`phucthanhgroup.com`

DNSSEC	⚠️ Not signed
A	18.208.124.7^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-124-7.compute-1.amazonaws.com`
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`
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`
MX	`mail.phucthanhgroup.com` ⭐
TXT	`MS=ms28081942`
TXT	`v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all`
SOA	`nsbak.pavietnam.net`hostmaster@phucthanhgroup.com 2026-03-02 #11

`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=1778207806

Subdomains

mail.phucthanhgroup.com

Same first word

phucthanhgroup.vn

phucthanhgroup.com

DNS History

14 records (5 active, 9 former)

●NSns1.pavietnam.vn2015-10-26 → 2026-05-08 · 2 obs

● 2015-10-26 04:00:54
● 2026-05-08 02:55:50

●NSns2.pavietnam.vn2015-10-26 → 2026-05-08 · 2 obs

● 2015-10-26 04:00:54
● 2026-05-08 02:55:50

●NSnsbak.pavietnam.net2017-06-26 → 2026-05-08 · 3 obs

○ 2015-10-26 04:00:54
● 2017-06-26 16:42:06
● 2026-05-08 02:55:50

○MXalt1.aspmx.l.google.com2015-10-26 → 2017-04-18 · 4 obs

● 2015-10-26 04:00:54
● 2017-04-18 15:01:52
○ 2017-06-26 16:42:06
○ 2026-05-08 02:55:50

○MXalt2.aspmx.l.google.com2015-10-26 → 2017-04-18 · 4 obs

● 2015-10-26 04:00:54
● 2017-04-18 15:01:52
○ 2017-06-26 16:42:06
○ 2026-05-08 02:55:50

○MXalt3.aspmx.l.google.com2015-10-26 → 2017-04-18 · 4 obs

● 2015-10-26 04:00:54
● 2017-04-18 15:01:52
○ 2017-06-26 16:42:06
○ 2026-05-08 02:55:50

○MXalt4.aspmx.l.google.com2015-10-26 → 2017-04-18 · 4 obs

● 2015-10-26 04:00:54
● 2017-04-18 15:01:52
○ 2017-06-26 16:42:06
○ 2026-05-08 02:55:50

○MXaspmx.l.google.com2015-10-26 → 2017-04-18 · 4 obs

● 2015-10-26 04:00:54
● 2017-04-18 15:01:52
○ 2017-06-26 16:42:06
○ 2026-05-08 02:55:50

●MXmail.phucthanhgroup.com2017-06-26 → 2026-05-08 · 3 obs

○ 2017-04-18 15:01:52
● 2017-06-26 16:42:06
● 2026-05-08 02:55:50

○A104.199.152.1062015-12-30 → 2015-12-30 · 4 obs

○ 2015-10-26 04:00:54
● 2015-12-30 23:03:02
○ 2016-03-28 10:42:22
○ 2026-05-08 02:55:50

○A125.212.233.962017-06-26 → 2017-06-26 · 4 obs

○ 2017-04-18 15:01:52
● 2017-06-26 16:42:06
○ 2026-02-16 06:59:16
○ 2026-05-08 02:55:50

●A18.208.124.72026-02-16 → 2026-05-08 · 3 obs

○ 2017-06-26 16:42:06
● 2026-02-16 06:59:16
● 2026-05-08 02:55:50

○A42.112.19.1232015-10-26 → 2015-10-26 · 3 obs

● 2015-10-26 04:00:54
○ 2015-12-30 23:03:02
○ 2026-05-08 02:55:50

○A42.112.20.312016-03-28 → 2017-04-18 · 5 obs

○ 2015-12-30 23:03:02
● 2016-03-28 10:42:22
● 2017-04-18 15:01:52
○ 2017-06-26 16:42:06
○ 2026-05-08 02:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
phucthanhgroup.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ 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 phucthanhgroup.com (unsigned zone)

⏱️ Timing

Total: 1647ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.208.124.7`
NS	3	`nsbak.pavietnam.net, ns1.pavietnam.vn...`
MX	1	`mail.phucthanhgroup.com (pri: 0)`
TXT	2	`v=spf1 mx include:emailserver.vn include, MS=ms28081942`
SOA	1	`nsbak.pavietnam.net hostmaster.phucthanh`

Analysis

Hierarchy

phucthanhgroup.com is a parent of mail.phucthanhgroup.com.

IP Addresses

phucthanhgroup.com points to a single IP number: 18.208.124.7.

Other host names, for instance planejamentocriativo.com, bacsontours.com.vn, sulsolucoes.com.br, expandconsultoria.com.br and mx0.tiens.de share IP numbers with phucthanhgroup.com.

Name Servers

The delegation for phucthanhgroup.com is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

phucthanhgroup.com at least partially shares name servers with other domains, for instance codauviet.com, quangtritravels.io.vn, vinekali12.io.vn, vinasino.com.vn and trungtamdichthuat.net.

These name servers are commonly used together with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.pavietnam.vn, nsbak.dotvndns.com, ns3.dotvndns.vn, dnsbak.pavietnam.vn, dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.

Two IP numbers per host:

nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22.

ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.

ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.

Mail Servers

phucthanhgroup.com is handled by a single mail server, mail.phucthanhgroup.com.

phucthanhgroup.com - robtex.com