devmaster.vn - dns.ninja

devmaster.vn

DNSSEC⚠️ Not signed
A118.70.183.88🇻🇳 FPT-AS-AP118.70.183.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
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
NSns2.pavietnam.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.pavietnam.net
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
MXmail.devmaster.vn ⭐
A118.70.183.88🇻🇳 FPT-AS-AP118.70.183.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
TXTv=spf1 a mx include:_spf.google.com include:amazonses.com ~all
SOAns1.pavietnam.vnhostmaster@devmaster.vn 2026-07-03 #16

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 2031-06-15 #14

Subdomains

mail.devmaster.vn
mkufe.devmaster.vn

Same first word

devmaster.com.br
devmaster.com
devmaster.net
devmaster.ch
devmaster.hu
devmaster.org
devmaster.edu.vn
devmaster.ru
devmaster.pl
devmaster.de
devmaster.fr
devmaster.vn

Similar names

masterved.com
vedmaster.ru
devstream.onrender.com
masterdev.pl
streamdev.org
masterdev.org
streamdev.com.au
devstream.com
vetdreams.net
meadverts.com
devstream.ru
masterdev.ca
dreamvest.com
masterdev.com
masterdev.com.br
dermavest.com
masterdev.fr
dermavets.com
dreamvest.net
devstream.net
masterdev.eu
vetdreams.com
dreamsvet.ru
masterdev.guru
streamdev.net
vstreamed.com
devstream.in
dreamvest.my
masterdev.net
vetdreams.org

