biochar.com.vn - robtex.com

biochar.com.vn

DNSSEC⚠️ Not signed
A103.57.220.209🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN
NSns-b3.tenten.vn ⭐
A2404:f080:1101:321:a150:95:110:1232🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-2.a00e.g.han1.static.cnode.io
A163.44.207.21🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN
PTRv163-44-207-21.a006.g.han1.static.cnode.io
NSns-b1.tenten.vn
A2404:f080:1101:321:a150:95:110:1230🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-0.a00e.g.han1.static.cnode.io
A137.59.104.67🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN
PTRstatic-pool.tenten.vn
NSns-b2.tenten.vn
A2404:f080:1101:321:a150:95:110:1231🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRva150-95-110-123-1.a00e.g.han1.static.cnode.io
A137.59.104.68🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN
PTRstatic-pool.tenten.vn
MXmail.biochar.com.vn ⭐
A103.57.220.209🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN
TXTv=spf1mxaip4:103.57.220.209~all
SOAns-b3.tenten.vnnoreply@tenten.vn serial=1749460138

com.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2022707671

Subdomains

mail.biochar.com.vn
webmail.biochar.com.vn
autodiscover.biochar.com.vn
cpcontacts.biochar.com.vn
webdisk.biochar.com.vn
www.biochar.com.vn
cpcalendars.biochar.com.vn
cpanel.biochar.com.vn

Same first word

biochar.it
biochar.at
biochar.jp
biochar.co
biochar.com
biochar.ch
biochar.be
biochar.org.uk
biochar.de
biochar.vn
biochar.com.br
biochar.co.in
biochar.me
biochar.ru
biochar.org
biochar.co.uk
biochar.us
biochar.cz
biochar.co.nz
biochar.biz
biochar.international
biochar.online
biochar.systems
biochar.mx
biochar.com.vn
biochar.cn
biochar.vg
biochar.eu
biochar.us.com
biochar.pl
biochar.ca
biochar.company

Similar names

cohibar.at
brachio.xyz
croabih.com
bioarch.net
archbio.com
chairbo.com
chibaro.co.kr
bioarch.info
archibo.org
boricha.net
rabcoih.com
archibo.pl
bioarch.com.tw
archibo.it
bioarch.org
archibo.com
chirboa.com
biachor.com
bachiro.dev
bocaihr.com
bochair.com
bioarch.nl
biorach.com
bioarch.com
rabhico.com
archibo.wixsite.com
richbao.com
cohibar.de
brachio.com
charbio.com
cohibar.com.au
archbio.ca
archibo.fr
brachio.dev
orchiba.com
bohairc.com
brachio.jp
bioarch.eu
chabori.com
brachio.org
chibaor.com
chabior.pl
bioarch.it
archibo.ro
broachi.com
chibaro.com
abchiro.com
rabicho.com
abchiro.ca

DNS History

8 records (5 active, 3 former)

201820192020202120222023202420252026NSns-b1.tenten.vnns-b2.tenten.vnns-b3.tenten.vnns1.pavietnam.vnns2.pavietnam.vnMXmail.biochar.com.vnA103.57.220.209210.211.101.88
●NSns-b1.tenten.vn2026-05-01 → 2026-05-10 · 3 obs
○ 2017-03-27 20:52:40
● 2026-05-01 16:23:00
● 2026-05-10 04:38:14
●NSns-b2.tenten.vn2026-05-01 → 2026-05-10 · 3 obs
○ 2017-03-27 20:52:40
● 2026-05-01 16:23:00
● 2026-05-10 04:38:14
●NSns-b3.tenten.vn2026-05-01 → 2026-05-10 · 3 obs
○ 2017-03-27 20:52:40
● 2026-05-01 16:23:00
● 2026-05-10 04:38:14
○NSns1.pavietnam.vn2017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 20:52:40
○ 2026-05-01 16:23:00
○ 2026-05-10 04:38:14
○NSns2.pavietnam.vn2017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 20:52:40
○ 2026-05-01 16:23:00
○ 2026-05-10 04:38:14
●MXmail.biochar.com.vn2017-03-27 → 2026-05-10 · 2 obs
● 2017-03-27 20:52:40
● 2026-05-10 04:38:14
●A103.57.220.2092026-05-01 → 2026-05-10 · 3 obs
○ 2017-03-27 20:52:40
● 2026-05-01 16:23:00
● 2026-05-10 04:38:14
○A210.211.101.882017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 20:52:40
○ 2026-05-01 16:23:00
○ 2026-05-10 04:38:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
biochar.com.vnns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn-

✅ Authoritative Response

Server:163.44.207.21

NS records: ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biochar.com.vn (unsigned zone)

⏱️ Timing

Total: 2091ms | Queries: -

📄 Records

TypeCountSample Data
A1103.57.220.209
NS3ns-b2.tenten.vn, ns-b3.tenten.vn...
MX1mail.biochar.com.vn (pri: 10)
TXT1v=spf1mxaip4:103.57.220.209~all
SOA1ns-b3.tenten.vn noreply.tenten.vn

Analysis

Hierarchy

biochar.com.vn is the parent of mail.biochar.com.vn, webmail.biochar.com.vn, autodiscover.biochar.com.vn, cpcontacts.biochar.com.vn, webdisk.biochar.com.vn and a few other host names.

IP Addresses

biochar.com.vn points to an IP address: 103.57.220.209.

other host names include hangnhatbachkhoa.vn, cpcalendars.giupviec247.edu.vn, cpanel.mitsubishi.hungyen.vn, vn.kesathoaphat.com and northedge.bmxmdn.vn; they share IP numbers with biochar.com.vn.

Name Servers

biochar.com.vn is delegated to three name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.

biochar.com.vn at least partially shares name servers with other domains, for instance eagles.id.vn, cheng.id.vn, stripplan.vn, luatphunhuan.vn and hanuti.vn.

Host names with two IP numbers:

ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67; ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68; ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.

Mail Servers

biochar.com.vn is handled by a single mail server, mail.biochar.com.vn.

The host name mail.biochar.com.vn points to IP 103.57.220.209.