petrowaco.vn - robtex.com

petrowaco.vn

DNSSEC⚠️ Not signed
A45.117.82.175🇻🇳 NHAN-HOA-AS-VN45.117.80.0/22 NHANHOA-VN
NSns1.pavietnam.vn ⭐
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.dotvndns.vn
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
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.dotvndns.com
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
MXalt1.aspmx.l.google.com ⭐
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com ⭐
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRdl-in-f27.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
MXaspmx2.googlemail.com ⭐
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com ⭐
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx4.googlemail.com ⭐
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com ⭐
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
SOAns1.pavietnam.vnhostmaster@petrowaco.vn 2026-04-29 #17

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=2030756415

Subdomains

www.petrowaco.vn

Same first word

petrowaco.vn

Similar names

powercoat.com.ph
atcopower.ca
atcopower.com
catopower.com

DNS History

19 records (12 active, 7 former)

20162017201820192020202120222023202420252026NSns1.dotvndns.vnns1.pavietnam.vnns2.dotvndns.vnnsbak.dotvndns.comdns1.fpt.vndns11.fpt.vndns12.fpt.vndns2.fpt.vnisp-dns1.fpt.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA45.117.82.175123.30.182.57123.30.191.187
○NSdns1.fpt.vn2015-07-06 → 2017-07-25 · 4 obs
● 2015-07-06 03:13:28
● 2017-07-25 14:01:04
○ 2026-05-01 08:02:22
○ 2026-05-11 01:55:38
○NSdns11.fpt.vn2015-07-06 → 2017-07-25 · 4 obs
● 2015-07-06 03:13:28
● 2017-07-25 14:01:04
○ 2026-05-01 08:02:22
○ 2026-05-11 01:55:38
○NSdns12.fpt.vn2015-07-06 → 2017-07-25 · 4 obs
● 2015-07-06 03:13:28
● 2017-07-25 14:01:04
○ 2026-05-01 08:02:22
○ 2026-05-11 01:55:38
○NSdns2.fpt.vn2015-07-06 → 2017-07-25 · 4 obs
● 2015-07-06 03:13:28
● 2017-07-25 14:01:04
○ 2026-05-01 08:02:22
○ 2026-05-11 01:55:38
○NSisp-dns1.fpt.vn2015-07-06 → 2017-07-25 · 4 obs
● 2015-07-06 03:13:28
● 2017-07-25 14:01:04
○ 2026-05-01 08:02:22
○ 2026-05-11 01:55:38
●NSns1.dotvndns.vn2026-05-01 → 2026-05-11 · 3 obs
○ 2017-07-25 14:01:04
● 2026-05-01 08:02:22
● 2026-05-11 01:55:38
●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 3 obs
○ 2017-07-25 14:01:04
● 2026-05-01 08:02:22
● 2026-05-11 01:55:38
●NSns2.dotvndns.vn2026-05-01 → 2026-05-11 · 3 obs
○ 2017-07-25 14:01:04
● 2026-05-01 08:02:22
● 2026-05-11 01:55:38
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-11 · 3 obs
○ 2017-07-25 14:01:04
● 2026-05-01 08:02:22
● 2026-05-11 01:55:38
●MXalt1.aspmx.l.google.com2015-07-06 → 2026-05-11 · 2 obs
● 2015-07-06 03:13:28
● 2026-05-11 01:55:38
●MXalt2.aspmx.l.google.com2015-07-06 → 2026-05-11 · 2 obs
● 2015-07-06 03:13:28
● 2026-05-11 01:55:38
●MXaspmx.l.google.com2015-07-06 → 2026-05-11 · 2 obs
● 2015-07-06 03:13:28
● 2026-05-11 01:55:38
●MXaspmx2.googlemail.com2015-07-06 → 2026-05-11 · 2 obs
● 2015-07-06 03:13:28
● 2026-05-11 01:55:38
●MXaspmx3.googlemail.com2015-07-06 → 2026-05-11 · 2 obs
● 2015-07-06 03:13:28
● 2026-05-11 01:55:38
●MXaspmx4.googlemail.com2015-07-06 → 2026-05-11 · 2 obs
● 2015-07-06 03:13:28
● 2026-05-11 01:55:38
●MXaspmx5.googlemail.com2015-07-06 → 2026-05-11 · 2 obs
● 2015-07-06 03:13:28
● 2026-05-11 01:55:38
○A123.30.182.572015-07-06 → 2015-12-05 · 4 obs
● 2015-07-06 03:13:28
● 2015-12-05 12:27:56
○ 2016-01-22 22:12:20
○ 2026-05-11 01:55:38
○A123.30.191.1872016-01-22 → 2017-07-25 · 5 obs
○ 2015-12-05 12:27:56
● 2016-01-22 22:12:20
● 2017-07-25 14:01:04
○ 2026-05-01 08:02:22
○ 2026-05-11 01:55:38
●A45.117.82.1752026-05-01 → 2026-05-11 · 3 obs
○ 2017-07-25 14:01:04
● 2026-05-01 08:02:22
● 2026-05-11 01:55:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnb.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn, e.dns-servers.vn...-
petrowaco.vnnsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn4 records

