`mx02.nihongo.edu.vn`

DNSSEC	⚠️ Not signed
A	210.245.86.60^{🇻🇳 FPT-AS-AP210.245.86.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`webhost52.fptdata.com`

`nihongo.edu.vn`

	DNSSEC	⚠️ Not signed
	A	210.245.8.133^{🇻🇳 FPT-AS-AP210.245.8.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
	NS	`ns1.pavietnam.vn` ⭐
	NS	`ns1.dotvndns.vn`
	NS	`ns2.dotvndns.vn`
	NS	`nsbak.dotvndns.com`
	MX	`mail.nihongo.edu.vn` ⭐
	TXT	`v=spf1 mx a:mail.nihongo.edu.vn ip4:210.245.86.60 ip4:210.245.107.253 ip4:210...`
	SOA	`ns1.pavietnam.vn`hostmaster@nihongo.edu.vn 2023-04-06 #4

Same first word

mx02.gov.mz

mx02.ru

mx02.de

mx02.123hjemmeside.dk

mx02.gov.bf

mx02.kinghost.net

mx02.gov.jo

Similar names

02xm.top

mx20.com

m20x.com

20xm.cn

mx20.org

xm02.com

xm20.top

xm20.com

mx20.de

xm02.net

20xm.com

02xm.com

20mx.com

DNS History

1 record (1 active, 0 former)

●A210.245.86.602026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 01:34:12
● 2026-05-09 17:21:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
nihongo.edu.vn	ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com	-

✅ Authoritative Response

Server:112.213.89.3

NS records: ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nihongo.edu.vn (unsigned zone)

⏱️ Timing

Total: 2147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.245.86.60`

Analysis

IP Addresses

mx02.nihongo.edu.vn points to a single IP address: 210.245.86.60.

Other host names such as spam.nihongo.edu.vn, royaltea.vn, mx20.htnc.edu.vn, comune.nihongo.edu.vn and mailsrv.nihongo.edu.vn share IPs with mx02.nihongo.edu.vn.

mx02.nihongo.edu.vn - robtex.com