codehay.vn - robtex.com

codehay.vn

DNSSEC⚠️ Not signed
A103.77.242.24🇻🇳 VPSMMOCLOUD-VN103.77.242.0/23
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.codehay.vn ⭐
A103.77.242.24🇻🇳 VPSMMOCLOUD-VN103.77.242.0/23
TXTv=spf1mxaip4:103.77.242.24~all
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1778408463

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=2030761133

Subdomains

mail.codehay.vn
www.codehay.vn

Same first word

codehay.vn
codehay.net

Similar names

hdyaoce.cn
echoday.com
haoyedc.com
haycode.com
yeahocd.com

DNS History

6 records (5 active, 1 former)

NSns-b1.tenten.vnns-b2.tenten.vnns-b3.tenten.vnMXmail.codehay.vnA103.77.242.24103.221.221.87
●NSns-b1.tenten.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-01 08:12:38
● 2026-05-12 01:35:38
●NSns-b2.tenten.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-01 08:12:38
● 2026-05-12 01:35:38
●NSns-b3.tenten.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-01 08:12:38
● 2026-05-12 01:35:38
●MXmail.codehay.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-01 08:12:38
● 2026-05-12 01:35:38
○A103.221.221.872026-05-01 → 2026-05-09 · 4 obs
● 2026-05-01 08:12:38
● 2026-05-09 12:32:52
○ 2026-05-11 00:56:20
○ 2026-05-12 01:35:38
●A103.77.242.242026-05-11 → 2026-05-12 · 3 obs
○ 2026-05-09 12:32:52
● 2026-05-11 00:56:20
● 2026-05-12 01:35:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:163.44.207.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codehay.vn (unsigned zone)

⏱️ Timing

Total: 2417ms | Queries: -

📄 Records

TypeCountSample Data
A1103.77.242.24
NS3ns-b1.tenten.vn, ns-b2.tenten.vn...
MX1mail.codehay.vn (pri: 10)
TXT1v=spf1mxaip4:103.77.242.24~all
SOA1ns-b3.tenten.vn noreply.tenten.vn

Analysis

Hierarchy

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

IP Addresses

codehay.vn resolves to one IP number: 103.77.242.24.

Other host names, for example mail.codehay.vn, share IP numbers with codehay.vn.

Name Servers

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

codehay.vn at least partially shares name servers with other domains, including stim.com.vn, xaydungnhatrongoi.vn, buiducphong.id.vn, nhadatngon.vn and opusland.com.vn.

Host names with two IP numbers:

ns-b1.tenten.vn: 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67

ns-b2.tenten.vn: 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68

ns-b3.tenten.vn: 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21

Mail Servers

A single mail server handles codehay.vn, mail.codehay.vn.

Host name mail.codehay.vn resolves to a single IP: 103.77.242.24.