nhtc.vn - robtex.com

nhtc.vn

DNSSEC⚠️ Not signed
A14.225.205.3🇻🇳 VNPT-AS-VN14.225.205.0/24 VNPT
PTRstatic.vnpt.vn
NSns-b3.tenten.vn ⭐
A2404:f080:1101:321:a150:95:110:1232🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-2.a00e.g.han1.static.cnode.io
A163.44.207.21🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN
PTRv163-44-207-21.a006.g.han1.static.cnode.io
NSns-b1.tenten.vn
A2404:f080:1101:321:a150:95:110:1230🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-0.a00e.g.han1.static.cnode.io
A137.59.104.67🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN
PTRstatic-pool.tenten.vn
NSns-b2.tenten.vn
A2404:f080:1101:321:a150:95:110:1231🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-1.a00e.g.han1.static.cnode.io
A137.59.104.68🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN
PTRstatic-pool.tenten.vn
MXmail.nhtc.vn ⭐
A14.225.205.3🇻🇳 VNPT-AS-VN14.225.205.0/24 VNPT
PTRstatic.vnpt.vn
TXTv=spf1mxaip4:14.225.205.3~all
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1768311014

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030757742

Subdomains

mail.nhtc.vn
www.nhtc.vn

Same first word

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ctnh.com
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hnct.org
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thcn.com
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chnt.ru
htcn.de
chnt.com.tw
nhct.org.uk
chtn.org
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hcnt.in
hctn.com
ncth.bg
hcnt.cn
cnth.pl
cnht.one
tnhc.nl
hctn.org
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cthn.net
ntch.de
htcn.ne.jp

DNS History

5 records (5 active, 0 former)

NSns-b1.tenten.vnns-b2.tenten.vnns-b3.tenten.vnMXmail.nhtc.vnA14.225.205.3
●NSns-b1.tenten.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 09:21:58
● 2026-05-11 05:32:40
●NSns-b2.tenten.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 09:21:58
● 2026-05-11 05:32:40
●NSns-b3.tenten.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 09:21:58
● 2026-05-11 05:32:40
●MXmail.nhtc.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 09:21:58
● 2026-05-11 05:32:40
●A14.225.205.32026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 09:21:58
● 2026-05-11 05:32:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
nhtc.vnns-b3.tenten.vn, ns-b2.tenten.vn, ns-b1.tenten.vn-

✅ Authoritative Response

Server:163.44.207.21

NS records: ns-b3.tenten.vn, ns-b2.tenten.vn, ns-b1.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nhtc.vn (unsigned zone)

⏱️ Timing

Total: 1178ms | Queries: -

📄 Records

TypeCountSample Data
A114.225.205.3
NS3ns-b3.tenten.vn, ns-b2.tenten.vn...
MX1mail.nhtc.vn (pri: 10)
TXT1v=spf1mxaip4:14.225.205.3~all
SOA1ns-b3.tenten.vn noreply.tenten.vn

Analysis

Hierarchy

nhtc.vn is a parent of mail.nhtc.vn and www.nhtc.vn.

IP Addresses

nhtc.vn points to IP number: 14.225.205.3.

Other host names such as cam.righthomes.vn, righthomes.vn, n8n.righthomes.vn, mail.righthomes.vn and mail.nhtc.vn share IPs with nhtc.vn.

Name Servers

nhtc.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

nhtc.vn at least partially shares name servers with other domains, for instance phamngocduong.vn, 72ads.vn, sovitek.vn, topsmart.vn and enpro.org.vn.

Host ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67; Host ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68; Host ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.

Mail Servers

nhtc.vn is handled by a single mail server, mail.nhtc.vn.

mail.nhtc.vn points to a single IP: 14.225.205.3.