stepahead.edu.vn - robtex.com

stepahead.edu.vn

DNSSEC⚠️ Not signed
A112.78.2.86🇻🇳 ODS-AS-VN112.78.2.0/24 ODSJSC-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.stepahead.edu.vn ⭐
A112.78.2.86🇻🇳 ODS-AS-VN112.78.2.0/24 ODSJSC-VN
TXTv=spf1mxaip4:112.78.2.86~all
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1762686905

edu.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2018565093

Subdomains

mail.stepahead.edu.vn
www.stepahead.edu.vn

Same first word

stepahead.spb.ru
stepahead.at
stepahead.com.au
stepahead.se
stepahead.org.in
stepahead.pt
stepahead.fitness
stepahead.net.au
stepahead.ch
stepahead.org.au
stepahead.online
stepahead.edu.vn
stepahead.com.ua
stepahead.co
stepahead.edu.hk
stepahead.tv
stepahead.de

Similar names

teashaped.com
heapstead.com
headpaste.com
datasheep.cn
tapeheads.de
dateshape.com
tapeheads.io
tapeheads.net
deshatape.com
datasheep.com
headtapes.com
sheepdata.com
aheadstep.com

DNS History

5 records (5 active, 0 former)

NSns-b1.tenten.vnns-b2.tenten.vnns-b3.tenten.vnMXmail.stepahead.edu.vnA112.78.2.86
●NSns-b1.tenten.vn2026-04-30 → 2026-05-11 · 2 obs
● 2026-04-30 20:09:20
● 2026-05-11 13:10:02
●NSns-b2.tenten.vn2026-04-30 → 2026-05-11 · 2 obs
● 2026-04-30 20:09:20
● 2026-05-11 13:10:02
●NSns-b3.tenten.vn2026-04-30 → 2026-05-11 · 2 obs
● 2026-04-30 20:09:20
● 2026-05-11 13:10:02
●MXmail.stepahead.edu.vn2026-04-30 → 2026-05-11 · 2 obs
● 2026-04-30 20:09:20
● 2026-05-11 13:10:02
●A112.78.2.862026-04-30 → 2026-05-11 · 2 obs
● 2026-04-30 20:09:20
● 2026-05-11 13:10:02

🔍 DNS Trace

Analysis

Hierarchy

stepahead.edu.vn is a parent of mail.stepahead.edu.vn and www.stepahead.edu.vn.

IP Addresses

stepahead.edu.vn points to a single IP number: 112.78.2.86.

Other host names, for instance lavitp.com, steelfurniture.vn, mail.nhanlucviet.vn, www.tesla.net.vn and en.steelfurniture.vn share IP numbers with stepahead.edu.vn.

Name Servers

The domain stepahead.edu.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

stepahead.edu.vn shares name servers with other domains at least partially, for instance phuha.com.vn, mocchautravel.vn, thegoodland.vn, onefit.edu.vn and chauapc.com.vn.

Host names with two IP numbers:

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

The mail server for stepahead.edu.vn is mail.stepahead.edu.vn.

Host name mail.stepahead.edu.vn resolves to IP 112.78.2.86.