v2fa.vn - robtex.com

v2fa.vn

DNSSEC⚠️ Not signed
A103.147.186.233🇻🇳 CLOUDVIET-AS-VN103.147.186.0/24 Customer of Viettel CLOUDVIET-AS-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.v2fa.vn ⭐
A103.147.186.233🇻🇳 CLOUDVIET-AS-VN103.147.186.0/24 Customer of Viettel CLOUDVIET-AS-VN
TXTv=spf1mxaip4:103.147.186.233~all
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1754065916

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=2030753569

Same first word

v2fa.vn
v2fa.com.vn
v2fa.com

Similar names

fa2v.com
av2f.com
2fav.cn
fav2.com
2afv.com
fva2.ir
vfa2.com

DNS History

5 records (5 active, 0 former)

NSns-b1.tenten.vnns-b2.tenten.vnns-b3.tenten.vnMXmail.v2fa.vnA103.147.186.233
●NSns-b1.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 17:40:00
● 2026-05-09 22:34:16
●NSns-b2.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 17:40:00
● 2026-05-09 22:34:16
●NSns-b3.tenten.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 17:40:00
● 2026-05-09 22:34:16
●MXmail.v2fa.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 17:40:00
● 2026-05-09 22:34:16
●A103.147.186.2332026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 17:40:00
● 2026-05-09 22:34:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...-
v2fa.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 v2fa.vn (unsigned zone)

⏱️ Timing

Total: 2253ms | Queries: -

📄 Records

TypeCountSample Data
A1103.147.186.233
NS3ns-b1.tenten.vn, ns-b2.tenten.vn...
MX1mail.v2fa.vn (pri: 10)
TXT1v=spf1mxaip4:103.147.186.233~all
SOA1ns-b3.tenten.vn noreply.tenten.vn

Analysis

IP Addresses

v2fa.vn points to IP number: 103.147.186.233.

Other host names such as www.via2fa.com.vn, v2fa.com.vn and via2fa.com.vn share IP numbers with v2fa.vn.

Name Servers

v2fa.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

v2fa.vn at least partially shares name servers with other domains, for instance jmeagency.vn, echoasia2025.com.vn, vietmap.vn, autumn.vn and besa.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

v2fa.vn is handled by a single mail server, mail.v2fa.vn.

mail.v2fa.vn points to a single IP: 103.147.186.233.