`congnghesoasc.com`

DNSSEC	⚠️ Not signed
A	113.163.69.1^{🇻🇳 VTN-1113.163.64.0/20 VNPT-Net}
		PTR	`mail.congnghesoasc.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.congnghesoasc.com` ⭐
		A	113.163.69.1^{🇻🇳 VTN-1113.163.64.0/20 VNPT-Net}
			PTR	`mail.congnghesoasc.com`
TXT	`v=spf1 ip4=113.163.69.1 ~all`
SOA	`nsbak.pavietnam.net`hostmaster@congnghesoasc.com 2026-01-09 #80

`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=1774451302

Subdomains

mail.congnghesoasc.com

Same first word

congnghesoasc.com

DNS History

8 records (5 active, 3 former)

●NSns1.pavietnam.vn2017-12-02 → 2026-03-25 · 3 obs

○ 2016-12-20 18:01:32
● 2017-12-02 20:36:52
● 2026-03-25 15:18:18

●NSns2.pavietnam.vn2017-12-02 → 2026-03-25 · 3 obs

○ 2016-12-20 18:01:32
● 2017-12-02 20:36:52
● 2026-03-25 15:18:18

○NSns73.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 18:01:32
○ 2017-12-02 20:36:52
○ 2026-03-25 15:18:18

○NSns74.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 18:01:32
○ 2017-12-02 20:36:52
○ 2026-03-25 15:18:18

●NSnsbak.pavietnam.net2017-12-02 → 2026-03-25 · 3 obs

○ 2016-12-20 18:01:32
● 2017-12-02 20:36:52
● 2026-03-25 15:18:18

○MXaspmx.l.google.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 18:01:32
○ 2017-12-02 20:36:52
○ 2026-03-25 15:18:18

●MXmail.congnghesoasc.com2016-12-20 → 2026-03-25 · 2 obs

● 2016-12-20 18:01:32
● 2026-03-25 15:18:18

●A113.163.69.12016-12-20 → 2026-03-25 · 2 obs

● 2016-12-20 18:01:32
● 2026-03-25 15:18:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
congnghesoasc.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 congnghesoasc.com (unsigned zone)

⏱️ Timing

Total: 4474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`113.163.69.1`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	1	`mail.congnghesoasc.com (pri: 1)`
TXT	1	`v=spf1 ip4=113.163.69.1 ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.congnghes`

Analysis

Hierarchy

congnghesoasc.com is a parent of mail.congnghesoasc.com.

IP Addresses

congnghesoasc.com points to a single IP number: 113.163.69.1.

Other host names, for instance trabaco.com.vn, bekhoa.vn, mail.congnghesoasc.com, www.dufaco.vn and mail.bekhoa.vn share IP numbers with congnghesoasc.com.

Name Servers

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

congnghesoasc.com at least partially shares name servers with other domains, for instance krugervn.com, vpower-group.com, muasam.com.vn, zoro.vn and binhquoiresort.com.vn.

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

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

mail.congnghesoasc.com points to a single IP: 113.163.69.1.

congnghesoasc.com - robtex.com