bvctchna.vn - robtex.com

bvctchna.vn

DNSSEC⚠️ Not signed
A123.25.85.15🇻🇳 VTN-1123.25.85.0/24 VNPT-Net
PTRstatic.vdc.vn
NSns4.tenten.vn ⭐
A2404:f080:1101:302:a163:44:193:20🇻🇳 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
PTRns4.tenten.vn
A103.18.7.204🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN
PTRns4.tenten.vn
NSns5.tenten.vn
A2404:f080:1101:302:a163:44:193:21🇻🇳 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
PTRns5.tenten.vn
A103.18.7.205🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN
PTRns5.tenten.vn
NSns6.tenten.vn
A2404:f080:1101:302:a163:44:193:22🇻🇳 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
PTRns6.tenten.vn
A52.74.6.184🇸🇬 Amazon52.74.0.0/16 SIN prefix
PTRec2-52-74-6-184.ap-southeast-1.compute.amazonaws.com
MXmail.bvctchna.vn ⭐
A123.25.85.15🇻🇳 VTN-1123.25.85.0/24 VNPT-Net
PTRstatic.vdc.vn
TXTgoogle-site-verification=noOsHvr2PZ-rJotFRvLIiJhN_5anJE8bu_ZotGJxn_E
TXTv=spf1 mx a ip4:123.25.85.15 ~all
SOAns4.tenten.vnhostmaster@bvctchna.vn 2026-03-16 #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 serial=2030767303

Subdomains

mail.bvctchna.vn

Same first word

bvctchna.vn

DNS History

6 records (5 active, 1 former)

202120222023202420252026NSns4.tenten.vnns5.tenten.vnns6.tenten.vnMXmail.bvctchna.vnA123.25.85.15113.160.171.247
●NSns4.tenten.vn2020-03-30 → 2026-05-13 · 2 obs
● 2020-03-30 22:59:26
● 2026-05-13 08:31:58
●NSns5.tenten.vn2020-03-30 → 2026-05-13 · 2 obs
● 2020-03-30 22:59:26
● 2026-05-13 08:31:58
●NSns6.tenten.vn2020-03-30 → 2026-05-13 · 2 obs
● 2020-03-30 22:59:26
● 2026-05-13 08:31:58
●MXmail.bvctchna.vn2020-03-30 → 2026-05-13 · 2 obs
● 2020-03-30 22:59:26
● 2026-05-13 08:31:58
○A113.160.171.2472020-03-30 → 2020-03-30 · 3 obs
● 2020-03-30 22:59:26
○ 2026-04-03 08:53:26
○ 2026-05-13 08:31:58
●A123.25.85.152026-04-03 → 2026-05-13 · 3 obs
○ 2020-03-30 22:59:26
● 2026-04-03 08:53:26
● 2026-05-13 08:31:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
bvctchna.vnns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn-

✅ Authoritative Response

Server:103.18.7.204

NS records: ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bvctchna.vn (unsigned zone)

⏱️ Timing

Total: 1983ms | Queries: -

📄 Records

TypeCountSample Data
A1123.25.85.15
NS3ns5.tenten.vn, ns6.tenten.vn...
MX1mail.bvctchna.vn (pri: 10)
TXT2v=spf1 mx a ip4:123.25.85.15 ~all, google-site-verification=noOsHvr2PZ-rJot
SOA1ns4.tenten.vn hostmaster.bvctchna.vn

Analysis

Hierarchy

bvctchna.vn is parent of mail.bvctchna.vn.

IP Addresses

bvctchna.vn points to a single IP: 123.25.85.15.

Other host names, for instance mail.bvctchna.vn, share IP numbers with bvctchna.vn.

Name Servers

bvctchna.vn is delegated to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.

bvctchna.vn at least partially shares its name servers with other domains, for instance vesinhcongnghiephoanmy.com.vn, thietbibepcongnghieptl.com.vn, cmcaudio.com.vn, nguoimuanha.vn and ktcfood.com.vn.

These name servers are commonly used with ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.

Host names with two IP numbers:

ns4.tenten.vn points to: 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204.

ns5.tenten.vn points to: 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205.

ns6.tenten.vn points to: 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184.

Mail Servers

bvctchna.vn is served by a single mail server, mail.bvctchna.vn.

mail.bvctchna.vn points to IP number 123.25.85.15.