`hoamaitour.com`

DNSSEC	⚠️ Not signed
A	103.138.88.90^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`v=spf1 include:aspmx.googlemail.com ~all`
SOA	`ns1.zonedns.vn`root@hoamaitour.com 2025-09-27 #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=1778655341

Subdomains

www.hoamaitour.com

Same first word

hoamaitour.vn

hoamaitour.com

DNS History

15 records (12 active, 3 former)

●NSns1.zonedns.vn2015-08-18 → 2026-05-13 · 2 obs

● 2015-08-18 10:11:30
● 2026-05-13 07:25:10

●NSns2.zonedns.vn2015-08-18 → 2026-05-13 · 2 obs

● 2015-08-18 10:11:30
● 2026-05-13 07:25:10

●NSns3.zonedns.vn2015-08-18 → 2026-05-13 · 2 obs

● 2015-08-18 10:11:30
● 2026-05-13 07:25:10

●NSns4.zonedns.vn2015-08-18 → 2026-05-13 · 2 obs

● 2015-08-18 10:11:30
● 2026-05-13 07:25:10

●MXalt1.aspmx.l.google.com2016-04-09 → 2026-05-13 · 3 obs

○ 2015-12-05 13:40:14
● 2016-04-09 14:15:18
● 2026-05-13 07:25:10

●MXalt2.aspmx.l.google.com2016-04-09 → 2026-05-13 · 3 obs

○ 2015-12-05 13:40:14
● 2016-04-09 14:15:18
● 2026-05-13 07:25:10

●MXaspmx.l.google.com2016-04-09 → 2026-05-13 · 3 obs

○ 2015-12-05 13:40:14
● 2016-04-09 14:15:18
● 2026-05-13 07:25:10

●MXaspmx2.googlemail.com2016-04-09 → 2026-05-13 · 3 obs

○ 2015-12-05 13:40:14
● 2016-04-09 14:15:18
● 2026-05-13 07:25:10

●MXaspmx3.googlemail.com2016-04-09 → 2026-05-13 · 3 obs

○ 2015-12-05 13:40:14
● 2016-04-09 14:15:18
● 2026-05-13 07:25:10

●MXaspmx4.googlemail.com2016-04-09 → 2026-05-13 · 3 obs

○ 2015-12-05 13:40:14
● 2016-04-09 14:15:18
● 2026-05-13 07:25:10

●MXaspmx5.googlemail.com2016-04-09 → 2026-05-13 · 3 obs

○ 2015-12-05 13:40:14
● 2016-04-09 14:15:18
● 2026-05-13 07:25:10

○MXmx.viettelidc.com.vn2015-08-18 → 2015-12-05 · 4 obs

● 2015-08-18 10:11:30
● 2015-12-05 13:40:14
○ 2016-04-09 14:15:18
○ 2026-05-13 07:25:10

●A103.138.88.902026-05-01 → 2026-05-13 · 3 obs

○ 2017-07-25 13:42:32
● 2026-05-01 09:13:32
● 2026-05-13 07:25:10

○A103.28.39.1322015-12-05 → 2017-07-25 · 5 obs

○ 2015-08-18 10:11:30
● 2015-12-05 13:40:14
● 2017-07-25 13:42:32
○ 2026-05-01 09:13:32
○ 2026-05-13 07:25:10

○A123.30.145.372015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 10:11:30
○ 2015-12-05 13:40:14
○ 2026-05-13 07:25:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hoamaitour.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 hoamaitour.com (unsigned zone)

⏱️ Timing

Total: 2008ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.138.88.90`
NS	4	`ns2.zonedns.vn, ns3.zonedns.vn...`
MX	7	`ALT1.ASPMX.L.GOOGLE.COM (pri: 20), ASPMX3.GOOGLEMAIL.COM (pri: 30)...`
TXT	1	`v=spf1 include:aspmx.googlemail.com ~all`
SOA	1	`ns1.zonedns.vn root.hoamaitour.com`

Analysis

Hierarchy

hoamaitour.com is the parent of www.hoamaitour.com.

IP Addresses

hoamaitour.com points to a single IP number: 103.138.88.90.

other host names for instance emeraldagroup.com, trangbeautysalon.vn, outeref.edu.vn, fetel.hcmus.edu.vn and haiphitv.com.vn share IP numbers with hoamaitour.com.

Name Servers

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

hoamaitour.com at least partially shares name servers with other domains, for instance standardmedia.info, tinysteps.edu.vn, batchenangngoaitroi.vn, phocuonhanoi.com and truongcaaudio.com.

These name servers are often used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Host names with two IP numbers

ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220

ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51

ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30

ns4.zonedns.vn points to 2001:df1:3200::15 and 103.28.39.159

Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn

Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn

Mail Servers

hoamaitour.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

hoamaitour.com shares mail servers with other domains at least partially, including afimg.jp, alcanes.com, keywee.net, paulmunroe.com and deltareality.com.