`xulynuocsach.com`

DNSSEC	⚠️ Not signed
A	202.92.4.66^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns-master.inet.vn` ⭐
		A	202.92.4.8^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns1.inet.vn`
		A	2001:df7:ce00:1::7^{🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited}
		A	202.92.4.25^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns2.inet.vn`
		A	2401:5f80:2001:4::30^{🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN}
		A	210.211.99.38^{🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object}
SOA	`ns-master.inet.vn`postmaster@inet.vn 2015-07-28 #0

`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=1778439591

Same first word

xulynuocsach.com

DNS History

9 records (4 active, 5 former)

●NSns-master.inet.vn2018-01-07 → 2026-05-10 · 3 obs

○ 2017-01-05 01:50:28
● 2018-01-07 15:28:50
● 2026-05-10 19:22:46

●NSns1.inet.vn2018-01-07 → 2026-05-10 · 3 obs

○ 2017-01-05 01:50:28
● 2018-01-07 15:28:50
● 2026-05-10 19:22:46

○NSns1.pavietnam.vn2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 01:50:28
○ 2018-01-07 15:28:50
○ 2026-05-10 19:22:46

●NSns2.inet.vn2018-01-07 → 2026-05-10 · 3 obs

○ 2017-01-05 01:50:28
● 2018-01-07 15:28:50
● 2026-05-10 19:22:46

○NSns2.pavietnam.vn2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 01:50:28
○ 2018-01-07 15:28:50
○ 2026-05-10 19:22:46

○MXmail.xulynuocsach.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 01:50:28
○ 2018-01-07 15:28:50
○ 2026-05-10 19:22:46

○A128.199.211.2282017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 01:50:28
○ 2018-01-07 15:28:50
○ 2026-05-10 19:22:46

●A202.92.4.662026-04-07 → 2026-05-10 · 3 obs

○ 2018-01-07 15:28:50
● 2026-04-07 11:38:12
● 2026-05-10 19:22:46

○A45.119.80.82018-01-07 → 2018-01-07 · 4 obs

○ 2017-01-05 01:50:28
● 2018-01-07 15:28:50
○ 2026-04-07 11:38:12
○ 2026-05-10 19:22:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
xulynuocsach.com	ns1.inet.vn, ns2.inet.vn	-

✅ Authoritative Response

Server:210.211.99.38

NS records: ns1.inet.vn, ns2.inet.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xulynuocsach.com (unsigned zone)

⏱️ Timing

Total: 1105ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.92.4.66`
NS	2	`ns1.inet.vn, ns2.inet.vn`
SOA	1	`ns-master.inet.vn postmaster.inet.vn`

Analysis

IP Addresses

xulynuocsach.com points to IP number 202.92.4.66.

For instance, other host names tusachkhoahocgiaoduc.avnuc.vn, idplay.io.vn, bgi.com.vn, dichvu.nguyenquangcuong.com and bee.vn share IP numbers with xulynuocsach.com.

Name Servers

The delegation for xulynuocsach.com is handled by three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.

xulynuocsach.com shares name servers with other domains at least partially, for example peticon.edu.vn, fibertel.vn, 7gym.vn, macq.vn and trungtamnhanhoa.vn.

These name servers are commonly used with ns3.inet.vn.

Host names with two IPs:

Host name ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.

Host name ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.

Host names with one IP:

Host name ns-master.inet.vn points to 202.92.4.8.

xulynuocsach.com - robtex.com