`trieuchau.com`

DNSSEC	⚠️ Not signed
A	103.77.167.116^{🇻🇳 SUPERDATA103.77.167.0/24 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}
NS	`nsbak.dotvndns.com` ⭐
		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`
NS	`ns1.dotvndns.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.dotvndns.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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		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`⁽²⁰⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		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	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4001:c70::1b^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f27.1e100.net`
		A	192.178.209.27^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		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`
TXT	`_iny1un3vflmj3uvpyha82pjz8blktmg`
TXT	`v=spf1 a mx ~all`
TXT	`qv9rjqfp228lvs8hwx79ng905hdx66xk`
SOA	`nsbak.dotvndns.com`hostmaster@trieuchau.com 2025-12-15 #47

`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=1778275791

Same first word

trieuchau.com

DNS History

12 records (11 active, 1 former)

●NSns1.dotvndns.vn2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●NSns2.dotvndns.vn2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●NSnsbak.dotvndns.com2019-02-06 → 2026-05-08 · 3 obs

○ 2015-08-18 09:03:26
● 2019-02-06 15:11:06
● 2026-05-08 21:52:30

●MXalt1.aspmx.l.google.com2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●MXalt2.aspmx.l.google.com2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●MXaspmx.l.google.com2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●MXaspmx2.googlemail.com2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●MXaspmx3.googlemail.com2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●MXaspmx4.googlemail.com2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●MXaspmx5.googlemail.com2015-08-18 → 2026-05-08 · 3 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2026-05-08 21:52:30

●A103.77.167.1162026-05-01 → 2026-05-08 · 3 obs

○ 2019-02-06 15:11:06
● 2026-05-01 09:43:04
● 2026-05-08 21:52:30

○A112.213.87.2412015-08-18 → 2019-02-06 · 5 obs

○ 2008-03-07 07:59:08
● 2015-08-18 09:03:26
● 2019-02-06 15:11:06
○ 2026-05-01 09:43:04
○ 2026-05-08 21:52:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...	-
trieuchau.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	2 records

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trieuchau.com (unsigned zone)

⏱️ Timing

Total: 1533ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.77.167.116`
NS	3	`ns1.dotvndns.vn, nsbak.dotvndns.com...`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	3	`v=spf1 a mx ~all, _iny1un3vflmj3uvpyha82pjz8blktmg...`
SOA	1	`nsbak.dotvndns.com hostmaster.trieuchau.`