`iztrip.vn`

DNSSEC	⚠️ Not signed
A	123.30.151.81^{🇻🇳 VTN-1123.30.151.0/24 VNPT}
		PTR	`static.vnpt.vn`
NS	`ns1.matbao.com` ⭐ ⚠️ Not in parent delegation
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns1.matbao.vn` ⚠️ Not in zone NS records
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns2.matbao.com` ⚠️ Not in parent delegation
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
NS	`ns2.matbao.vn` ⚠️ Not in zone NS records
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
MX	`alt4.aspmx.l.google.com` ⭐
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`facebook-domain-verification=hejeo6oc8f6y1qjj74uiqpi825df77`
SOA	`ns1.matbao.com`admin@matbao.com 2023-04-04 #1

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030751891

Subdomains

www.iztrip.vn

app.iztrip.vn

Same first word

iztrip.vn

Similar names

piritz.com

zpirit.com

trizip.cn

pritzi.at

tripzi.org

zpirit.no

DNS History

7 records (6 active, 1 former)

●NSns1.matbao.com2020-03-07 → 2026-05-09 · 2 obs

● 2020-03-07 20:35:08
● 2026-05-09 15:22:30

●NSns1.matbao.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2020-03-07 20:35:08
● 2026-05-01 16:24:22
● 2026-05-09 15:22:30

●NSns2.matbao.com2020-03-07 → 2026-05-09 · 2 obs

● 2020-03-07 20:35:08
● 2026-05-09 15:22:30

●NSns2.matbao.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2020-03-07 20:35:08
● 2026-05-01 16:24:22
● 2026-05-09 15:22:30

●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 16:24:22
● 2026-05-09 15:22:30

●A123.30.151.812026-05-01 → 2026-05-09 · 3 obs

○ 2020-03-07 20:35:08
● 2026-05-01 16:24:22
● 2026-05-09 15:22:30

○A35.247.164.1052020-03-07 → 2020-03-07 · 3 obs

● 2020-03-07 20:35:08
○ 2026-05-01 16:24:22
○ 2026-05-09 15:22:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
iztrip.vn	ns2.matbao.vn, ns1.matbao.vn	2 records

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iztrip.vn (unsigned zone)

⏱️ Timing

Total: 4478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.30.151.81`
NS	2	`ns1.matbao.com, ns2.matbao.com`
MX	1	`ALT4.ASPMX.L.GOOGLE.COM (pri: 10)`
TXT	1	`facebook-domain-verification=hejeo6oc8f6`
SOA	1	`ns1.matbao.com admin.matbao.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)

Analysis

Hierarchy

iztrip.vn is a parent of www.iztrip.vn and app.iztrip.vn.

IP Addresses

iztrip.vn resolves to one IP number: 123.30.151.81.

other host names including latinareki.com, s.bizfly.vn, manager.vivavietnam.vn, genai.aiservice.vn and app.iztrip.vn share IP numbers with iztrip.vn.

Name Servers

iztrip.vn is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

iztrip.vn at least partially shares name servers with other domains, for instance tocdep.net, quanlykhachsan.org, elitedental.vn, haponails.com and dubosc.net.