`hoabinhltd.com`

DNSSEC	⚠️ Not signed
A	103.77.162.43^{🇻🇳 SUPERDATA103.77.162.0/24 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	`winston.maychu.cloud`
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	`mx.viettelidc.com.vn` ⭐
		A	103.1.208.155^{🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object}
			PTR	`hl-smtp01.viettelidc.com.vn`
		A	103.1.208.156^{🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object}
			PTR	`hl-smtp02.viettelidc.com.vn`
TXT	`v=spf1 ip4:103.1.208.0/24 a mx -all`
SOA	`nsbak.pavietnam.net`hostmaster@hoabinhltd.com 2026-02-28 #8

`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=1778448821

Subdomains

mail.hoabinhltd.com

Same first word

hoabinhltd.com

DNS History

9 records (5 active, 4 former)

●NSns1.pavietnam.vn2015-08-20 → 2026-05-10 · 2 obs

● 2015-08-20 01:55:58
● 2026-05-10 21:37:04

●NSns2.pavietnam.vn2015-08-20 → 2026-05-10 · 2 obs

● 2015-08-20 01:55:58
● 2026-05-10 21:37:04

●NSnsbak.pavietnam.net2018-08-05 → 2026-05-10 · 3 obs

○ 2015-08-20 01:55:58
● 2018-08-05 19:14:58
● 2026-05-10 21:37:04

○MXmail.hoabinhltd.com2015-08-20 → 2016-12-26 · 4 obs

● 2015-08-20 01:55:58
● 2016-12-26 11:29:18
○ 2017-06-30 18:53:38
○ 2026-05-10 21:37:04

○MXmail93111.dotvndns.vn2016-12-16 → 2016-12-26 · 5 obs

○ 2015-08-20 01:55:58
● 2016-12-16 16:58:32
● 2016-12-26 11:29:18
○ 2017-06-30 18:53:38
○ 2026-05-10 21:37:04

●MXmx.viettelidc.com.vn2017-06-30 → 2026-05-10 · 3 obs

○ 2016-12-26 11:29:18
● 2017-06-30 18:53:38
● 2026-05-10 21:37:04

●A103.77.162.432026-02-19 → 2026-05-10 · 3 obs

○ 2019-09-07 09:56:16
● 2026-02-19 15:27:10
● 2026-05-10 21:37:04

○A112.213.89.592019-03-28 → 2019-09-07 · 5 obs

○ 2018-09-20 19:18:30
● 2019-03-28 00:35:24
● 2019-09-07 09:56:16
○ 2026-02-19 15:27:10
○ 2026-05-10 21:37:04

○A112.213.89.902015-08-20 → 2018-09-20 · 4 obs

● 2015-08-20 01:55:58
● 2018-09-20 19:18:30
○ 2019-03-28 00:35:24
○ 2026-05-10 21:37:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hoabinhltd.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 hoabinhltd.com (unsigned zone)

⏱️ Timing

Total: 1533ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.77.162.43`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	1	`mx.viettelidc.com.vn (pri: 10)`
TXT	1	`v=spf1 ip4:103.1.208.0/24 a mx -all`
SOA	1	`nsbak.pavietnam.net hostmaster.hoabinhlt`

Analysis

Hierarchy

hoabinhltd.com is a parent of mail.hoabinhltd.com.

IP Addresses

hoabinhltd.com points to a single IP number: 103.77.162.43.

Other host names, for instance elap.vn, mail.lindanailsatthelake.com, mail.maivien.com, hanoihoa.com and webdisk.alu.edu.vn share IP numbers with hoabinhltd.com.

Name Servers

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

hoabinhltd.com at least partially shares name servers with other domains, for instance so(0x666170)huocloc.info, sieuthibanbuon.vn, thebol.vn, sieuthimaylanh.com and dci.edu.vn.

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

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

hoabinhltd.com is handled by a single mail server, mx.viettelidc.com.vn.

hoabinhltd.com uses the same mail server configuration as other domains, such as bqllang.gov.vn, microheli.com, datlichhen.vn, globaldesignit.vn and dkkd.gov.vn.

hoabinhltd.com shares mail servers with other domains at least in part, for instance gic.vn, hiki.vn, biofarm.com.vn, ebayexpress.vn and star-blinds.com.

mx.viettelidc.com.vn resolves to two IP numbers: 103.1.208.155 and 103.1.208.156.

hoabinhltd.com - robtex.com

hoabinhltd.com

com