`banhtrangantam.com`

DNSSEC	⚠️ Not signed
A	210.211.113.131^{🇻🇳 VTDC-AS-VN210.211.112.0/21 Proxy-registered route object}
		PTR	`bd-sww05.viettelidc.com.vn`
NS	`ns1.viettelidc.com.vn` ⭐ ⚠️ Not in parent delegation
		A	2401:5f80:2000:2::4^{🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN}
		A	115.84.177.33^{🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object}
			PTR	`ns1.vtdc.net`
			PTR	`ns1.viettelidc.com.vn`
NS	`ns.viettelidc.com.vn`
		A	2401:5f80:2000:1::5^{🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN}
		A	115.84.177.8^{🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object}
			PTR	`ns.vtdc.net`
			PTR	`ns.viettelidc.com.vn`
NS	`ns2.viettelidc.com.vn`
		A	2401:5f80:4000:1::4^{🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN}
		A	115.84.181.10^{🇻🇳 VTDC-AS-VN115.84.180.0/22 Proxy-registered route object}
			PTR	`ns2.vtdc.net`
			PTR	`ns2.viettelidc.com.vn`
MX	`mail.banhtrangantam.com` ⭐
		A	210.211.113.131^{🇻🇳 VTDC-AS-VN210.211.112.0/21 Proxy-registered route object}
			PTR	`bd-sww05.viettelidc.com.vn`
SOA	`ns.viettelidc.com.vn`hostmaster@banhtrangantam.com serial=1778332058

`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=1778340216

Subdomains

mail.banhtrangantam.com

Same first word

banhtrangantam.com

DNS History

5 records (5 active, 0 former)

●NSns.viettelidc.com.vn2018-05-15 → 2026-05-09 · 2 obs

● 2018-05-15 17:11:26
● 2026-05-09 15:48:40

●NSns1.viettelidc.com.vn2018-05-15 → 2026-05-09 · 2 obs

● 2018-05-15 17:11:26
● 2026-05-09 15:48:40

●NSns2.viettelidc.com.vn2018-05-15 → 2026-05-09 · 2 obs

● 2018-05-15 17:11:26
● 2026-05-09 15:48:40

●MXmail.banhtrangantam.com2026-03-13 → 2026-05-09 · 2 obs

● 2026-03-13 18:21:22
● 2026-05-09 15:48:40

●A210.211.113.1312018-05-15 → 2026-05-09 · 2 obs

● 2018-05-15 17:11:26
● 2026-05-09 15:48:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:115.84.177.33

NS records: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for banhtrangantam.com (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.211.113.131`
NS	3	`ns.viettelidc.com.vn, ns1.viettelidc.com.vn...`
MX	1	`mail.banhtrangantam.com (pri: 10)`
SOA	1	`ns.viettelidc.com.vn hostmaster.banhtran`

Analysis

Hierarchy

The parent of mail.banhtrangantam.com is banhtrangantam.com.

IP Addresses

banhtrangantam.com points to an IP address: 210.211.113.131.

other host names include giamaybom.vn, wesser.com.vn, test.vvk.centremall.vn, einvoice.hafele.com.vn and bd-sww05.hosting.viettelidc.com.vn; they share IP numbers with banhtrangantam.com.

Name Servers

banhtrangantam.com is delegated to three name servers ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.

banhtrangantam.com at least partially shares name servers with other domains, for instance getis.vn, 0-24.225.212.125.in-addr.arpa, masterkids.edu.vn, tngvillage.vn and baoansecurity.com.vn.

Host names with two IP numbers:

ns1.viettelidc.com.vn points to 2401:5f80:2000:2::4 and 115.84.177.33; ns2.viettelidc.com.vn points to 2401:5f80:4000:1::4 and 115.84.181.10; ns.viettelidc.com.vn points to 2401:5f80:2000:1::5 and 115.84.177.8.

Mail Servers

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

The host name mail.banhtrangantam.com points to IP 210.211.113.131.

banhtrangantam.com - robtex.com