kenhduan.com - robtex.com

kenhduan.com

DNSSEC⚠️ Not signed
A103.110.84.11🇻🇳 AZDIGI-AS-VN103.110.84.0/22 VPDD-AZDIGI-VN VPDD-AZDIGI-VN
NSns-a2.tenten.vn ⭐
A2404:f080:1101:323:a150:95:115:1011🇻🇳 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
PTRva150-95-115-101-1.a018.g.han1.static.cnode.io
A137.59.104.66🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN
PTRstatic-pool.tenten.vn
NSns-a1.tenten.vn
A2404:f080:1101:323:a150:95:115:1010🇻🇳 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
PTRva150-95-115-101-0.a018.g.han1.static.cnode.io
A137.59.104.65🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN
PTRstatic-pool.tenten.vn
NSns-a3.tenten.vn
A2404:f080:1101:323:a150:95:115:1012🇻🇳 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
PTRva150-95-115-101-2.a018.g.han1.static.cnode.io
A150.95.111.47🇻🇳 GMO-ZCOM-AS-VN150.95.104.0/21 RUNSYSTEM-VN
PTRns3.tenten.vn
MXmail.kenhduan.com ⭐
A103.110.84.11🇻🇳 AZDIGI-AS-VN103.110.84.0/22 VPDD-AZDIGI-VN VPDD-AZDIGI-VN
TXTv=spf1mxaip4:103.110.84.11~all
SOAns-a2.tenten.vnnoreply@tenten.vn serial=1752746698

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778404621

Subdomains

vn.kenhduan.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns-a1.tenten.vnns-a2.tenten.vnns-a3.tenten.vnns47.domaincontrol.comns48.domaincontrol.comns67.domaincontrol.comns68.domaincontrol.comMXmail.kenhduan.commailstore1.secureserver.netsmtp.secureserver.netA103.110.84.11184.168.221.36210.245.82.133
●NSns-a1.tenten.vn2026-05-10 → 2026-05-10 · 3 obs
○ 2017-04-20 16:19:44
● 2026-05-10 09:27:30
● 2026-05-10 09:27:32
●NSns-a2.tenten.vn2026-05-10 → 2026-05-10 · 3 obs
○ 2017-04-20 16:19:44
● 2026-05-10 09:27:30
● 2026-05-10 09:27:32
●NSns-a3.tenten.vn2026-05-10 → 2026-05-10 · 3 obs
○ 2017-04-20 16:19:44
● 2026-05-10 09:27:30
● 2026-05-10 09:27:32
○NSns47.domaincontrol.com2016-09-21 → 2017-04-20 · 5 obs
○ 2016-03-30 02:25:22
● 2016-09-21 22:48:52
● 2017-04-20 16:19:44
○ 2026-05-10 09:27:30
○ 2026-05-10 09:27:32
○NSns48.domaincontrol.com2016-09-21 → 2017-04-20 · 5 obs
○ 2016-03-30 02:25:22
● 2016-09-21 22:48:52
● 2017-04-20 16:19:44
○ 2026-05-10 09:27:30
○ 2026-05-10 09:27:32
○NSns67.domaincontrol.com2015-08-19 → 2016-03-30 · 4 obs
● 2015-08-19 13:39:32
● 2016-03-30 02:25:22
○ 2016-09-21 22:48:52
○ 2026-05-10 09:27:32
○NSns68.domaincontrol.com2015-08-19 → 2016-03-30 · 4 obs
● 2015-08-19 13:39:32
● 2016-03-30 02:25:22
○ 2016-09-21 22:48:52
○ 2026-05-10 09:27:32
●MXmail.kenhduan.com2026-05-10 → 2026-05-10 · 3 obs
○ 2017-04-20 16:19:44
● 2026-05-10 09:27:30
● 2026-05-10 09:27:32
○MXmailstore1.secureserver.net2015-08-19 → 2017-04-20 · 4 obs
● 2015-08-19 13:39:32
● 2017-04-20 16:19:44
○ 2026-05-10 09:27:30
○ 2026-05-10 09:27:32
○MXsmtp.secureserver.net2015-08-19 → 2017-04-20 · 4 obs
● 2015-08-19 13:39:32
● 2017-04-20 16:19:44
○ 2026-05-10 09:27:30
○ 2026-05-10 09:27:32
●A103.110.84.112026-05-10 → 2026-05-10 · 3 obs
○ 2017-04-20 16:19:44
● 2026-05-10 09:27:30
● 2026-05-10 09:27:32
○A184.168.221.362016-09-21 → 2017-04-20 · 5 obs
○ 2016-03-30 02:25:22
● 2016-09-21 22:48:52
● 2017-04-20 16:19:44
○ 2026-05-10 09:27:30
○ 2026-05-10 09:27:32
○A210.245.82.1332015-08-19 → 2016-03-30 · 4 obs
● 2015-08-19 13:39:32
● 2016-03-30 02:25:22
○ 2016-09-21 22:48:52
○ 2026-05-10 09:27:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...-
kenhduan.comns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn-

✅ Authoritative Response

Server:137.59.104.65

NS records: ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kenhduan.com (unsigned zone)

⏱️ Timing

Total: 1759ms | Queries: -

📄 Records

TypeCountSample Data
A1103.110.84.11
NS3ns-a3.tenten.vn, ns-a2.tenten.vn...
MX1mail.kenhduan.com (pri: 10)
TXT1v=spf1mxaip4:103.110.84.11~all
SOA1ns-a2.tenten.vn noreply.tenten.vn

Analysis

Hierarchy

kenhduan.com is the parent of vn.kenhduan.com.

IP Addresses

kenhduan.com resolves to a single IP address: 103.110.84.11.

Other host names including tedicentral.vn, mail.notitrade.com, lotusmedia.com.vn, cokhitaiphat.com and khungnanglucso.edu.vn share IP numbers with kenhduan.com.

Name Servers

kenhduan.com is delegated to three name servers: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

kenhduan.com at least partially shares name servers with other domains, including shopfifa.vn, exproweb.com, taxihatinh.net, maisondesuits.com and sccplus.com.

these name servers are commonly used together with ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

Host names with two IP numbers:

ns-a1.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1010 and 137.59.104.65

ns-a2.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1011 and 137.59.104.66

ns-a3.tenten.vn points to: 2404:f080:1101:323:a150:95:115:1012 and 150.95.111.47

Mail Servers

kenhduan.com is handled by a single mail server, mail.kenhduan.com.

mail.kenhduan.com points to a single IP: 103.110.84.11.