`htnhatrang.com.vn`

DNSSEC	⚠️ Not signed
A	14.225.32.112^{🇻🇳 VNPT-AS-VN14.225.32.0/24 VNPT}
NS	`ns1.vdconline.vn` ⭐
		A	14.225.41.137^{🇻🇳 VNPT-AS-VN14.225.41.0/24 VNPT}
			PTR	`static.vnpt.vn`
NS	`ns2.vdconline.vn`
		A	14.225.197.109^{🇻🇳 VNPT-AS-VN14.225.197.0/24 VNPT}
			PTR	`static.vnpt.vn`
MX	`mx.vnptemail.vn` ⭐
		A	123.31.35.94^{🇻🇳 VNPT-AS-VN123.31.35.0/24 VNPT}
			PTR	`gwftm-vnpt.vnptit.vn`
TXT	`_globalsign-domain-verification=mDG-UrAzO1qNH7Wqa9uy3O4X9I6qufe2BMTpyNe4SE`
TXT	`v=spf1 a mx include:spf.vnptemail.vn ~all`
TXT	`_globalsign-domain-verification=zyLlSjQe5AgxosJ_T9cfr17RuwJGhp7ve4ZXAsrD4L`
SOA	`ns1.vdconline.vn`vdconline@tld 2026-01-20 #31

`com.vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`b.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`c.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`d.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`e.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`f.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`g.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`h.dns-servers.vn` ⚠️ Not in parent delegation
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2022710569

Subdomains

mail.htnhatrang.com.vn

Same first word

htnhatrang.vn

htnhatrang.com.vn

Similar names

trangthanh.com

thnhatrang.com.vn

thnhatrang.vn

thanhtrang.com.vn

DNS History

9 records (4 active, 5 former)

○NSns1.khanhhoa.net.vn2019-01-24 → 2019-01-24 · 3 obs

● 2019-01-24 20:04:48
○ 2026-05-02 04:22:00
○ 2026-05-11 18:46:48

●NSns1.vdconline.vn2026-05-02 → 2026-05-11 · 3 obs

○ 2019-01-24 20:04:48
● 2026-05-02 04:22:00
● 2026-05-11 18:46:48

○NSns2.khanhhoa.net.vn2019-01-24 → 2019-01-24 · 3 obs

● 2019-01-24 20:04:48
○ 2026-05-02 04:22:00
○ 2026-05-11 18:46:48

●NSns2.vdconline.vn2026-05-02 → 2026-05-11 · 3 obs

○ 2019-01-24 20:04:48
● 2026-05-02 04:22:00
● 2026-05-11 18:46:48

○NSns3.khanhhoa.net.vn2019-01-24 → 2019-01-24 · 3 obs

● 2019-01-24 20:04:48
○ 2026-05-02 04:22:00
○ 2026-05-11 18:46:48

○MXmail.htnhatrang.com.vn2019-01-24 → 2019-01-24 · 3 obs

● 2019-01-24 20:04:48
○ 2026-05-02 04:22:00
○ 2026-05-11 18:46:48

●MXmx.vnptemail.vn2026-05-02 → 2026-05-11 · 3 obs

○ 2019-01-24 20:04:48
● 2026-05-02 04:22:00
● 2026-05-11 18:46:48

○A113.160.252.2062019-01-24 → 2019-01-24 · 3 obs

● 2019-01-24 20:04:48
○ 2026-05-02 04:22:00
○ 2026-05-11 18:46:48

●A14.225.32.1122026-05-02 → 2026-05-11 · 3 obs

○ 2019-01-24 20:04:48
● 2026-05-02 04:22:00
● 2026-05-11 18:46:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
htnhatrang.com.vn	ns2.vdconline.vn, ns1.vdconline.vn	-

✅ Authoritative Response

Server:14.225.197.109

NS records: ns2.vdconline.vn, ns1.vdconline.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htnhatrang.com.vn (unsigned zone)

⏱️ Timing

Total: 3962ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`14.225.32.112`
NS	2	`ns2.vdconline.vn, ns1.vdconline.vn`
MX	1	`mx.vnptemail.vn (pri: 10)`
TXT	3	`v=spf1 a mx include:spf.vnptemail.vn ~al, _globalsign-domain-verification=zyLlSjQe...`
SOA	1	`ns1.vdconline.vn vdconline.tld`

Analysis

Hierarchy

htnhatrang.com.vn is the parent of mail.htnhatrang.com.vn.

IP Addresses

htnhatrang.com.vn points to IP number 14.225.32.112.

For instance, other host names mail.mastersoft.com.vn, c2ndchieu-nt.khanhhoa.edu.vn, mnvthai-nt.khanhhoa.edu.vn, www.c1nhiep-nt.khanhhoa.edu.vn and mnttcangiuoc.edu.vn share IP numbers with htnhatrang.com.vn.

Name Servers

htnhatrang.com.vn is delegated to two name servers: ns1.vdconline.vn and ns2.vdconline.vn.

htnhatrang.com.vn uses the same name server setup as other domains such as baoquangngai.com.vn, tanphat.com.vn, quangnamcdc.gov.vn, ajwine.vn and yahaacoffee.com.

Host names with one IP number:

ns1.vdconline.vn points to: 14.225.41.137.

ns2.vdconline.vn points to: 14.225.197.109.

Mail Servers

htnhatrang.com.vn is handled by a single mail server, mx.vnptemail.vn.

htnhatrang.com.vn shares the same mail server setup as other domains, for instance thienhuongfood.com, nemdangvanquyen.com.vn, thecaphotel.com, phathuydad.com.vn and lisatech.vn.

htnhatrang.com.vn shares mail servers with other domains at least partially; for instance united-oil.vn, sgm.com.vn, baodongthap.vn, viet-star.vn and pdn.com.vn.

mx.vnptemail.vn points to a single IP: 123.31.35.94.

htnhatrang.com.vn - robtex.com