`thietbitpp.vn`

DNSSEC	⚠️ Not signed
A	103.221.223.124^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.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	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
SOA	`ns1.vhost.vn`systemalert@vhost@vn 2019-05-03 #4

`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=2030754735

Subdomains

www.thietbitpp.vn

Same first word

thietbitpp.vn

DNS History

16 records (8 active, 8 former)

○NScash.ns.cloudflare.com2016-06-16 → 2017-02-02 · 5 obs

○ 2016-05-26 16:53:22
● 2016-06-16 21:11:22
● 2017-02-02 19:58:04
○ 2017-08-22 18:37:16
○ 2026-05-10 16:00:48

○NSkara.ns.cloudflare.com2016-06-16 → 2017-02-02 · 5 obs

○ 2016-05-26 16:53:22
● 2016-06-16 21:11:22
● 2017-02-02 19:58:04
○ 2017-08-22 18:37:16
○ 2026-05-10 16:00:48

●NSns1.vhost.vn2016-01-28 → 2026-05-10 · 6 obs

● 2016-01-28 07:57:48
● 2016-05-26 16:53:22
○ 2016-06-16 21:11:22
○ 2017-02-02 19:58:04
● 2017-08-22 18:37:16
● 2026-05-10 16:00:48

●NSns2.vhost.vn2016-01-28 → 2026-05-10 · 6 obs

● 2016-01-28 07:57:48
● 2016-05-26 16:53:22
○ 2016-06-16 21:11:22
○ 2017-02-02 19:58:04
● 2017-08-22 18:37:16
● 2026-05-10 16:00:48

●MXalt1.aspmx.l.google.com2017-08-22 → 2026-05-10 · 3 obs

○ 2017-02-02 19:58:04
● 2017-08-22 18:37:16
● 2026-05-10 16:00:48

●MXalt2.aspmx.l.google.com2017-08-22 → 2026-05-10 · 3 obs

○ 2017-02-02 19:58:04
● 2017-08-22 18:37:16
● 2026-05-10 16:00:48

●MXalt3.aspmx.l.google.com2017-08-22 → 2026-05-10 · 3 obs

○ 2017-02-02 19:58:04
● 2017-08-22 18:37:16
● 2026-05-10 16:00:48

●MXalt4.aspmx.l.google.com2017-08-22 → 2026-05-10 · 3 obs

○ 2017-02-02 19:58:04
● 2017-08-22 18:37:16
● 2026-05-10 16:00:48

●MXaspmx.l.google.com2017-08-22 → 2026-05-10 · 3 obs

○ 2017-02-02 19:58:04
● 2017-08-22 18:37:16
● 2026-05-10 16:00:48

○MXmail.thietbitpp.vn2016-01-28 → 2017-02-02 · 4 obs

● 2016-01-28 07:57:48
● 2017-02-02 19:58:04
○ 2017-08-22 18:37:16
○ 2026-05-10 16:00:48

○A103.221.222.142016-10-20 → 2018-01-02 · 5 obs

○ 2016-10-09 15:06:14
● 2016-10-20 05:10:22
● 2018-01-02 04:59:18
○ 2018-08-27 04:50:10
○ 2026-05-10 16:00:48

●A103.221.223.1242026-05-01 → 2026-05-10 · 3 obs

○ 2018-08-27 04:50:10
● 2026-05-01 06:34:36
● 2026-05-10 16:00:48

○A103.232.120.342016-03-18 → 2016-04-06 · 5 obs

○ 2016-02-09 02:20:36
● 2016-03-18 06:53:30
● 2016-04-06 01:54:30
○ 2016-04-26 02:44:20
○ 2026-05-10 16:00:48

○A103.27.62.622016-01-28 → 2016-02-09 · 4 obs

● 2016-01-28 07:57:48
● 2016-02-09 02:20:36
○ 2016-03-18 06:53:30
○ 2026-05-10 16:00:48

○A125.212.250.22016-04-26 → 2016-10-09 · 5 obs

○ 2016-04-06 01:54:30
● 2016-04-26 02:44:20
● 2016-10-09 15:06:14
○ 2016-10-20 05:10:22
○ 2026-05-10 16:00:48

○A45.252.250.1432018-08-27 → 2018-08-27 · 4 obs

○ 2018-01-02 04:59:18
● 2018-08-27 04:50:10
○ 2026-05-01 06:34:36
○ 2026-05-10 16:00:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	e.dns-servers.vn, d.dns-servers.vn, c.dns-servers.vn, g.dns-servers.vn...	-
thietbitpp.vn	ns2.vhost.vn, ns1.vhost.vn	-

✅ Authoritative Response

Server:103.231.188.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thietbitpp.vn (unsigned zone)

⏱️ Timing

Total: 1660ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.223.124`
MX	5	`ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)...`
SOA	1	`ns1.vhost.vn systemalert@vhost.vn`

Analysis

Hierarchy

thietbitpp.vn is parent of www.thietbitpp.vn.

IP Addresses

thietbitpp.vn points to a single IP: 103.221.223.124.

Other host names, for instance www.thietbitpp.vn, share IP numbers with thietbitpp.vn.

Name Servers

thietbitpp.vn's delegation is to two name servers ns1.vhost.vn and ns2.vhost.vn.

thietbitpp.vn shares the same name server configuration as other domains, such as tel4vn.edu.vn, hocweb.edu.vn, haitacvn.com, hatechme.vn and 221.122.45.in-addr.arpa.

thietbitpp.vn at least partially shares its name servers with other domains, for instance bstock.vn, lesanh.com, fitstore.vn, baoangiang.com.vn and vanphuthanh.vn.