`biahoidatto29.com`

DNSSEC	⚠️ Not signed
A	210.211.121.143^{🇻🇳 VTDC-AS-VN210.211.120.0/22 Proxy-registered route object}
		PTR	`121143.ninamailservice.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.biahoidatto29.com` ⭐
		A	210.211.121.143^{🇻🇳 VTDC-AS-VN210.211.120.0/22 Proxy-registered route object}
			PTR	`121143.ninamailservice.com`
SOA	`nsbak.pavietnam.net`hostmaster@biahoidatto29.com 2025-11-12 #2

`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=1778319996

Same first word

biahoidatto29.com

DNS History

5 records (5 active, 0 former)

●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 11:46:18
● 2026-05-09 10:11:54

●NSns2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 11:46:18
● 2026-05-09 10:11:54

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 11:46:18
● 2026-05-09 10:11:54

●MXmail.biahoidatto29.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 11:46:18
● 2026-05-09 10:11:54

●A210.211.121.1432026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 11:46:18
● 2026-05-09 10:11:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biahoidatto29.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:112.213.89.22

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biahoidatto29.com (unsigned zone)

⏱️ Timing

Total: 1763ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.211.121.143`
NS	3	`ns2.pavietnam.vn, nsbak.pavietnam.net...`
MX	1	`mail.biahoidatto29.com (pri: 10)`
SOA	1	`nsbak.pavietnam.net hostmaster.biahoidat`

Analysis

IP Addresses

biahoidatto29.com resolves to one IP number: 210.211.121.143.

Other host names, for instance chaixit.com, vcom.com.vn, dqhouse.com.vn, nhommay.vn and mail.docutienanh.com share IP numbers with biahoidatto29.com.

Name Servers

biahoidatto29.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

biahoidatto29.com at least partially shares name servers with other domains, including tiepthiinfo.vn, thewall.com.vn, thientuong.com.vn, giupviec3mien.vn and eballs.vn.

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

Host names with two IP numbers:

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

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

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

Mail Servers

A single mail server handles biahoidatto29.com, mail.biahoidatto29.com.

Host name mail.biahoidatto29.com resolves to a single IP: 210.211.121.143.

biahoidatto29.com - robtex.com