petrof.vn - robtex.com

petrof.vn

DNSSEC⚠️ Not signed
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.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

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=2030751592

Same first word

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Similar names

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petfor.com
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fortep.fi
oetprf.ru
topref.fr
profet.it
forpet.ru
topref.ru
fertop.com
forpet.pl

DNS History

8 records (3 active, 5 former)

202120222023202420252026NSns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netns1.digistardns.comns2.digistardns.comns3.digistardns.comns4.digistardns.comA139.99.62.125
○NSns1.digistardns.com2020-01-02 → 2020-01-02 · 3 obs
● 2020-01-02 08:06:16
○ 2026-05-07 07:49:22
○ 2026-05-09 10:44:08
●NSns1.pavietnam.vn2026-05-07 → 2026-05-09 · 3 obs
○ 2020-01-02 08:06:16
● 2026-05-07 07:49:22
● 2026-05-09 10:44:08
○NSns2.digistardns.com2020-01-02 → 2020-01-02 · 3 obs
● 2020-01-02 08:06:16
○ 2026-05-07 07:49:22
○ 2026-05-09 10:44:08
●NSns2.pavietnam.vn2026-05-07 → 2026-05-09 · 3 obs
○ 2020-01-02 08:06:16
● 2026-05-07 07:49:22
● 2026-05-09 10:44:08
○NSns3.digistardns.com2020-01-02 → 2020-01-02 · 3 obs
● 2020-01-02 08:06:16
○ 2026-05-07 07:49:22
○ 2026-05-09 10:44:08
○NSns4.digistardns.com2020-01-02 → 2020-01-02 · 3 obs
● 2020-01-02 08:06:16
○ 2026-05-07 07:49:22
○ 2026-05-09 10:44:08
●NSnsbak.pavietnam.net2026-05-07 → 2026-05-09 · 3 obs
○ 2020-01-02 08:06:16
● 2026-05-07 07:49:22
● 2026-05-09 10:44:08
○A139.99.62.1252020-01-02 → 2020-01-02 · 3 obs
● 2020-01-02 08:06:16
○ 2026-05-07 07:49:22
○ 2026-05-09 10:44:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
petrof.vnns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net4 records

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for petrof.vn (unsigned zone)

⏱️ Timing

Total: 1875ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 4

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

Analysis

Name Servers

petrof.vn delegates to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

petrof.vn shares some name servers with other domains, for example giahungsolar.vn, topmat.vn, phamtiendat.com, tuoidep.net and thanhphong312.id.vn.

These name servers are often used together with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.

Host names with two IP numbers:

nsbak.pavietnam.net: 2406:9c80::9000:302 and 112.213.89.22

ns1.pavietnam.vn: 2406:9c80::66 and 112.213.89.3

ns2.pavietnam.vn: 2406:9c80::9000:111 and 222.255.121.247