cothu.vn - robtex.com

cothu.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=2030602254

Previously MX for

cothu.vn

Same first word

cothu.vn

Similar names

touch.asn.au
touch.com.au
touch.cv
thuoc.vn
touch.photography
uhtco.eu
tucho.org
touch.si
touch.services
chotu.nl
thuoc.tv
chotu.net
touch.org.sg
touch.pet
touch.com
touch.ws
cutoh.com
touch.co.nz
tucho.digital
touch.ee
touch.us
touch.fm
touch.amsterdam
uchto.com
chuto.dz
chuto.com
touch.at
thuoc.net
touch.co.uk
cuhot.com
hutco.nl
touch.im
chuto.fr
chuto.cn
cthou.com
touch.aero
hutco.ca
chuto.net
touch.blue
touch.lk
touch.pro
hoctu.com
tochu.co.th
touch.tel
touch.ca
touch.berlin
chtuo.com
touch.se
couth.com
touch.pt
couth.cz
tuhoc.org
touch.gg
touch.asia
tucho.de
touch.cool
touch.academy
chotu.co.in
touch.li
thuoc.org
couth.ru
hctou.com.cn
touch.co.zw
touch.watch
uthco.com
chotu.com
touch.ge
couth.co
touch.agency
touch.vn
thuoc.co
touch.ru
touch.es
thuco.com
touch.co.th
touch.life
touch.global
touch.fish
touch.net
touch.com.ua
hutoc.com
chotu.in
chotu.co
touch.nl
tuhoc.net
touch.co.za
touch.hosting
couth.biz
tucho.com
outch.com
touch.sk
touch.in.th
touch.myshopify.com
touch.re
touch.ch
tuoch.com
touch.sg
touch.money
touch.co.il
chout.com
touch.chat
hutco.com
touch.com.lb
touch.estate
tuhoc.info
touch.tools
thuoc.com.vn
touch.tk
touch.technology
touch.su
couth.hu
touch.plus
chuot.net
touch.de
touch.ro
touch.systems
touch.digital
uhtco.org
hucot.com
touch.center
touch.id
touch.lv
touch.co.jp
thuoc.com
touch.mx
hctou.com
chuto.com.tw
hocut.com
tuhoc.us
tchuo.com
uchot.ru
chtou.com
touch.is

DNS History

10 records (3 active, 7 former)

20162017201820192020202120222023202420252026NSns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnMXcothu.vnmail.cothu.vnA123.30.172.17123.30.235.195
●NSns1.pavietnam.vn2026-03-26 → 2026-03-31 · 3 obs
○ 2017-07-14 13:25:42
● 2026-03-26 02:26:28
● 2026-03-31 00:25:10
○NSns1.zonedns.vn2015-06-03 → 2017-07-14 · 4 obs
● 2015-06-03 17:22:00
● 2017-07-14 13:25:42
○ 2026-03-26 02:26:28
○ 2026-03-31 00:25:10
●NSns2.pavietnam.vn2026-03-26 → 2026-03-31 · 3 obs
○ 2017-07-14 13:25:42
● 2026-03-26 02:26:28
● 2026-03-31 00:25:10
○NSns2.zonedns.vn2015-06-03 → 2017-07-14 · 4 obs
● 2015-06-03 17:22:00
● 2017-07-14 13:25:42
○ 2026-03-26 02:26:28
○ 2026-03-31 00:25:10
○NSns3.zonedns.vn2015-06-03 → 2017-07-14 · 4 obs
● 2015-06-03 17:22:00
● 2017-07-14 13:25:42
○ 2026-03-26 02:26:28
○ 2026-03-31 00:25:10
●NSnsbak.pavietnam.net2026-03-26 → 2026-03-31 · 3 obs
○ 2017-07-14 13:25:42
● 2026-03-26 02:26:28
● 2026-03-31 00:25:10
○MXcothu.vn2015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 17:22:00
○ 2015-10-20 02:45:08
○ 2026-03-31 00:25:10
○MXmail.cothu.vn2015-10-20 → 2017-07-14 · 5 obs
○ 2015-06-03 17:22:00
● 2015-10-20 02:45:08
● 2017-07-14 13:25:42
○ 2026-03-26 02:26:28
○ 2026-03-31 00:25:10
○A123.30.172.172015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 17:22:00
○ 2015-10-20 02:45:08
○ 2026-03-31 00:25:10
○A123.30.235.1952015-10-20 → 2017-07-14 · 5 obs
○ 2015-06-03 17:22:00
● 2015-10-20 02:45:08
● 2017-07-14 13:25:42
○ 2026-03-26 02:26:28
○ 2026-03-31 00:25:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...16 records
cothu.vnnsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn4 records

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cothu.vn (unsigned zone)

⏱️ Timing

Total: 1836ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 20

In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)

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

Analysis

Name Servers

cothu.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

cothu.vn at least partially shares name servers with other domains, for example kyt.com.vn, dakruco.com, airsea.com.vn, stoneplaza.com.vn and nguyenhoang.info.

These name servers are commonly used with nsbak.dotvndns.com and ns1.dotvndns.vn and ns2.dotvndns.vn.

Host names with two IP numbers:

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

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

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