`banvoucher.com`

DNSSEC	⚠️ Not signed
A	103.28.36.218^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
		PTR	`share-dedi08.nhanhoa.com`
NS	`ns1.zonedns.vn` ⭐
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	64.176.84.220^{🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix}
			PTR	`ns1.zonedns.vn`
NS	`ns2.zonedns.vn`
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	103.176.178.51^{🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN}
NS	`ns3.zonedns.vn`
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.36.30^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
NS	`ns4.zonedns.vn`
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.39.159^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
MX	`banvoucher.com` ⭐
		A	103.28.36.218^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
			PTR	`share-dedi08.nhanhoa.com`
SOA	`ns1.zonedns.vn`root@banvoucher.com 2023-06-10 #6

`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=1778404621

MX for

banvoucher.com

Subdomains

mail.banvoucher.com

Same first word

banvoucher.com

DNS History

10 records (6 active, 4 former)

○NSns1.pavietnam.vn2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:44:16
○ 2017-08-07 08:45:12
○ 2026-05-10 09:26:08

●NSns1.zonedns.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-08-07 08:45:12
● 2026-05-01 09:54:02
● 2026-05-10 09:26:08

○NSns2.pavietnam.vn2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:44:16
○ 2017-08-07 08:45:12
○ 2026-05-10 09:26:08

●NSns2.zonedns.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-08-07 08:45:12
● 2026-05-01 09:54:02
● 2026-05-10 09:26:08

●NSns3.zonedns.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-08-07 08:45:12
● 2026-05-01 09:54:02
● 2026-05-10 09:26:08

●NSns4.zonedns.vn2026-05-01 → 2026-05-10 · 3 obs

○ 2017-08-07 08:45:12
● 2026-05-01 09:54:02
● 2026-05-10 09:26:08

●MXbanvoucher.com2026-05-01 → 2026-05-10 · 3 obs

○ 2017-08-07 08:45:12
● 2026-05-01 09:54:02
● 2026-05-10 09:26:08

○MXmail.banvoucher.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:44:16
○ 2017-08-07 08:45:12
○ 2026-05-10 09:26:08

●A103.28.36.2182026-05-01 → 2026-05-10 · 3 obs

○ 2017-08-07 08:45:12
● 2026-05-01 09:54:02
● 2026-05-10 09:26:08

○A112.213.89.382016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 23:44:16
○ 2017-08-07 08:45:12
○ 2026-05-10 09:26:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
banvoucher.com	ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn	-

✅ Authoritative Response

Server:64.176.84.220

NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for banvoucher.com (unsigned zone)

⏱️ Timing

Total: 1596ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.28.36.218`
NS	4	`ns2.zonedns.vn, ns4.zonedns.vn...`
MX	1	`banvoucher.com (pri: 10)`
SOA	1	`ns1.zonedns.vn root.banvoucher.com`

Analysis

Hierarchy

banvoucher.com is the parent of mail.banvoucher.com.

Mail Server Role

banvoucher.com serves as the mail server for banvoucher.com.

IP Addresses

banvoucher.com resolves to a single IP address: 103.28.36.218.

Other host names including hesdi.vn, voucherduthuyen.vn, medjin.vn, miravpp.vn and b.bot.vn share IP numbers with banvoucher.com.

Name Servers

banvoucher.com is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

banvoucher.com at least partially shares name servers with other domains, including alaca.vn, alphatek.com.vn, denchieusang.vn, innocare.vn and indico.com.vn.