fiotec.vn - robtex.com

fiotec.vn

DNSSEC⚠️ Not signed
A42.1.65.174🇻🇳 MOBIFONE-AS-VN42.1.65.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
NSns1.dotvndns.vn ⭐ ⚠️ Not in parent delegation
A2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns1.dotvndns.vn
NSns1.pavietnam.vn ⚠️ Not in zone NS records
A2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns1.dotvndns.vn
NSns2.dotvndns.vn ⚠️ Not in parent delegation
A2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
NSns2.pavietnam.vn ⚠️ Not in zone NS records
A2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
NSnsbak.pavietnam.net ⚠️ Not in zone NS records
A2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
A112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns8922.dotvndns.vn
TXTgoogle-site-verification=sED_dnTVWETeae7r6-miInqaL0EViIa_pUHsvpSoenI
TXTgoogle-site-verification=b03h_86OkrmM2GDDEDyucO1IqMQ8QqyGNTH-s6_YJJk
SOAns1.dotvndns.vnhostmaster@fiotec.vn 2026-02-26 #15

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=2030754386

Subdomains

app.fiotec.vn
production.fiotec.vn

Same first word

fiotec.org.br
fiotec.vn
fiotec.com

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ficote.com
fiteco.dev
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ecofit.ca
tecofi.co.uk
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fectio.us
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fecito.com

DNS History

6 records (6 active, 0 former)

NSns1.dotvndns.vnns1.pavietnam.vnns2.dotvndns.vnns2.pavietnam.vnnsbak.pavietnam.netA42.1.65.174
●NSns1.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 17:02:40
● 2026-05-10 09:18:32
●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 17:02:40
● 2026-05-10 09:18:32
●NSns2.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 17:02:40
● 2026-05-10 09:18:32
●NSns2.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 17:02:40
● 2026-05-10 09:18:32
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 17:02:40
● 2026-05-10 09:18:32
●A42.1.65.1742026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 17:02:40
● 2026-05-10 09:18:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, e.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn...-
fiotec.vnns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net4 records

✅ Authoritative Response

Server:112.213.89.22

NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fiotec.vn (unsigned zone)

⏱️ Timing

Total: 1954ms | Queries: -

📄 Records

TypeCountSample Data
A142.1.65.174
NS2ns2.dotvndns.vn, ns1.dotvndns.vn
TXT2google-site-verification=sED_dnTVWETeae7, google-site-verification=b03h_86OkrmM2GD
SOA1ns1.dotvndns.vn hostmaster.fiotec.vn

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)

Analysis

Hierarchy

fiotec.vn is parent of app.fiotec.vn and production.fiotec.vn.

IP Addresses

fiotec.vn points to a single IP number: 42.1.65.174.

Other host names like production.fiotec.vn and app.fiotec.vn share IP numbers with fiotec.vn.

Name Servers

fiotec.vn is delegated to five name servers: nsbak.pavietnam.net, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

fiotec.vn at least partially shares name servers with other domains, for instance airpull.vn, balancedscorecard.vn, airpost.com.vn, thacoautobacninh.vn and vntechno.vn.

These name servers are commonly used with nsbak.dotvndns.com, ns3.dotvndns.vn and nsbak.pavietnam.vn.

Host names with two IP numbers

Host name nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22

Host name ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3

Host name ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247

Host name ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3

Host name ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247

Host names that point to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn

Host names that point to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn

Host names that point to 2406:9c80::9000:111: ns2.dotvndns.vn and ns2.pavietnam.vn

Host names that point to 222.255.121.247: ns2.dotvndns.vn and ns2.pavietnam.vn