✅ Authoritative Response

Server:112.213.89.3

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for petrowaco.vn (unsigned zone)

⏱️ Timing

Total: 2309ms | Queries: -

📄 Records

TypeCountSample Data
A145.117.82.175
NS3nsbak.dotvndns.com, ns2.dotvndns.vn...
MX7aspmx4.googlemail.com (pri: 10), aspmx.l.google.com (pri: 10)...
SOA1ns1.pavietnam.vn hostmaster.petrowaco.vn

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

petrowaco.vn is the parent of www.petrowaco.vn.

IP Addresses

petrowaco.vn resolves to a single IP address: 45.117.82.175.

Other host names including ccc.dddd.fit-haui.edu.vn, smtp.fit-haui.edu.vn, what.website.fit-haui.edu.vn, intra.fit-haui.edu.vn and htc.edu.vn share IP numbers with petrowaco.vn.

Name Servers

petrowaco.vn is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns1.pavietnam.vn.

petrowaco.vn at least partially shares name servers with other domains, including dayboidanang.com, tiresmart.com.vn, poemecake.vn, sapb1ht.io.vn and nhachungcu-vinhomes.com.

these name servers are commonly used together with ns2.pavietnam.vn, nsbak.pavietnam.net and ns3.dotvndns.vn.

Host names with two IP numbers:

nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22.

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

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

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

Names pointing to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn.

Names pointing to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn.

Note that 2406:9c80::66 and 112.213.89.3 are endpoints shared by multiple host names.

Mail Servers

petrowaco.vn is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for petrowaco.vn are shared with other domains, for instance ns500699.ns500693.ns500699.ns500734.ns500699.ns500699.ns500699.ns500588.ns500699.ns500693.ns500699.ns500578.ns500110.dtrkdll.com, oksofas.eu, ns500671.ns500754.ns500731.ns500754.ns500704.ns500704.ns500742.ns500704.ns500671.ns500704.ns500291.ns500649.ns500153.tenderladiesbz.com, sandradieckmann.com and ns500758.ns500758.ns500698.ns500759.ns500758.ns500698.ns500735.ns500735.ns500698.ns500735.ns500735.ns500708.ns500686.ns500652.ns500576.trackreceptor.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

Host aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26

Host aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26

Host aspmx4.googlemail.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27

Host aspmx5.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.27

Host aspmx.l.google.com points to 2607:f8b0:4023:c0d::1b and 142.250.141.26

Host alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27

Host alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26

Hosts pointing to 2607:f8b0:4023:2801::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Hosts pointing to 172.253.145.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com

Common patterns: 2607:f8b0:4023:2801::1a is reached from aspmx2.googlemail.com and alt1.aspmx.l.google.com; 172.253.145.26 is reached from aspmx3.googlemail.com and alt2.aspmx.l.google.com