`thietkewebpro.vn`

DNSSEC	🔒 Signed (DS record present)
A	210.2.86.67^{🇻🇳 QTSP210.2.86.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`sv67.maychutot.com`
NS	`ns1.digipowerdns.com` ⭐ ⚠️ Not in parent delegation
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns1.matbao.vn` ⚠️ Not in zone NS records
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns2.digipowerdns.com` ⚠️ Not in parent delegation
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
NS	`ns2.matbao.vn` ⚠️ Not in zone NS records
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
NS	`ns3.digipowerdns.com` ⚠️ Not in parent delegation
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
NS	`ns4.digipowerdns.com` ⚠️ Not in parent delegation
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
SOA	`ns1.digipowerdns.com`root@thietkewebpro.vn 2019-10-27 #13

`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=2030753670

Subdomains

www.thietkewebpro.vn

Same first word

thietkewebpro.vn

DNS History

11 records (10 active, 1 former)

●NSns1.digipowerdns.com2015-08-23 → 2026-05-10 · 2 obs

● 2015-08-23 15:41:26
● 2026-05-10 02:21:50

●NSns1.matbao.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2015-08-23 15:41:26
● 2026-05-01 07:36:08
● 2026-05-10 02:21:50

●NSns2.digipowerdns.com2015-08-23 → 2026-05-10 · 2 obs

● 2015-08-23 15:41:26
● 2026-05-10 02:21:50

●NSns2.matbao.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2015-08-23 15:41:26
● 2026-05-01 07:36:08
● 2026-05-10 02:21:50

●NSns3.digipowerdns.com2015-08-23 → 2026-05-10 · 2 obs

● 2015-08-23 15:41:26
● 2026-05-10 02:21:50

●NSns4.digipowerdns.com2015-08-23 → 2026-05-10 · 2 obs

● 2015-08-23 15:41:26
● 2026-05-10 02:21:50

●MXalt1.aspmx.l.google.com2015-08-23 → 2026-05-10 · 2 obs

● 2015-08-23 15:41:26
● 2026-05-10 02:21:50

●MXalt2.aspmx.l.google.com2015-08-23 → 2026-05-10 · 2 obs

● 2015-08-23 15:41:26
● 2026-05-10 02:21:50

●MXaspmx.l.google.com2015-08-23 → 2026-05-10 · 2 obs

● 2015-08-23 15:41:26
● 2026-05-10 02:21:50

○A112.78.5.342015-08-23 → 2017-03-17 · 4 obs

● 2015-08-23 15:41:26
● 2017-03-17 11:02:28
○ 2020-03-10 08:10:58
○ 2026-05-10 02:21:50

●A210.2.86.672020-03-10 → 2026-05-10 · 3 obs

○ 2017-03-17 11:02:28
● 2020-03-10 08:10:58
● 2026-05-10 02:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
thietkewebpro.vn	ns1.matbao.vn, ns2.matbao.vn	2 records

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1443ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.2.86.67`
NS	4	`ns1.digipowerdns.com, ns4.digipowerdns.com...`
MX	3	`ALT2.ASPMX.L.GOOGLE.COM (pri: 20), ASPMX.L.GOOGLE.COM (pri: 10)...`
SOA	1	`ns1.digipowerdns.com root.thietkewebpro.`