`mayvanphong.vn`

DNSSEC	⚠️ Not signed
A	202.92.4.5^{🇻🇳 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.ibizdns.com` ⚠️ Not in parent delegation
		A	209.126.190.70^{🇺🇸 AS10439209.126.128.0/17}
			PTR	`ns1.ibizdns.com`
NS	`ns1.inet.vn` ⚠️ Not in zone NS records
		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.ibizdns.com` ⚠️ Not in parent delegation
		A	209.126.190.71^{🇺🇸 AS10439209.126.128.0/17}
			PTR	`ns2.ibizdns.com`
NS	`ns2.inet.vn` ⚠️ Not in zone NS records
		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}
NS	`ns3.inet.vn` ⚠️ Not in zone NS records
		A	2401:5f80:4001:4::14^{🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN}
		A	203.113.174.42^{🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN}
SOA	`ns-master.inet.vn`postmaster@inet.vn 2015-07-28 #0

`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=2030659132

Same first word

mayvanphong.com

mayvanphong.us

mayvanphong.net

mayvanphong.vn

DNS History

9 records (7 active, 2 former)

●NSns-master.inet.vn2026-03-24 → 2026-04-14 · 3 obs

○ 2015-05-22 03:59:00
● 2026-03-24 12:48:08
● 2026-04-14 07:07:30

●NSns1.ibizdns.com2015-05-22 → 2026-04-14 · 2 obs

● 2015-05-22 03:59:00
● 2026-04-14 07:07:30

●NSns1.inet.vn2026-03-24 → 2026-04-14 · 3 obs

○ 2015-05-22 03:59:00
● 2026-03-24 12:48:08
● 2026-04-14 07:07:30

●NSns2.ibizdns.com2015-05-22 → 2026-04-14 · 2 obs

● 2015-05-22 03:59:00
● 2026-04-14 07:07:30

●NSns2.inet.vn2026-03-24 → 2026-04-14 · 3 obs

○ 2015-05-22 03:59:00
● 2026-03-24 12:48:08
● 2026-04-14 07:07:30

●NSns3.inet.vn2026-03-24 → 2026-04-14 · 3 obs

○ 2015-05-22 03:59:00
● 2026-03-24 12:48:08
● 2026-04-14 07:07:30

○MXmail.mayvanphong.vn2015-05-22 → 2017-08-26 · 4 obs

● 2015-05-22 03:59:00
● 2017-08-26 11:18:38
○ 2026-03-24 12:48:08
○ 2026-04-14 07:07:30

○A112.78.10.682015-05-22 → 2017-08-26 · 4 obs

● 2015-05-22 03:59:00
● 2017-08-26 11:18:38
○ 2026-03-24 12:48:08
○ 2026-04-14 07:07:30

●A202.92.4.52026-03-24 → 2026-04-14 · 3 obs

○ 2017-08-26 11:18:38
● 2026-03-24 12:48:08
● 2026-04-14 07:07:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, d.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn...	-
mayvanphong.vn	ns3.inet.vn, ns2.inet.vn, ns1.inet.vn	3 records

✅ Authoritative Response

Server:203.113.174.10

NS records: ns3.inet.vn, ns2.inet.vn, ns1.inet.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mayvanphong.vn (unsigned zone)

⏱️ Timing

Total: 4284ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.92.4.5`
NS	2	`ns2.ibizdns.com, ns1.ibizdns.com`
SOA	1	`ns-master.inet.vn postmaster.inet.vn`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.inet.vn, ns2.inet.vn, ns3.inet.vn)

Analysis

IP Addresses

mayvanphong.vn points to a single IP address: 202.92.4.5.

Other host names such as dc-childdc10.sacombank.corp.vn, shopteufunny.vn, www.vangbac.com.vn, traviet.com.vn and thietke.in share IP numbers with mayvanphong.vn.

Name Servers

mayvanphong.vn is delegated to six name servers: ns1.ibizdns.com, ns2.ibizdns.com, ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.

At least part of the name servers for mayvanphong.vn are shared with other domains, for instance banmefood.com, timesoft.vn, saleblaze.com, daitinvn.com and giaoducedu.com.