`cuahangdocu.com`

DNSSEC	⚠️ Not signed
A	14.225.238.159^{🇻🇳 VNPT-AS-VN14.225.238.0/24 VNPT}
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` ⚠️ Not in zone NS records
		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	`cuahangdocu.com` ⭐
		A	14.225.238.159^{🇻🇳 VNPT-AS-VN14.225.238.0/24 VNPT}
SOA	`ns1.zonedns.vn`root@cuahangdocu.com 2024-12-17 #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=1774425722

MX for

cuahangdocu.com

Same first word

cuahangdocu.com

DNS History

11 records (6 active, 5 former)

○NSns1.digipowerdns.com2015-07-02 → 2017-04-19 · 4 obs

● 2015-07-02 07:58:00
● 2017-04-19 07:48:12
○ 2026-03-19 07:37:06
○ 2026-03-25 08:24:02

●NSns1.zonedns.vn2026-03-19 → 2026-03-25 · 3 obs

○ 2017-04-19 07:48:12
● 2026-03-19 07:37:06
● 2026-03-25 08:24:02

○NSns2.digipowerdns.com2015-07-02 → 2017-04-19 · 4 obs

● 2015-07-02 07:58:00
● 2017-04-19 07:48:12
○ 2026-03-19 07:37:06
○ 2026-03-25 08:24:02

●NSns2.zonedns.vn2026-03-19 → 2026-03-25 · 3 obs

○ 2017-04-19 07:48:12
● 2026-03-19 07:37:06
● 2026-03-25 08:24:02

○NSns3.digipowerdns.com2015-07-02 → 2017-04-19 · 4 obs

● 2015-07-02 07:58:00
● 2017-04-19 07:48:12
○ 2026-03-19 07:37:06
○ 2026-03-25 08:24:02

●NSns3.zonedns.vn2026-03-19 → 2026-03-25 · 3 obs

○ 2017-04-19 07:48:12
● 2026-03-19 07:37:06
● 2026-03-25 08:24:02

○NSns4.digipowerdns.com2015-07-02 → 2017-04-19 · 4 obs

● 2015-07-02 07:58:00
● 2017-04-19 07:48:12
○ 2026-03-19 07:37:06
○ 2026-03-25 08:24:02

●NSns4.zonedns.vn2026-03-19 → 2026-03-25 · 3 obs

○ 2017-04-19 07:48:12
● 2026-03-19 07:37:06
● 2026-03-25 08:24:02

●MXcuahangdocu.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 07:37:06
● 2026-03-25 08:24:02

○A112.78.6.2072015-07-02 → 2017-04-19 · 4 obs

● 2015-07-02 07:58:00
● 2017-04-19 07:48:12
○ 2026-03-19 07:37:06
○ 2026-03-25 08:24:02

●A14.225.238.1592026-03-19 → 2026-03-25 · 3 obs

○ 2017-04-19 07:48:12
● 2026-03-19 07:37:06
● 2026-03-25 08:24:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:2401:c080:1400:1cd4:5400:5ff:fe80:ec33

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuahangdocu.com (unsigned zone)

⏱️ Timing

Total: 3561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`14.225.238.159`
NS	3	`ns1.zonedns.vn, ns2.zonedns.vn...`
MX	1	`cuahangdocu.com (pri: 10)`
SOA	1	`ns1.zonedns.vn root.cuahangdocu.com`

Analysis

Mail Server Role

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

IP Addresses

cuahangdocu.com points to IP number 14.225.238.159.

Other host names for example thephoangthien.com, sanpham.vip and tangthienlac.vn share IP numbers with cuahangdocu.com.

Name Servers

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

cuahangdocu.com shares name servers with other domains at least partially, for example greenfamily.com.vn, nhadep.org, mu-gate.net, viettel-chukyso.com and otohay.vn.