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netns1.vmms.vnns2.vmms.vnns3.vmms.vnMXmail.devmaster.vnalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comlopbeajtbz6c6hoowcex4b76ovq7tac7kgec7vobycpkm7xqr65q.mx-verification.google.comA118.70.183.88203.119.8.111CNAMEthongbao.vnnic.vn
●NSns1.pavietnam.vn2026-07-02 → 2026-08-01 · 3 obs
○ 2026-02-15 03:30:56
● 2026-07-02 06:11:26
● 2026-08-01 06:43:46
○NSns1.vmms.vn2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 03:30:56
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
●NSns2.pavietnam.vn2026-07-02 → 2026-08-01 · 3 obs
○ 2026-02-15 03:30:56
● 2026-07-02 06:11:26
● 2026-08-01 06:43:46
○NSns2.vmms.vn2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 03:30:56
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
○NSns3.vmms.vn2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 03:30:56
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
●NSnsbak.pavietnam.net2026-07-02 → 2026-08-01 · 3 obs
○ 2026-02-15 03:30:56
● 2026-07-02 06:11:26
● 2026-08-01 06:43:46
○MXalt1.aspmx.l.google.com2026-02-19 → 2026-06-26 · 12 obs
● 2026-02-19 23:40:24
● 2026-03-25 18:53:52
○ 2026-04-06 15:52:08
● 2026-05-01 11:34:20
● 2026-05-14 08:59:40
○ 2026-05-21 10:30:44
● 2026-05-28 18:54:56
● 2026-06-12 07:11:22
○ 2026-06-19 16:51:24
● 2026-06-26 22:33:08
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
○MXalt2.aspmx.l.google.com2026-02-19 → 2026-06-26 · 12 obs
● 2026-02-19 23:40:24
● 2026-03-25 18:53:52
○ 2026-04-06 15:52:08
● 2026-05-01 11:34:20
● 2026-05-14 08:59:40
○ 2026-05-21 10:30:44
● 2026-05-28 18:54:56
● 2026-06-12 07:11:22
○ 2026-06-19 16:51:24
● 2026-06-26 22:33:08
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
○MXalt3.aspmx.l.google.com2026-02-19 → 2026-06-26 · 12 obs
● 2026-02-19 23:40:24
● 2026-03-25 18:53:52
○ 2026-04-06 15:52:08
● 2026-05-01 11:34:20
● 2026-05-14 08:59:40
○ 2026-05-21 10:30:44
● 2026-05-28 18:54:56
● 2026-06-12 07:11:22
○ 2026-06-19 16:51:24
● 2026-06-26 22:33:08
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
○MXalt4.aspmx.l.google.com2026-02-19 → 2026-06-26 · 12 obs
● 2026-02-19 23:40:24
● 2026-03-25 18:53:52
○ 2026-04-06 15:52:08
● 2026-05-01 11:34:20
● 2026-05-14 08:59:40
○ 2026-05-21 10:30:44
● 2026-05-28 18:54:56
● 2026-06-12 07:11:22
○ 2026-06-19 16:51:24
● 2026-06-26 22:33:08
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
○MXaspmx.l.google.com2026-02-19 → 2026-06-26 · 12 obs
● 2026-02-19 23:40:24
● 2026-03-25 18:53:52
○ 2026-04-06 15:52:08
● 2026-05-01 11:34:20
● 2026-05-14 08:59:40
○ 2026-05-21 10:30:44
● 2026-05-28 18:54:56
● 2026-06-12 07:11:22
○ 2026-06-19 16:51:24
● 2026-06-26 22:33:08
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
○MXlopbeajtbz6c6hoowcex4b76ovq7tac7kgec7vobycpkm7xqr65q.mx-verification.google.com2026-02-19 → 2026-06-26 · 12 obs
● 2026-02-19 23:40:24
● 2026-03-25 18:53:52
○ 2026-04-06 15:52:08
● 2026-05-01 11:34:20
● 2026-05-14 08:59:40
○ 2026-05-21 10:30:44
● 2026-05-28 18:54:56
● 2026-06-12 07:11:22
○ 2026-06-19 16:51:24
● 2026-06-26 22:33:08
○ 2026-07-02 06:11:26
○ 2026-08-01 06:43:46
●MXmail.devmaster.vn2026-07-02 → 2026-08-01 · 3 obs
○ 2026-06-26 22:33:08
● 2026-07-02 06:11:26
● 2026-08-01 06:43:46
●A118.70.183.882026-02-15 → 2026-08-01 · 15 obs
○ 2015-08-16 20:09:50
● 2026-02-15 03:30:56
● 2026-03-25 18:53:52
○ 2026-04-06 15:52:08
● 2026-05-01 11:34:20
● 2026-05-09 14:59:44
○ 2026-05-14 08:59:40
● 2026-05-21 10:30:44
● 2026-05-28 18:54:56
○ 2026-05-30 05:08:04
● 2026-06-04 23:56:18
● 2026-06-12 07:11:22
○ 2026-06-19 16:51:24
● 2026-07-02 06:11:26
● 2026-08-01 06:43:46
○A203.119.8.1112015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 20:09:50
○ 2026-02-15 03:30:56
○ 2026-08-01 06:43:46
○CNAMEthongbao.vnnic.vn2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 20:09:50
○ 2015-12-05 04:26:56
○ 2026-08-01 06:43:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vng.dns-servers.vn, d.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...-
devmaster.vnns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net4 records

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devmaster.vn (unsigned zone)

⏱️ Timing

Total: 1483ms | Queries: -

📄 Records

TypeCountSample Data
A1118.70.183.88
NS3ns2.pavietnam.vn, nsbak.pavietnam.net...
MX1mail.devmaster.vn (pri: 10)
TXT1v=spf1 a mx include:_spf.google.com incl
SOA1ns1.pavietnam.vn hostmaster.devmaster.vn

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

mail.devmaster.vn and mkufe.devmaster.vn are both subdomains of devmaster.vn.

IP Addresses

devmaster.vn resolves to one IP address: 118.70.183.88.

mkufe.devmaster.vn and mail.devmaster.vn are among other host names that share IP numbers with devmaster.vn.

Name Servers

DNS for devmaster.vn is handled by three authoritative name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

The name servers of devmaster.vn overlap at least partially with those of other domains — among them thietbimaylq.com.vn, hardi.vn, duc7hienstore.com and two more.

It is common to find these name servers alongside the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and two others.

Three hostnames — nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn — each have two IP addresses: nsbak.pavietnam.net has 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn has 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn has 222.255.121.247 and 2406:9c80::9000:111.

Mail Servers

Mail for devmaster.vn is handled by a single mail server, mail.devmaster.vn.

mail.devmaster.vn has exactly one IP number: 118.70.183.88.