`worldgiaitri.com`

DNSSEC	⚠️ Not signed
A	103.57.223.29^{🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN}
NS	`ns-a5.cloudnetvn.com` ⭐
		A	2404:f080:1101:310::53^{🇻🇳 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}
		A	150.95.19.148^{🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN}
			PTR	`v150-95-19-148.a001.m.han1.static.cnode.io`
NS	`ns-a1.cloudnetvn.com`
		A	2400:8500:3000::88^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`ns-a1.cnode.io`
		A	157.7.33.88^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-a1.cnode.io`
NS	`ns-a3.cloudnetvn.com`
		A	2404:8680:1101:310::53^{🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110}
		A	150.95.23.148^{🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110}
			PTR	`v150-95-23-148.a001.m.bkk1.static.cnode.io`
SOA	`ns-a5.cloudnetvn.com`postmaster@example.org serial=1776310242

`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=1783653962

Same first word

worldgiaitri.com

DNS History

10 records (4 active, 6 former)

○NScustns1.dal.corespace.com2015-11-08 → 2016-12-08 · 4 obs

● 2015-11-08 22:09:42
● 2016-12-08 20:51:38
○ 2026-04-18 04:29:18
○ 2026-07-10 03:46:58

○NScustns2.dal.corespace.com2015-11-08 → 2016-12-08 · 4 obs

● 2015-11-08 22:09:42
● 2016-12-08 20:51:38
○ 2026-04-18 04:29:18
○ 2026-07-10 03:46:58

●NSns-a1.cloudnetvn.com2026-04-18 → 2026-07-10 · 3 obs

○ 2016-12-08 20:51:38
● 2026-04-18 04:29:18
● 2026-07-10 03:46:58

●NSns-a3.cloudnetvn.com2026-04-18 → 2026-07-10 · 3 obs

○ 2016-12-08 20:51:38
● 2026-04-18 04:29:18
● 2026-07-10 03:46:58

●NSns-a5.cloudnetvn.com2026-04-18 → 2026-07-10 · 3 obs

○ 2016-12-08 20:51:38
● 2026-04-18 04:29:18
● 2026-07-10 03:46:58

○MXmail.worldgiaitri.com2015-11-08 → 2016-12-08 · 4 obs

● 2015-11-08 22:09:42
● 2016-12-08 20:51:38
○ 2026-04-18 04:29:18
○ 2026-07-10 03:46:58

○A103.57.223.152026-04-18 → 2026-07-10 · 2 obs

○ 2026-04-18 04:29:18
○ 2026-07-10 03:46:58

●A103.57.223.292026-04-18 → 2026-07-10 · 3 obs

○ 2016-12-08 20:51:38
● 2026-04-18 04:29:18
● 2026-07-10 03:46:58

○A64.182.247.1592015-11-08 → 2016-04-15 · 4 obs

● 2015-11-08 22:09:42
● 2016-04-15 08:13:10
○ 2016-12-08 20:51:38
○ 2026-07-10 03:46:58

○A66.221.124.672016-12-08 → 2016-12-08 · 4 obs

○ 2016-04-15 08:13:10
● 2016-12-08 20:51:38
○ 2026-04-18 04:29:18
○ 2026-07-10 03:46:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
worldgiaitri.com	ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com, ns-a5.cloudnetvn.com	5 records

✅ Authoritative Response

Server:150.95.23.148

NS records: ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com, ns-a5.cloudnetvn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldgiaitri.com (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.57.223.29`
NS	3	`ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com...`
SOA	1	`ns-a5.cloudnetvn.com postmaster.example.`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns-a1.cloudnetvn.com, ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com...)

Analysis

IP Addresses

worldgiaitri.com resolves to one IP address: 103.57.223.29.

mail.cdxd3.edu.vn, suachuativi.com.vn, www.thegioivatlieuxaydung.vn and two other host names share IP numbers with worldgiaitri.com.

Name Servers

DNS for worldgiaitri.com is handled by three authoritative name servers: ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com and ns-a5.cloudnetvn.com.

worldgiaitri.com has at least partial name server overlap with other domains, such as 184.206.44.163.in-addr.arpa, 75.116.95.150.in-addr.arpa, xaydungtruongsinh.com and two others.

It is common to find these name servers paired with the name servers ns-a3.cloud.z.com, ns-a1.cloud.z.com, ns-a2.cloud.z.com and ns-a5.cloud.z.com.

Three hostnames — ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com and ns-a5.cloudnetvn.com — each have two IP addresses: ns-a1.cloudnetvn.com has 157.7.33.88 and 2400:8500:3000::88, ns-a3.cloudnetvn.com has 150.95.23.148 and 2404:8680:1101:310::53, and ns-a5.cloudnetvn.com has 150.95.19.148 and 2404:f080:1101:310::53.

worldgiaitri.com - robtex.com