`beboitruonghoc.com`

DNSSEC	⚠️ Not signed
A	103.63.212.9^{🇻🇳 EHOST-VN103.63.212.0/24}
		PTR	`static-ptr.ehost.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	`mail.ehost.com.vn` ⭐
		A	14.225.239.54^{🇻🇳 VNPT-AS-VN14.225.239.0/24 VNPT}
TXT	`google-site-verification=oogV28CeAJ_h8VmCycJ7xROmbd_V-lVxYEzQCRZNnbM`
TXT	`google-site-verification=vxF2PshlEiFGQA43qPMM67Sfm1P7rxmjANWI09DqFMo`
SOA	`nsbak.pavietnam.net`hostmaster@beboitruonghoc.com 2026-02-24 #32

`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=1775984962

Same first word

beboitruonghoc.com

DNS History

9 records (5 active, 4 former)

●NSns1.pavietnam.vn2016-12-20 → 2026-04-12 · 2 obs

● 2016-12-20 10:27:18
● 2026-04-12 09:25:48

●NSns2.pavietnam.vn2016-12-20 → 2026-04-12 · 2 obs

● 2016-12-20 10:27:18
● 2026-04-12 09:25:48

●NSnsbak.pavietnam.net2016-12-20 → 2026-04-12 · 2 obs

● 2016-12-20 10:27:18
● 2026-04-12 09:25:48

○MXmail.beboitruonghoc.com2017-11-11 → 2017-11-11 · 3 obs

● 2017-11-11 10:19:40
○ 2026-03-15 09:03:28
○ 2026-04-12 09:25:48

●MXmail.ehost.com.vn2026-03-15 → 2026-04-12 · 3 obs

○ 2017-11-11 10:19:40
● 2026-03-15 09:03:28
● 2026-04-12 09:25:48

○A103.221.220.2102016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 10:27:18
○ 2017-11-11 10:19:40
○ 2026-04-12 09:25:48

●A103.63.212.92026-03-15 → 2026-04-12 · 3 obs

○ 2017-11-11 10:19:40
● 2026-03-15 09:03:28
● 2026-04-12 09:25:48

○A45.123.96.882026-03-15 → 2026-04-12 · 2 obs

○ 2026-03-15 09:03:28
○ 2026-04-12 09:25:48

○A61.28.224.1322017-11-11 → 2017-11-11 · 4 obs

○ 2016-12-20 10:27:18
● 2017-11-11 10:19:40
○ 2026-03-15 09:03:28
○ 2026-04-12 09:25:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
beboitruonghoc.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 beboitruonghoc.com (unsigned zone)

⏱️ Timing

Total: 1648ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.63.212.9`
NS	3	`ns1.pavietnam.vn, ns2.pavietnam.vn...`
MX	1	`mail.ehost.com.vn (pri: 1)`
TXT	2	`google-site-verification=vxF2PshlEiFGQA4, google-site-verification=oogV28CeAJ_h8Vm`
SOA	1	`nsbak.pavietnam.net hostmaster.beboitruo`

Analysis

IP Addresses

beboitruonghoc.com resolves to a single IP address: 103.63.212.9.

Name Servers

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

beboitruonghoc.com at least partially shares name servers with other domains, including longhoangsecurity.com, lustac.com, goldwellvn.com, benhvienmatnghean.vn and muabanraovat.info.

these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, ns3.dotvndns.vn and dnsbak.pavietnam.vn.

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

beboitruonghoc.com is handled by a single mail server, mail.ehost.com.vn.

beboitruonghoc.com shares its mail server setup with other domains, including nghenang.vn, ehost.vn, vanphongphamre.vn, antiddos.vn and dakhoahoancautphcm.vn.

beboitruonghoc.com shares some mail servers with other domains, at least partially, for instance dakhoahoancau.vn.

these mail servers are commonly used with smtp.google.com, mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

mail.ehost.com.vn points to a single IP: 14.225.239.54.

beboitruonghoc.com - robtex.com