 06:02:58
● 2017-02-17 22:15:24
○ 2020-01-06 00:23:48
○ 2026-05-08 21:02:12

○NSns3cgw.domainsite.com2015-07-12 → 2017-02-17 · 4 obs

● 2015-07-12 06:02:58
● 2017-02-17 22:15:24
○ 2020-01-06 00:23:48
○ 2026-05-08 21:02:12

○NSns4ksy.domainsite.com2015-07-12 → 2017-02-17 · 4 obs

● 2015-07-12 06:02:58
● 2017-02-17 22:15:24
○ 2020-01-06 00:23:48
○ 2026-05-08 21:02:12

●NSnspa1.trust.vn2020-01-06 → 2026-05-08 · 3 obs

○ 2017-02-17 22:15:24
● 2020-01-06 00:23:48
● 2026-05-08 21:02:12

●NSnspa2.trust.vn2020-01-06 → 2026-05-08 · 3 obs

○ 2017-02-17 22:15:24
● 2020-01-06 00:23:48
● 2026-05-08 21:02:12

●A112.213.89.382020-01-06 → 2026-05-08 · 3 obs

○ 2017-02-17 22:15:24
● 2020-01-06 00:23:48
● 2026-05-08 21:02:12

○A75.126.100.242017-02-17 → 2017-02-17 · 4 obs

○ 2016-06-23 20:09:48
● 2017-02-17 22:15:24
○ 2020-01-06 00:23:48
○ 2026-05-08 21:02:12

○A75.126.101.2522015-07-12 → 2015-11-13 · 4 obs

● 2015-07-12 06:02:58
● 2015-11-13 09:12:24
○ 2016-02-26 05:02:12
○ 2026-05-08 21:02:12

○A75.126.104.2332016-02-26 → 2016-06-23 · 5 obs

○ 2015-11-13 09:12:24
● 2016-02-26 05:02:12
● 2016-06-23 20:09:48
○ 2017-02-17 22:15:24
○ 2026-05-08 21:02:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
congtythietkeweb.com	nspa2.trust.vn, nspa1.trust.vn	-

✅ Authoritative Response

Server:222.255.121.247

NS records: nspa2.trust.vn, nspa1.trust.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congtythietkeweb.com (unsigned zone)

⏱️ Timing

Total: 1417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.38`
NS	2	`nspa2.trust.vn, nspa1.trust.vn`
SOA	1	`ns1.dotvndns.vn hostmaster.congtythietke`

Analysis

IP Addresses

congtythietkeweb.com points to a single IP: 112.213.89.38.

Other host names, for instance cadnetwork.com.vn, www.xamnghethuat.com, news.thuocsi.com.vn, sieuthixaydung.com.vn and dulichkinhdo.com share IP numbers with congtythietkeweb.com.

Name Servers

congtythietkeweb.com is delegated to three name servers: ns1.dotvndns.vn, nspa1.trust.vn and nspa2.trust.vn.

congtythietkeweb.com partially shares name servers with other domains; examples include tuanthuy.com.vn, gsteel.com.vn, xecung.com.vn, gaconclub.com and galup.com.vn.