`thienbinh.vn`

DNSSEC	⚠️ Not signed
A	157.10.53.147^{INTERDIGI-VN157.10.52.0/23 SUCCESS-VN}
NS	`ns-master.inet.vn` ⭐
		A	202.92.4.8^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns1.inet.vn`
		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.inet.vn`
		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}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
TXT	`v=spf1 a mx include:_spf.inet.vn ~all`
TXT	`amazonses:HlBmtNdHs5mAAF7HJ9/HuSeo5n7HicXk0WYZiHxm4+c=`
TXT	`google-site-verification=U6BqtXBVBg24VLsCFdRFpjUMb3WealKmlgs76OwComo`
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=2030768471

Subdomains

mail.thienbinh.vn

www.thienbinh.vn

Same first word

thienbinh.net

thienbinh.vn

DNS History

17 records (9 active, 8 former)

●NSns-master.inet.vn2026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

○NSns1.dotvndns.vn2016-01-21 → 2017-07-09 · 7 obs

○ 2015-10-30 00:10:34
● 2016-01-21 23:38:00
○ 2016-04-16 08:03:50
○ 2016-11-27 01:27:42
● 2017-07-09 02:55:34
○ 2026-05-01 13:21:26
○ 2026-05-13 14:13:18

●NSns1.inet.vn2026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

○NSns1.pavietnam.vn2015-06-01 → 2016-11-27 · 7 obs

● 2015-06-01 05:03:32
● 2015-10-30 00:10:34
○ 2016-01-21 23:38:00
● 2016-04-16 08:03:50
● 2016-11-27 01:27:42
○ 2017-07-09 02:55:34
○ 2026-05-13 14:13:18

○NSns2.dotvndns.vn2016-01-21 → 2017-07-09 · 7 obs

○ 2015-10-30 00:10:34
● 2016-01-21 23:38:00
○ 2016-04-16 08:03:50
○ 2016-11-27 01:27:42
● 2017-07-09 02:55:34
○ 2026-05-01 13:21:26
○ 2026-05-13 14:13:18

●NSns2.inet.vn2026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

○NSns2.pavietnam.vn2015-06-01 → 2016-11-27 · 7 obs

● 2015-06-01 05:03:32
● 2015-10-30 00:10:34
○ 2016-01-21 23:38:00
● 2016-04-16 08:03:50
● 2016-11-27 01:27:42
○ 2017-07-09 02:55:34
○ 2026-05-13 14:13:18

○NSnsbak.pavietnam.net2015-06-01 → 2016-11-27 · 7 obs

● 2015-06-01 05:03:32
● 2015-10-30 00:10:34
○ 2016-01-21 23:38:00
● 2016-04-16 08:03:50
● 2016-11-27 01:27:42
○ 2017-07-09 02:55:34
○ 2026-05-13 14:13:18

●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

●MXaspmx.l.google.com2026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

○MXmail.thienbinh.vn2015-06-01 → 2017-07-09 · 4 obs

● 2015-06-01 05:03:32
● 2017-07-09 02:55:34
○ 2026-05-01 13:21:26
○ 2026-05-13 14:13:18

○A103.28.38.382015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 05:03:32
○ 2015-10-30 00:10:34
○ 2026-05-13 14:13:18

●A157.10.53.1472026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-09 02:55:34
● 2026-05-01 13:21:26
● 2026-05-13 14:13:18

○A202.92.5.572015-10-30 → 2017-07-09 · 5 obs

○ 2015-06-01 05:03:32
● 2015-10-30 00:10:34
● 2017-07-09 02:55:34
○ 2026-05-01 13:21:26
○ 2026-05-13 14:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
thienbinh.vn	ns1.inet.vn, ns2.inet.vn	2 records

✅ Authoritative Response

Server:202.92.4.253

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thienbinh.vn (unsigned zone)

⏱️ Timing

Total: 2531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.10.53.147`
NS	2	`ns1.inet.vn, ns2.inet.vn`
MX	5	`ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)...`
TXT	3	`google-site-verification=U6BqtXBVBg24VLs, amazonses:HlBmtNdHs5mAAF7HJ9/HuSeo5n7Hic...`
SOA	1	`ns-master.inet.vn postmaster.inet.vn`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.inet.vn, ns2.inet.vn)

Analysis

Hierarchy

thienbinh.vn is the parent of mail.thienbinh.vn and www.thienbinh.vn.

IP Addresses

thienbinh.vn points to an IP address: 157.10.53.147.

Other host names, such as duhocnga.wiki, mail.duhocnga.wiki and cenaroblox.com, share IP numbers with thienbinh.vn.

Name Servers

thienbinh.vn is delegated to three name servers ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.

thienbinh.vn at least partially shares name servers with other domains, for instance daiviet.net.vn, mda.pro.vn, quangcaotructuyen24h.vn, nextsol.vn and kimdong.gov.vn.

These name servers are commonly used alongside ns3.inet.vn.

Host names with two IP numbers: The host name ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25; The host name ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.

Host names with one IP number: The host name ns-master.inet.vn points to 202.92.4.8.

Mail Servers

thienbinh.vn is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

thienbinh.vn shares at least partially some mail servers with other domains, for instance medicalcollegekolkata.in, cnemedia.wpengine.com, drive.sg, seigard.cl and spendesk.academy.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c1f::1a and 142.251.163.26.

The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

The host name alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.

The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.

The host name alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

thienbinh.vn - robtex.com

thienbinh.vn

vn

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`thienbinh.vn`

`vn`