`thietkevanphong.com`

DNSSEC	⚠️ Not signed
A	202.92.4.33^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
		PTR	`nethost-0811.inet.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:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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	`mail.thietkevanphong.com`⁽⁵⁾
		A	202.92.4.33^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
			PTR	`nethost-0811.inet.vn`
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	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=MzJ9NQFLbDCh8qEFfGgBbzk02SXnLWTNz6EhXgIrxLU`
TXT	`google-site-verification=u3TSNJYhDM52UTiYK_IA1El4-NNI8Wwtj62B8B56P1I`
TXT	`google-site-verification=V08JpiQjEPgmmuxxR_8C62TRmlnEHjcU-vJ_tq1fHBI`
SOA	`ns-master.inet.vn`postmaster@inet.vn 2015-07-28 #1

`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=1776141267

Subdomains

mail.thietkevanphong.com

Same first word

thietkevanphong.net

thietkevanphong.com

thietkevanphong.info

thietkevanphong.vn

thietkevanphong.pro

DNS History

11 records (10 active, 1 former)

●NSns-master.inet.vn2015-08-16 → 2026-04-14 · 2 obs

● 2015-08-16 19:42:06
● 2026-04-14 04:57:36

●NSns1.inet.vn2015-08-16 → 2026-04-14 · 2 obs

● 2015-08-16 19:42:06
● 2026-04-14 04:57:36

●NSns2.inet.vn2015-08-16 → 2026-04-14 · 2 obs

● 2015-08-16 19:42:06
● 2026-04-14 04:57:36

●MXalt1.aspmx.l.google.com2026-03-24 → 2026-04-14 · 2 obs

● 2026-03-24 20:34:14
● 2026-04-14 04:57:36

●MXalt2.aspmx.l.google.com2026-03-24 → 2026-04-14 · 2 obs

● 2026-03-24 20:34:14
● 2026-04-14 04:57:36

●MXalt3.aspmx.l.google.com2026-03-24 → 2026-04-14 · 2 obs

● 2026-03-24 20:34:14
● 2026-04-14 04:57:36

●MXalt4.aspmx.l.google.com2026-03-24 → 2026-04-14 · 2 obs

● 2026-03-24 20:34:14
● 2026-04-14 04:57:36

●MXaspmx.l.google.com2026-03-24 → 2026-04-14 · 2 obs

● 2026-03-24 20:34:14
● 2026-04-14 04:57:36

●MXmail.thietkevanphong.com2026-03-24 → 2026-04-14 · 2 obs

● 2026-03-24 20:34:14
● 2026-04-14 04:57:36

○A123.30.50.1102015-08-16 → 2017-05-11 · 4 obs

● 2015-08-16 19:42:06
● 2017-05-11 15:16:48
○ 2026-03-24 20:34:14
○ 2026-04-14 04:57:36

●A202.92.4.332026-03-24 → 2026-04-14 · 3 obs

○ 2017-05-11 15:16:48
● 2026-03-24 20:34:14
● 2026-04-14 04:57:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thietkevanphong.com	ns1.inet.vn, ns2.inet.vn	-

✅ Authoritative Response

Server:210.211.99.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thietkevanphong.com (unsigned zone)

⏱️ Timing

Total: 1168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.92.4.33`
NS	2	`ns1.inet.vn, ns2.inet.vn`
MX	6	`ALT1.ASPMX.L.GOOGLE.com (pri: 5), mail.thietkevanphong.com (pri: 5)...`
TXT	3	`google-site-verification=MzJ9NQFLbDCh8qE, google-site-verification=V08JpiQjEPgmmux...`
SOA	1	`ns-master.inet.vn postmaster.inet.vn`

Analysis

Hierarchy

thietkevanphong.com is the parent of mail.thietkevanphong.com.

IP Addresses

thietkevanphong.com points to a single IP number: 202.92.4.33.

other host names for instance densuoiphongtam.vn, www.travietnam.vn, mail.thietkevanphong.com, ddt-tech.com and vej.com.vn share IP numbers with thietkevanphong.com.