mail.katools.vn - robtex.com

mail.katools.vn

DNSSEC⚠️ Not signed
A45.252.248.35🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN

katools.vn

DNSSEC⚠️ Not signed
A45.252.248.35🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN
NSns1.pavietnam.vn
NSns2.pavietnam.vn
NSnsbak.pavietnam.net
TXTgoogle-site-verification=Yks22nA7efcrpxWFy9tIHwuSbTSapugS-rYMvDVbMBQ
SOAns1.pavietnam.vnhostmaster@katools.vn 2025-11-07 #4

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A45.252.248.35
A45.252.248.352026-05-01 → 2026-08-10 · 2 obs
● 2026-05-01 15:08:32
● 2026-08-10 20:51:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, d.dns-servers.vn, g.dns-servers.vn, c.dns-servers.vn...15 records
katools.vnnsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn4 records

✅ Authoritative Response

Server:112.213.89.22

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katools.vn (unsigned zone)

⏱️ Timing

Total: 2372ms | Queries: -

📄 Records

TypeCountSample Data
A145.252.248.35

📌 Glue Records Collected

Total: 19

In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

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

Analysis

IP Addresses

mail.katools.vn points to a single IP number: 45.252.248.35.

Additional host names — www.linhvuenglish.edu.vn, mail.mucinsaigon.com, ship.nuky.vn and two others — share IP numbers with mail.katools.vn.