`techsound.vn`

DNSSEC	⚠️ Not signed
A	103.154.102.55^{🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN}
NS	`ns1.pavietnam.vn` ⭐
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`nsbak.pavietnam.net`
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns8922.dotvndns.vn`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-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	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt3.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`
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	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
MX	`pfkcawjrlkycp2w2g3xz4jg2ignjtouc7ld6j2c4wa527kvblyma.mx-verification.google.com`⁽¹⁵⁾
TXT	`verify.bing.com`
TXT	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvvvyC9kOxBsqCFY...`
TXT	`google-site-verification=q09PTFl9qeoeCC1wugdy3_iuuEJXJxENjiFDAcWjlaY`
TXT	`google-site-verification=L0vl0p-rZ-0ljWou-WG8xicm2mp7qbf2FovTsJWCbzA`
TXT	`6adb449915951b3b8f046133de9cc115`
SOA	`ns1.pavietnam.vn`hostmaster@techsound.vn 2025-08-23 #44

`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=2030760982

Subdomains

www.techsound.vn

Same first word

techsound.com

techsound.com.br

techsound.ru

techsound.vn

Similar names

DNS History

10 records (10 active, 0 former)

●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●NSns2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●MXaspmx.l.google.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●MXpfkcawjrlkycp2w2g3xz4jg2ignjtouc7ld6j2c4wa527kvblyma.mx-verification.google.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

●A103.154.102.552026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 06:41:12
● 2026-05-11 19:25:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
techsound.vn	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	4 records

✅ Authoritative Response

Server:112.213.89.3

NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techsound.vn (unsigned zone)

⏱️ Timing

Total: 1222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.154.102.55`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	6	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	5	`google-site-verification=q09PTFl9qeoeCC1, google-site-verification=L0vl0p-rZ-0ljWo...`
SOA	1	`ns1.pavietnam.vn hostmaster.techsound.vn`