`dienmayttg.com`

DNSSEC	⚠️ Not signed
A	210.245.8.134^{🇻🇳 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.sapo.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.sapo.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
MX	`mail.dienmayttg.com` ⭐
		A	210.245.8.134^{🇻🇳 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}
TXT	`v=spf1 a mx ~all`
SOA	`ns1.sapo.vn`hostmaster@dienmayttg.com 2025-09-29 #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=1777298261

Subdomains

mail.dienmayttg.com

Same first word

dienmayttg.com

DNS History

6 records (4 active, 2 former)

○NSns1.dotvndns.vn2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 15:17:18
○ 2026-03-29 06:38:10
○ 2026-04-27 14:01:52

●NSns1.sapo.vn2026-03-29 → 2026-04-27 · 3 obs

○ 2019-12-17 15:17:18
● 2026-03-29 06:38:10
● 2026-04-27 14:01:52

○NSns2.dotvndns.vn2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 15:17:18
○ 2026-03-29 06:38:10
○ 2026-04-27 14:01:52

●NSns2.sapo.vn2026-03-29 → 2026-04-27 · 3 obs

○ 2019-12-17 15:17:18
● 2026-03-29 06:38:10
● 2026-04-27 14:01:52

●MXmail.dienmayttg.com2019-12-17 → 2026-04-27 · 2 obs

● 2019-12-17 15:17:18
● 2026-04-27 14:01:52

●A210.245.8.1342019-12-17 → 2026-04-27 · 2 obs

● 2019-12-17 15:17:18
● 2026-04-27 14:01:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dienmayttg.com	ns1.sapo.vn, ns2.sapo.vn	-

✅ Authoritative Response

Server:222.255.121.247

NS records: ns1.sapo.vn, ns2.sapo.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dienmayttg.com (unsigned zone)

⏱️ Timing

Total: 1736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.245.8.134`
NS	2	`ns2.sapo.vn, ns1.sapo.vn`
MX	1	`mail.dienmayttg.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.sapo.vn hostmaster.dienmayttg.com`

Analysis

Hierarchy

mail.dienmayttg.com has dienmayttg.com as its parent.

IP Addresses

dienmayttg.com maps to IP address 210.245.8.134.

Other host names, for instance ijapan.vn, gator719.longvu.net, mail.scenthomes.com, sdcjsc.vn and saigondoxe.vn share IP numbers with dienmayttg.com.

Name Servers

Two name servers ns1.sapo.vn and ns2.sapo.vn are delegated to dienmayttg.com.

dienmayttg.com uses the same name server configuration as other domains, such as dienmaythanhnhan.com, anhobbystore.com, a2home.com.vn, they.vn and linhanhauto.com.

dienmayttg.com at least partially shares name servers with other domains such as ttauto.vn, totobm.com, truehd.com.vn, khonggiancoffee.com and namamotor.com.

these name servers are commonly used alongside the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dkt.com.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

Host names with a single IP address:

ns1.sapo.vn points to 112.213.89.3

ns2.sapo.vn points to 222.255.121.247

Mail Servers

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

mail.dienmayttg.com points to one IP number: 210.245.8.134.

dienmayttg.com - robtex.com

dienmayttg.com

com