`toantan.com`

DNSSEC	⚠️ Not signed
A	168.138.172.197^{🇸🇬 ORACLE-OCI-31898168.138.160.0/19 Oracle Corporation}
NS	`ns1.pavietnam.vn` ⭐ ⚠️ Not in parent delegation 🔒
		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	`ns1.dotvndns.vn` ⚠️ Not in zone NS records
		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.dotvndns.vn` ⚠️ Not in zone NS records
		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	`ns2.pavietnam.vn` ⚠️ Not in parent delegation
		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.dotvndns.com` ⚠️ Not in zone NS records
		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	`mail.toantan.com` ⭐
		A	118.69.190.138^{🇻🇳 FPT-AS-AP118.69.176.0/20 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	`mail.foartvn.com`
			PTR	`mail.saigonprincehotel.com`
			PTR	`mail.asgvina.vn`
			PTR	`isphost9.fptdata.vn`
			PTR	`mail.nsc.com.vn`
TXT	`v=spf1 mx a:mail.toantan.com ip4:118.69.190.138 include:_spf.fptdata.net ~all`
SOA	`ns1.pavietnam.vn`hostmaster@toantan.com 2023-07-26 #7

`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=1771291435

Subdomains

mail.toantan.com

Same first word

toantan.com

Similar names

natonat.com

annatto.com

annotat.net

nanotat.com

tanotan.com

tantano.cl

tanaton.com

annatto.com.hk

annaott.com

DNS History

12 records (7 active, 5 former)

○NSdns1.hcm.fpt.vn2015-07-08 → 2018-08-04 · 4 obs

● 2015-07-08 09:54:44
● 2018-08-04 21:20:30
○ 2026-03-02 07:35:38
○ 2026-03-02 07:35:42

○NSdns13.fpt.vn2015-07-08 → 2018-08-04 · 4 obs

● 2015-07-08 09:54:44
● 2018-08-04 21:20:30
○ 2026-03-02 07:35:38
○ 2026-03-02 07:35:42

○NSdns14.fpt.vn2015-07-08 → 2018-08-04 · 4 obs

● 2015-07-08 09:54:44
● 2018-08-04 21:20:30
○ 2026-03-02 07:35:38
○ 2026-03-02 07:35:42

○NSdns2.hcm.fpt.vn2015-07-08 → 2018-08-04 · 4 obs

● 2015-07-08 09:54:44
● 2018-08-04 21:20:30
○ 2026-03-02 07:35:38
○ 2026-03-02 07:35:42

●NSns1.dotvndns.vn2026-03-02 → 2026-03-02 · 3 obs

○ 2018-08-04 21:20:30
● 2026-03-02 07:35:38
● 2026-03-02 07:35:42

●NSns1.pavietnam.vn2026-03-02 → 2026-03-02 · 3 obs

○ 2018-08-04 21:20:30
● 2026-03-02 07:35:38
● 2026-03-02 07:35:42

●NSns2.dotvndns.vn2026-03-02 → 2026-03-02 · 3 obs

○ 2018-08-04 21:20:30
● 2026-03-02 07:35:38
● 2026-03-02 07:35:42

●NSns2.pavietnam.vn2026-03-02 → 2026-03-02 · 3 obs

○ 2018-08-04 21:20:30
● 2026-03-02 07:35:38
● 2026-03-02 07:35:42

●NSnsbak.dotvndns.com2026-03-02 → 2026-03-02 · 3 obs

○ 2018-08-04 21:20:30
● 2026-03-02 07:35:38
● 2026-03-02 07:35:42

●MXmail.toantan.com2015-07-08 → 2026-03-02 · 2 obs

● 2015-07-08 09:54:44
● 2026-03-02 07:35:42

○A116.193.76.952015-07-08 → 2018-08-04 · 4 obs

● 2015-07-08 09:54:44
● 2018-08-04 21:20:30
○ 2026-03-02 07:35:38
○ 2026-03-02 07:35:42

●A168.138.172.1972026-03-02 → 2026-03-02 · 3 obs

○ 2018-08-04 21:20:30
● 2026-03-02 07:35:38
● 2026-03-02 07:35:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
toantan.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	2 records

✅ Authoritative Response

Server: 112.213.89.22

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toantan.com (unsigned zone)

⏱️ Timing

Total: 1414ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.138.172.197`
NS	2	`ns1.pavietnam.vn, ns2.pavietnam.vn`
MX	1	`mail.toantan.com (pri: 10)`
TXT	1	`v=spf1 mx a:mail.toantan.com ip4:118.69.`
SOA	1	`ns1.pavietnam.vn hostmaster.toantan.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

Hierarchy

The parent of mail.toantan.com is toantan.com.

IP Addresses

toantan.com points to an IP address: 168.138.172.197.

other host names include batdongsanvang.vn, ns2.goweb247.com, goweb247.com, www.thammygialai.com and tinhocdongtam.com; they share IP numbers with toantan.com.

Name Servers

toantan.com is delegated to five name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

toantan.com at least partially shares name servers with other domains, for instance c3trungvan.edu.vn, yaho.com.vn, uricmau.com, givipoint.com and giuongtudep.vn.