`sachcotuong.com`

DNSSEC	⚠️ Not signed
A	103.173.66.99^{🇻🇳 EZTECH-VN103.173.66.0/24 THREESDIGITAL-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`
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	`mr.pavietnam.vn` ⭐
		A	222.255.121.227^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`mailserver5.pavietnam.net`
			PTR	`mr.dotvndns.vn`
			PTR	`mailserver5.pavietnam.vn`
			PTR	`mr.pavietnam.vn`
SOA	`nsbak.pavietnam.net`hostmaster@sachcotuong.com 2026-02-04 #24

`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=1774799792

Same first word

sachcotuong.com

Similar names

gcachouston.com

DNS History

7 records (5 active, 2 former)

●NSns1.pavietnam.vn2016-08-09 → 2026-03-29 · 2 obs

● 2016-08-09 12:30:30
● 2026-03-29 16:24:54

●NSns2.pavietnam.vn2016-08-09 → 2026-03-29 · 2 obs

● 2016-08-09 12:30:30
● 2026-03-29 16:24:54

●NSnsbak.pavietnam.net2026-02-25 → 2026-03-29 · 3 obs

○ 2016-08-09 12:30:30
● 2026-02-25 16:26:26
● 2026-03-29 16:24:54

●MXmr.pavietnam.vn2026-02-25 → 2026-03-29 · 2 obs

● 2026-02-25 16:26:26
● 2026-03-29 16:24:54

●A103.173.66.992026-02-25 → 2026-03-29 · 3 obs

○ 2017-04-01 21:02:06
● 2026-02-25 16:26:26
● 2026-03-29 16:24:54

○A103.254.12.572017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-09 12:30:30
● 2017-04-01 21:02:06
○ 2026-02-25 16:26:26
○ 2026-03-29 16:24:54

○A210.245.90.2032016-08-09 → 2016-08-09 · 3 obs

● 2016-08-09 12:30:30
○ 2017-04-01 21:02:06
○ 2026-03-29 16:24:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sachcotuong.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sachcotuong.com (unsigned zone)

⏱️ Timing

Total: 1582ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.173.66.99`
NS	3	`nsbak.pavietnam.net, ns2.pavietnam.vn...`
MX	1	`mr.pavietnam.vn (pri: 10)`
SOA	1	`nsbak.pavietnam.net hostmaster.sachcotuo`

Analysis

IP Addresses

sachcotuong.com points to a single IP address: 103.173.66.99.

Other host names such as yensaohongnhung.vn, nguyenkhai.net, www.thanhtuanweb.name.vn, chuyenphongthu.com and thegioidungcubuffet.com share IP numbers with sachcotuong.com.

Name Servers

sachcotuong.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

At least part of the name servers for sachcotuong.com are shared with other domains, for instance quangcaonghiepphat.com, centa.vn, masterlock.com.vn, rao5s.com and viettopagency.com.

These name servers are often used together with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.

Host names with two IP numbers:

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

The mail server for sachcotuong.com is mr.pavietnam.vn.

sachcotuong.com uses the same mail server setup as other domains, for instance login.net.vn, retek.vn, pup.edu.vn, e-bills.vn and dolincorp.com.

sachcotuong.com shares at least some mail servers with other domains, for example a.net.vn, thegioiso3a.vn, hoclaptrinhrobot.com, vietnameuropa.eu and vinalink.edu.vn.

these mail servers are frequently used alongside the mail servers aspmx.l.google.com.

Host mr.pavietnam.vn points to IP 222.255.121.227.

sachcotuong.com - robtex.com

sachcotuong.com

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