`toolskietlong.com`

DNSSEC	⚠️ Not signed
A	112.213.89.123^{🇻🇳 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	`mountain.dotvndns.com`
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`
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`
MX	`mail.toolskietlong.com` ⭐
		A	112.213.89.123^{🇻🇳 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	`mountain.dotvndns.com`
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@toolskietlong.com 2026-01-09 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778533516

Previously MX for

toolskietlong.com

Subdomains

mail.toolskietlong.com

Same first word

toolskietlong.com

DNS History

11 records (5 active, 6 former)

●NSns1.pavietnam.vn2026-03-07 → 2026-05-11 · 3 obs

○ 2019-12-14 18:07:26
● 2026-03-07 22:52:52
● 2026-05-11 21:06:12

●NSns2.pavietnam.vn2026-03-07 → 2026-05-11 · 3 obs

○ 2019-12-14 18:07:26
● 2026-03-07 22:52:52
● 2026-05-11 21:06:12

○NSns3.vhost.vn2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 18:07:26
○ 2026-03-07 22:52:52
○ 2026-05-11 21:06:12

○NSns3.vhostdns.net2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 18:07:26
○ 2026-03-07 22:52:52
○ 2026-05-11 21:06:12

○NSns4.vhostdns.net2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 18:07:26
○ 2026-03-07 22:52:52
○ 2026-05-11 21:06:12

●NSnsbak.pavietnam.net2026-03-07 → 2026-05-11 · 3 obs

○ 2019-12-14 18:07:26
● 2026-03-07 22:52:52
● 2026-05-11 21:06:12

●MXmail.toolskietlong.com2026-03-07 → 2026-05-11 · 3 obs

○ 2019-12-14 18:07:26
● 2026-03-07 22:52:52
● 2026-05-11 21:06:12

○MXtoolskietlong.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 18:07:26
○ 2026-03-07 22:52:52
○ 2026-05-11 21:06:12

○A103.27.62.502019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 18:07:26
○ 2026-03-07 22:52:52
○ 2026-05-11 21:06:12

●A112.213.89.1232026-03-07 → 2026-05-11 · 3 obs

○ 2019-12-14 18:07:26
● 2026-03-07 22:52:52
● 2026-05-11 21:06:12

○A2401:78c0::20042019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 18:07:26
○ 2026-03-07 22:52:52
○ 2026-05-11 21:06:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
toolskietlong.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toolskietlong.com (unsigned zone)

⏱️ Timing

Total: 1764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.123`
NS	3	`ns2.pavietnam.vn, ns1.pavietnam.vn...`
MX	1	`mail.toolskietlong.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.toolskiet`

Analysis

Hierarchy

toolskietlong.com is a parent of mail.toolskietlong.com.

IP Addresses

toolskietlong.com points to a single IP number: 112.213.89.123.

Other host names, for instance hoalantoda.com, 6461796c6967687477696e64796a616e6540686f746d616message.maydoduonghuyet.com.vn, ldauto.vn, mail.amigroup.com.vn and blog.tubepsaigon.vn share IP numbers with toolskietlong.com.

Name Servers

The delegation for toolskietlong.com is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

toolskietlong.com at least partially shares name servers with other domains, for instance lss.edu.vn, sls.vn, vinhhien-gps.com, uic.vn and gachthailan.com.

these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.

Two IP numbers per host:

nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22.

ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.

ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.

Mail Servers

toolskietlong.com is handled by a single mail server, mail.toolskietlong.com.

mail.toolskietlong.com points to a single IP: 112.213.89.123.

toolskietlong.com - robtex.com