`jsts.vn`

DNSSEC	⚠️ Not signed
A	45.251.112.126^{🇻🇳 SUPERDATA45.251.112.0/24 BANG-VN}
NS	`ns1.pavietnam.vn` ⭐
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`nsbak.pavietnam.net`
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns8922.dotvndns.vn`
MX	`mail93138.maychuemail.com` ⭐
		A	112.213.93.138^{🇻🇳 SUPERDATA112.213.93.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`mail93138.maychuemail.com`
MX	`mx93138.maychuemail.net`⁽¹⁰⁾
		A	112.213.93.138^{🇻🇳 SUPERDATA112.213.93.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`mail93138.maychuemail.com`
TXT	`v=spf1 include:spf.maychuemail.com ~all`
SOA	`ns1.pavietnam.vn`hostmaster@jsts.vn 2022-03-01 #6

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030759709

Subdomains

www.jsts.vn

Same first word

jsts.jp

jsts.vn

jsts.cc

jsts.com

jsts.org

jsts.org.cn

jsts.gr.jp

jsts.us

jsts.eu

jsts.co

jsts.in

jsts.nl

jsts.sc

jsts.de

Similar names

tjss.se

stsj.com

sjst.jp

tssj.co.jp

ssjt.com

jsst.org

ssjt.de

ssjt.com.br

jsst.de

sjts.co.jp

tjss.ch

jsst.jp

stjs.net

jsst.eek.jp

sstj.co.in

sjts.org

ssjt.org

sstj.com

jtss.org

tssj.com

jsst.in

jtss.com

tjss.com.br

tssj.cn

jsst.edu.vn

ssjt.net

stsj.com.cn

stsj.org

tjss.com

sjst.kr

jtss.cn

sjst.cn

tsjs.de

jtss.us

tssj.com.cn

sstj.net

DNS History

6 records (6 active, 0 former)

●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 09:03:14
● 2026-05-11 16:20:38

●NSns2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 09:03:14
● 2026-05-11 16:20:38

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 09:03:14
● 2026-05-11 16:20:38

●MXmail93138.maychuemail.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 09:03:14
● 2026-05-11 16:20:38

●MXmx93138.maychuemail.net2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 09:03:14
● 2026-05-11 16:20:38

●A45.251.112.1262026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 09:03:14
● 2026-05-11 16:20:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	e.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, g.dns-servers.vn...	-
jsts.vn	ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn	4 records

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsts.vn (unsigned zone)

⏱️ Timing

Total: 2060ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.251.112.126`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	2	`mx93138.maychuemail.net (pri: 10), mail93138.maychuemail.com (pri: 5)`
TXT	1	`v=spf1 include:spf.maychuemail.com ~all`
SOA	1	`ns1.pavietnam.vn hostmaster.jsts.vn`