`vinamdf.com`

DNSSEC	⚠️ Not signed
A	103.143.145.90^{🇻🇳 VHOST-AS-VN103.143.145.0/24 NGROUP-VN}
		PTR	`mx14590.vhost.vn`
NS	`ns1.vhostdns.net` ⭐ ⚠️ Not in parent delegation
		A	2401:78c0::a004^{🇻🇳 VHOST-AS-VN2401:78c0::/32 34 Tan Lap, Ward 8, Tan Binh District, Hochiminh 34 Tan Lap, Ward 8, Tan Binh District, Hochiminh 34 Tan Lap, Ward 8, Tan Binh District, Hochiminh}
		A	103.27.63.85^{🇻🇳 VHOST-AS-VN103.27.63.0/24 VHOST-VN}
			PTR	`ns1.vhostdns.net`
NS	`ns1.vhost.vn` ⚠️ Not in zone NS records
		A	2401:78c0::a004^{🇻🇳 VHOST-AS-VN2401:78c0::/32 34 Tan Lap, Ward 8, Tan Binh District, Hochiminh 34 Tan Lap, Ward 8, Tan Binh District, Hochiminh 34 Tan Lap, Ward 8, Tan Binh District, Hochiminh}
		A	103.143.145.2^{🇻🇳 VHOST-AS-VN103.143.145.0/24 NGROUP-VN}
			PTR	`ns1.vhostdns.net`
NS	`ns2.vhost.vn` ⚠️ Not in zone NS records
		A	2404:54c0::4^{🇸🇬 VHOST-HOLDINGS-SG2404:54c0::/32 vHost Holdings Pte Ltd 8 Burn Road , 15-13, Trivex}
		A	103.231.188.244^{🇸🇬 VHOST-HOLDINGS-SG103.231.188.0/24 vHost Holdings Pte Ltd 8 Burn Road , 15-13, Trivex}
			PTR	`ns2.vhostdns.net`
NS	`ns2.vhostdns.net` ⚠️ Not in parent delegation
		A	2404:54c0::4^{🇸🇬 VHOST-HOLDINGS-SG2404:54c0::/32 vHost Holdings Pte Ltd 8 Burn Road , 15-13, Trivex}
		A	103.231.188.244^{🇸🇬 VHOST-HOLDINGS-SG103.231.188.0/24 vHost Holdings Pte Ltd 8 Burn Road , 15-13, Trivex}
			PTR	`ns2.vhostdns.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1b^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f27.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=9UihQKpJo-Vs2LEvIup5gC3orgmV0fVyLK77d8u_apw`
SOA	`ns1.vhostdns.net`systemalert@vhost@vn 2025-11-21 #15

`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=1778382531

Same first word

vinamdf.com

Similar names

vfadmin.ch

DNS History

12 records (10 active, 2 former)

●NSns1.vhost.vn2016-12-20 → 2026-05-10 · 2 obs

● 2016-12-20 19:00:28
● 2026-05-10 03:35:22

●NSns1.vhostdns.net2026-05-01 → 2026-05-10 · 3 obs

○ 2016-12-20 19:00:28
● 2026-05-01 17:55:52
● 2026-05-10 03:35:22

●NSns2.vhost.vn2016-12-20 → 2026-05-10 · 2 obs

● 2016-12-20 19:00:28
● 2026-05-10 03:35:22

●NSns2.vhostdns.net2026-05-01 → 2026-05-10 · 3 obs

○ 2016-12-20 19:00:28
● 2026-05-01 17:55:52
● 2026-05-10 03:35:22

●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs

○ 2016-12-20 19:00:28
● 2026-05-01 17:55:52
● 2026-05-10 03:35:22

●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs

○ 2016-12-20 19:00:28
● 2026-05-01 17:55:52
● 2026-05-10 03:35:22

●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs

○ 2016-12-20 19:00:28
● 2026-05-01 17:55:52
● 2026-05-10 03:35:22

●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs

○ 2016-12-20 19:00:28
● 2026-05-01 17:55:52
● 2026-05-10 03:35:22

●MXaspmx.l.google.com2026-05-01 → 2026-05-10 · 3 obs

○ 2016-12-20 19:00:28
● 2026-05-01 17:55:52
● 2026-05-10 03:35:22

○MXmx.yandex.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 19:00:28
○ 2026-05-01 17:55:52
○ 2026-05-10 03:35:22

●A103.143.145.902026-05-01 → 2026-05-10 · 3 obs

○ 2016-12-20 19:00:28
● 2026-05-01 17:55:52
● 2026-05-10 03:35:22

○A103.27.62.622016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 19:00:28
○ 2026-05-01 17:55:52
○ 2026-05-10 03:35:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
vinamdf.com	ns1.vhost.vn, ns2.vhost.vn	-

✅ Authoritative Response

Server:103.143.145.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vinamdf.com (unsigned zone)

⏱️ Timing

Total: 953ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.143.145.90`
NS	2	`ns2.vhostdns.net, ns1.vhostdns.net`
MX	5	`ALT3.ASPMX.L.GOOGLE.com (pri: 10), ALT2.ASPMX.L.GOOGLE.com (pri: 5)...`
TXT	2	`google-site-verification=9UihQKpJo-Vs2LE, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.vhostdns.net systemalert@vhost.vn`

Analysis

IP Addresses

vinamdf.com points to a single IP: 103.143.145.90.

Other host names, for instance www.xuatnhapkhauleanh.edu.vn, tintucmientay.baoangiang.com.vn, baoangiang.com.vn, xuatnhapkhauleanh.edu.vn and vietkids.edu.vn share IP numbers with vinamdf.com.

Name Servers

vinamdf.com's delegation is handled by four name servers: ns1.vhostdns.net, ns2.vhostdns.net, ns1.vhost.vn and ns2.vhost.vn.

vinamdf.com partially shares name servers with other domains; examples include phuongvu.vn, prices.vn, konicaminolta.vn, sieuhaitrinh.vn and masterit.vn.