steadcore.vn - robtex.com

steadcore.vn

DNSSEC⚠️ Not signed
A210.245.90.200🇻🇳 FPT-AS-AP210.245.88.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTR210-245-90-200.shared.hostvn.net
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
MXpro214.emailserver.vn ⭐
A103.110.129.214🇻🇳 AXYS-VN103.110.128.0/23
PTRpro214.emailserver.vn
TXTv=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1770377151

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=2030753415

Subdomains

www.steadcore.vn
webdisk.steadcore.vn
cpanel.steadcore.vn
cpcalendars.steadcore.vn
autodiscover.steadcore.vn
webmail.steadcore.vn

Same first word

steadcore.com
steadcore.vn

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DNS History

5 records (5 active, 0 former)

NSns-b1.tenten.vnns-b2.tenten.vnns-b3.tenten.vnMXpro214.emailserver.vnA210.245.90.200
●NSns-b1.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 08:59:22
● 2026-05-09 18:11:38
●NSns-b2.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 08:59:22
● 2026-05-09 18:11:38
●NSns-b3.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 08:59:22
● 2026-05-09 18:11:38
●MXpro214.emailserver.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 08:59:22
● 2026-05-09 18:11:38
●A210.245.90.2002026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 08:59:22
● 2026-05-09 18:11:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:163.44.207.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for steadcore.vn (unsigned zone)

⏱️ Timing

Total: 2177ms | Queries: -

📄 Records

TypeCountSample Data
A1210.245.90.200
NS3ns-b1.tenten.vn, ns-b3.tenten.vn...
MX1pro214.emailserver.vn (pri: 10)
TXT1v=spf1 mx include:emailserver.vn include
SOA1ns-b3.tenten.vn noreply.tenten.vn

Analysis

Hierarchy

steadcore.vn is the parent of www.steadcore.vn, webdisk.steadcore.vn, cpanel.steadcore.vn, cpcalendars.steadcore.vn, autodiscover.steadcore.vn and a few other host names.

IP Addresses

steadcore.vn points to IP number 210.245.90.200.

For instance, other host names vietnamtnc.com, mail.tekco.vn, webdisk.steadcore.vn, kinhmatngochieu.com and tekco.vn share IP numbers with steadcore.vn.

Name Servers

The delegation for steadcore.vn is handled by three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

steadcore.vn shares name servers with other domains at least partially, for example kinyee.com.vn, cowaelmic.com.vn, duyhungsport.vn, saigonkimlien.com.vn and tramytexaphuctho.vn.

Host names with two IPs:

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

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

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

Mail Servers

steadcore.vn is handled by a single mail server, pro214.emailserver.vn.

steadcore.vn shares the same mail server setup as other domains, for instance vias.com.vn, giaiphaptoiuu.vn, ptecvn.com, topware.com.vn and hocvienxacademy.vn.

steadcore.vn shares some mail servers with other domains to some extent, for instance gpmsoftwares.com and pharmatech.vn.

pro214.emailserver.vn points to a single IP: 103.110.129.214.