`promotion.vn`

DNSSEC	⚠️ Not signed
A	103.82.26.31^{🇻🇳 VNPT-AS-VN103.82.24.0/22 Phong Thuy media joint stock company INETPHONGTHUY-VN}
		PTR	`103.82.26.31.cloudfly.vn`
NS	`ns1.tino.vn` ⭐
		A	2405:2840:0:4::4^{🇻🇳 WEBICO-AS-VN2405:2840::/48 Tino Group Joint Stock Company Tino Group Joint Stock Company}
			PTR	`ns1.tino.vn`
		A	103.130.217.20^{🇻🇳 WEBICO-AS-VN103.130.216.0/23 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	`ns2.tino.vn`
NS	`ns2.tino.vn`
		A	2001:19f0:4401:f59:5400:2ff:feb0:6b6d^{🇸🇬 AS-VULTR2001:19f0:4400::/38 Vultr Assigned Prefix}
		A	139.180.129.9^{🇸🇬 AS-VULTR139.180.128.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
			PTR	`ns2.tino.org`
MX	`promotion.vn` ⭐
		A	103.82.26.31^{🇻🇳 VNPT-AS-VN103.82.24.0/22 Phong Thuy media joint stock company INETPHONGTHUY-VN}
			PTR	`103.82.26.31.cloudfly.vn`
TXT	`google-site-verification=iitRirAQMZ8OxAfIc-wQ-TmSVlXjQRkie8BtANJ6Cps`
SOA	`ns1.tino.vn`huynhnhanquoc@gmail.com 2024-08-23 #11

`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

MX for

promotion.vn

Subdomains

saigon.promotion.vn

www.promotion.vn

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

○NSjake.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:09:02
○ 2026-05-01 14:52:00
○ 2026-05-10 08:28:02

●NSns1.tino.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-03-16 15:09:02
● 2026-05-01 14:52:00
● 2026-05-10 08:28:02

●NSns2.tino.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-03-16 15:09:02
● 2026-05-01 14:52:00
● 2026-05-10 08:28:02

○NSrosa.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:09:02
○ 2026-05-01 14:52:00
○ 2026-05-10 08:28:02

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

● 2026-05-01 14:52:00
● 2026-05-10 08:28:02

●A103.82.26.312026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 14:52:00
● 2026-05-10 08:28:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
promotion.vn	ns1.tino.vn, ns2.tino.vn	4 records

✅ Authoritative Response

Server:139.180.129.9

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for promotion.vn (unsigned zone)

⏱️ Timing

Total: 1193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.82.26.31`
NS	2	`ns1.tino.vn, ns2.tino.vn`
MX	1	`promotion.vn (pri: 0)`
TXT	1	`google-site-verification=iitRirAQMZ8OxAf`
SOA	1	`ns1.tino.vn huynhnhanquoc.gmail.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.tino.vn, ns2.tino.vn, ns1.tino.vn...)

Analysis

Hierarchy

promotion.vn is a parent of saigon.promotion.vn and www.promotion.vn.

Mail Server Role

promotion.vn serves as the mail server for promotion.vn.

IP Addresses

promotion.vn points to a single IP number: 103.82.26.31.

Other host names, for instance simie.samdy.vn, www.obber.samdy.vn, gloo.samdy.vn, mauudai.vn and kitqr.vn share IP numbers with promotion.vn.

Name Servers

Delegation for promotion.vn rests with two name servers, ns1.tino.vn and ns2.tino.vn.

promotion.vn shares the same name server setup as other domains, including velkey.vn, takahomeoffice.com, nutrimed.io.vn, vattuchetao.com and khdntt.io.vn.

promotion.vn at least partially shares name servers with other domains, for instance daongxam.com, bandanpiano.edu.vn, organroland.com, thammylinhanh.vn and sunrisefruits.vn.

These name servers are commonly used with ns1.tino.org and ns2.tino.org.

Host names with two IP numbers: ns1.tino.vn points to 2405:2840:0:4::4 and 103.130.217.20; ns2.tino.vn points to 2001:19f0:4401:f59:5400:2ff:feb0:6b6d and 139.180.129.9.

Mail Servers

A single mail server handles promotion.vn.

promotion.vn points to a single IP: 103.82.26.31.

promotion.vn - robtex.com

promotion.vn

vn