`cuongthinhpaper.vn`

DNSSEC	⚠️ Not signed
A	103.3.247.5^{🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN}
		PTR	`static.bkdata.vn`
NS	`ns-b3.tenten.vn` ⭐
		A	2404:f080:1101:321:a150:95:110:1232^{🇻🇳 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	`va150-95-110-123-2.a00e.g.han1.static.cnode.io`
		A	163.44.207.21^{🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN}
			PTR	`v163-44-207-21.a006.g.han1.static.cnode.io`
NS	`ns-b1.tenten.vn`
		A	2404:f080:1101:321:a150:95:110:1230^{🇻🇳 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	`va150-95-110-123-0.a00e.g.han1.static.cnode.io`
		A	137.59.104.67^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-b2.tenten.vn`
		A	2404:f080:1101:321:a150:95:110:1231^{🇻🇳 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	`va150-95-110-123-1.a00e.g.han1.static.cnode.io`
		A	137.59.104.68^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
MX	`mail.cuongthinhpaper.vn` ⭐
		A	103.3.247.5^{🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN}
			PTR	`static.bkdata.vn`
TXT	`v=spf1mxaip4:103.3.247.5~all`
SOA	`ns-b3.tenten.vn`noreply@tenten.vn serial=1710925120

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030754327

Subdomains

cpanel.cuongthinhpaper.vn

www.cuongthinhpaper.vn

webdisk.cuongthinhpaper.vn

cpcalendars.cuongthinhpaper.vn

mail.cuongthinhpaper.vn

cpcontacts.cuongthinhpaper.vn

webmail.cuongthinhpaper.vn

Same first word

cuongthinhpaper.vn

DNS History

5 records (5 active, 0 former)

●NSns-b1.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 17:08:40
● 2026-05-10 08:28:42

●NSns-b2.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 17:08:40
● 2026-05-10 08:28:42

●NSns-b3.tenten.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 17:08:40
● 2026-05-10 08:28:42

●MXmail.cuongthinhpaper.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 17:08:40
● 2026-05-10 08:28:42

●A103.3.247.52026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 17:08:40
● 2026-05-10 08:28:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
cuongthinhpaper.vn	ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.67

NS records: ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuongthinhpaper.vn (unsigned zone)

⏱️ Timing

Total: 2348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.3.247.5`
NS	3	`ns-b3.tenten.vn, ns-b1.tenten.vn...`
MX	1	`mail.cuongthinhpaper.vn (pri: 10)`
TXT	1	`v=spf1mxaip4:103.3.247.5~all`
SOA	1	`ns-b3.tenten.vn noreply.tenten.vn`

Analysis

Hierarchy

cuongthinhpaper.vn is a parent of cpanel.cuongthinhpaper.vn, www.cuongthinhpaper.vn, webdisk.cuongthinhpaper.vn, cpcalendars.cuongthinhpaper.vn, mail.cuongthinhpaper.vn and several other host names.

IP Addresses

cuongthinhpaper.vn points to a single IP number: 103.3.247.5.

Other host names, for instance bhei.info, mail.sepco.vn, dddd.dreamhigh.edu.vn, webmail.sepco.vn and hatonotani.dreamhigh.edu.vn share IP numbers with cuongthinhpaper.vn.

Name Servers

The delegation for cuongthinhpaper.vn is handled by three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

cuongthinhpaper.vn at least partially shares name servers with other domains, for instance palletngocha.vn, minhduong.edu.vn, ttptqd.edu.vn, pbshop.vn and biznews.vn.

these name servers are commonly used with ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

Two IP numbers per host:

ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67.

ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68.

ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.

Mail Servers

cuongthinhpaper.vn is handled by a single mail server, mail.cuongthinhpaper.vn.

mail.cuongthinhpaper.vn points to a single IP: 103.3.247.5.

cuongthinhpaper.vn - robtex.com