`foundamedia.com`

DNSSEC	⚠️ Not signed
A	103.27.237.130^{🇻🇳 LVSS-AS-VN103.27.237.0/24 LVSS-VN}
		PTR	`srv01.foundamedia.com`
NS	`ns1.sdns.vn` ⭐
		A	171.244.142.89^{🇻🇳 VTDC-AS-VN171.244.140.0/22 Proxy-registered route object}
NS	`ns2.sdns.vn`
		A	171.244.17.76^{🇻🇳 VTDC-AS-VN171.244.16.0/22 Proxy-registered route object}
MX	`mail.foundamedia.com` ⭐
		A	103.27.237.149^{🇻🇳 LVSS-AS-VN103.27.237.0/24 LVSS-VN}
TXT	`v=spf1 ip4:103.74.116.220/24 ip4:103.74.117.120/24 ip4:221.121.12.138 a mx ~all`
TXT	`google-site-verification=w_f_WirpYeG77MuA7Vs0IbI1T1w-IxqgR5haZ7FHpH0`
TXT	`zalo-platform-site-verification=UEE63Pln7YPYxeb-ckOcGLlefaItbdCSD3C`
SOA	`ns1.sdns.vn`nobody@invalid 2025-11-10 #2

`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=1778327356

Subdomains

srv01.foundamedia.com

mail.foundamedia.com

Same first word

foundamedia.com

DNS History

6 records (4 active, 2 former)

●NSns1.sdns.vn2019-03-10 → 2026-05-09 · 2 obs

● 2019-03-10 17:47:56
● 2026-05-09 12:15:14

●NSns2.sdns.vn2019-03-10 → 2026-05-09 · 2 obs

● 2019-03-10 17:47:56
● 2026-05-09 12:15:14

○NSns3.sdns.vn2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 17:47:56
○ 2026-03-28 10:42:56
○ 2026-05-09 12:15:14

●MXmail.foundamedia.com2026-03-28 → 2026-05-09 · 2 obs

● 2026-03-28 10:42:56
● 2026-05-09 12:15:14

●A103.27.237.1302026-03-28 → 2026-05-09 · 3 obs

○ 2019-03-10 17:47:56
● 2026-03-28 10:42:56
● 2026-05-09 12:15:14

○A103.74.117.1202019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 17:47:56
○ 2026-03-28 10:42:56
○ 2026-05-09 12:15:14

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:171.244.142.89

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foundamedia.com (unsigned zone)

⏱️ Timing

Total: 1727ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.27.237.130`
NS	2	`ns1.sdns.vn, ns2.sdns.vn`
MX	1	`mail.foundamedia.com (pri: 10)`
TXT	3	`v=spf1 ip4:103.74.116.220/24 ip4:103.74., google-site-verification=w_f_WirpYeG77Mu...`
SOA	1	`ns1.sdns.vn nobody.invalid`

Analysis

Hierarchy

foundamedia.com is parent of srv01.foundamedia.com and mail.foundamedia.com.

IP Addresses

foundamedia.com resolves to a single IP address: 103.27.237.130.

Other host names including proacademy.vn, saintgiong.com, srv01.foundamedia.com, mail.saintgiong.com and _dc-mx.05f827bb4f72.vietradehub.com share IP numbers with foundamedia.com.

Name Servers

foundamedia.com's delegation uses two name servers, ns1.sdns.vn and ns2.sdns.vn.

foundamedia.com shares the same name server setup as other domains, for example psdi.com.vn, vetranhtuongdart.com, vtntech.vn, eduhub.vn and giaydantuong.danang.vn.

foundamedia.com at least partially shares name servers with other domains, including onweb.vn, siberianwellness.vn, vmas.com.vn, stdvietnam.vn and tvmplay.vn.

these name servers are commonly used with ns3.sdns.vn, ns4.sdns.vn, ns5.sdns.vn and nsbak.pavietnam.vn.

Host names with a single IP:

ns1.sdns.vn points to 171.244.142.89.

ns2.sdns.vn points to 171.244.17.76.

Mail Servers

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

mail.foundamedia.com points to a single IP: 103.27.237.149.

foundamedia.com - robtex.com

foundamedia.com

com