`phangiahuy.com`

DNSSEC	⚠️ Not signed
A	103.7.43.225^{🇻🇳 SUPERDATA103.7.43.0/24 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	`mx43225.superdata.vn`
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:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.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	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		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	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`v=spf1 a mx ip4:112.213.87.96 ?all`
SOA	`nsbak.dotvndns.com`hostmaster@phangiahuy.com 2026-05-02 #30

`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=1778397246

Same first word

phangiahuy.com.vn

phangiahuy.com

DNS History

11 records (9 active, 2 former)

●NSns1.dotvndns.vn2015-07-04 → 2026-05-10 · 5 obs

● 2015-07-04 18:43:30
● 2015-11-10 23:01:36
○ 2016-01-24 17:37:30
● 2018-06-01 02:57:26
● 2026-05-10 07:37:26

●NSns2.dotvndns.vn2015-07-04 → 2026-05-10 · 2 obs

● 2015-07-04 18:43:30
● 2026-05-10 07:37:26

●NSnsbak.dotvndns.com2016-01-24 → 2026-05-10 · 3 obs

○ 2015-11-10 23:01:36
● 2016-01-24 17:37:30
● 2026-05-10 07:37:26

●MXalt1.aspmx.l.google.com2015-07-04 → 2026-05-10 · 2 obs

● 2015-07-04 18:43:30
● 2026-05-10 07:37:26

●MXalt2.aspmx.l.google.com2015-07-04 → 2026-05-10 · 2 obs

● 2015-07-04 18:43:30
● 2026-05-10 07:37:26

●MXaspmx.l.google.com2015-07-04 → 2026-05-10 · 2 obs

● 2015-07-04 18:43:30
● 2026-05-10 07:37:26

●MXaspmx2.googlemail.com2015-07-04 → 2026-05-10 · 2 obs

● 2015-07-04 18:43:30
● 2026-05-10 07:37:26

●MXaspmx3.googlemail.com2015-07-04 → 2026-05-10 · 2 obs

● 2015-07-04 18:43:30
● 2026-05-10 07:37:26

○A103.154.176.2362026-03-08 → 2026-05-01 · 5 obs

○ 2018-06-01 02:57:26
● 2026-03-08 19:22:18
● 2026-05-01 18:12:56
○ 2026-05-06 06:14:28
○ 2026-05-10 07:37:26

●A103.7.43.2252026-05-06 → 2026-05-10 · 3 obs

○ 2026-05-01 18:12:56
● 2026-05-06 06:14:28
● 2026-05-10 07:37:26

○A112.213.87.962015-07-04 → 2018-06-01 · 4 obs

● 2015-07-04 18:43:30
● 2018-06-01 02:57:26
○ 2026-03-08 19:22:18
○ 2026-05-10 07:37:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
phangiahuy.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 phangiahuy.com (unsigned zone)

⏱️ Timing

Total: 727ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.7.43.225`
NS	3	`ns2.dotvndns.vn, ns1.dotvndns.vn...`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:_spf.google.com ~all, v=spf1 a mx ip4:112.213.87.96 ?all`
SOA	1	`nsbak.dotvndns.com hostmaster.phangiahuy`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

IP Addresses

phangiahuy.com points to a single IP number: 103.7.43.225.

Other host names, for instance www.ltctravel.vn, what.website.thcsquechau.edu.vn, ftp.thcsquechau.edu.vn, smtp.thhuongan.queson.edu.vn and wbsubdomain.a.bb.ccc.dddd.wdh.thcsquechau.edu.vn share IP numbers with phangiahuy.com.

Name Servers

The domain phangiahuy.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

phangiahuy.com shares name servers with other domains at least partially, for instance lifetek.vn, duocphamaau.com.vn, cungcau.vn, welete.com and bipvn.com.vn.