psc1.vn - robtex.com

psc1.vn

DNSSEC⚠️ Not signed
A103.226.249.66🇻🇳 VNPT-AS-VN103.226.248.0/22 VNPT-Net
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.psc1.vn ⭐
A45.122.253.175🇻🇳 CMC-145.122.253.175/32
PTRstatic.cmcti.vn
TXTv=spf1 a mx ip4:45.122.253.175 -all
SOAns4.tenten.vnhostmaster@psc1.vn 2025-10-13 #18

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=2030760997

Subdomains

mail.psc1.vn

Same first word

psc1.fr
psc1.vn
psc1.de
psc1.net
psc1.com

Similar names

1psc.net
spc1.co.uk
pc1s.de
sc1p.com
cps1.com.au
1psc.ru
1pcs.de
pcs1.be
ps1c.ru
spc1.com
1cps.com
1cps.ru
pcs1.us
pcs1.info
s1cp.com
pcs1.co.jp
p1cs.com
csp1.zapto.org
1scp.com
cps1.net
1psc.com
1csp.ru
1pcs.co.uk
pcs1.com
pcs1.co.uk
csp1.de
p1cs.art

DNS History

5 records (5 active, 0 former)

NSns4.tenten.vnns5.tenten.vnns6.tenten.vnMXmail.psc1.vnA103.226.249.66
●NSns4.tenten.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 16:03:10
● 2026-05-11 19:58:42
●NSns5.tenten.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 16:03:10
● 2026-05-11 19:58:42
●NSns6.tenten.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 16:03:10
● 2026-05-11 19:58:42
●MXmail.psc1.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 16:03:10
● 2026-05-11 19:58:42
●A103.226.249.662026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 16:03:10
● 2026-05-11 19:58:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, h.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn...16 records
psc1.vnns5.tenten.vn, ns6.tenten.vn, ns4.tenten.vn-

✅ Authoritative Response

Server:103.18.7.205

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for psc1.vn (unsigned zone)

⏱️ Timing

Total: 2552ms | Queries: -

📄 Records

TypeCountSample Data
A1103.226.249.66
NS3ns4.tenten.vn, ns5.tenten.vn...
MX1mail.psc1.vn (pri: 10)
TXT1v=spf1 a mx ip4:45.122.253.175 -all
SOA1ns4.tenten.vn hostmaster.psc1.vn

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)

Analysis

Hierarchy

mail.psc1.vn is a child of psc1.vn.

IP Addresses

psc1.vn resolves to one IP number: 103.226.249.66.

Name Servers

psc1.vn is delegated to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.

psc1.vn at least partially shares name servers with other domains, including thammyvienhanoi.com.vn, crv.vn, nmvietnam.vn, vittelecom.vn and hnphuongdong.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: 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204

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

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

Mail Servers

A single mail server handles psc1.vn, mail.psc1.vn.

Host name mail.psc1.vn resolves to a single IP: 45.122.253.175.