`dev-apps.crmx.vn`

	DNSSEC	⚠️ Not signed
	A	61.28.238.126^{🇻🇳 CMC-461.28.238.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}

`crmx.vn`

	DNSSEC	⚠️ Not signed
	A	61.28.230.115^{🇻🇳 CMC-461.28.230.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
	NS	`nsbak.dotvndns.com` ⭐
	NS	`ns1.dotvndns.vn`
	NS	`ns2.dotvndns.vn`
	NS	`ns3.dotvndns.vn`
	MX	`crmx-vn.mail.protection.outlook.com` ⭐
	TXT	`MS=ms96610244`
	TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.mailersend.net include...`
	SOA	`nsbak.dotvndns.com`hostmaster@crmx.vn 2026-04-25 #21

Same first word

dev-apps.de

dev-apps.net

dev-apps.fr

Similar names

app-devs.com

apps-dev.fr

DNS History

1 record (1 active, 0 former)

●A61.28.238.1262026-05-01 → 2026-07-16 · 2 obs

● 2026-05-01 17:26:16
● 2026-07-16 01:21:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	16 records
crmx.vn	ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, nsbak.dotvndns.com	4 records

✅ Authoritative Response

Server:112.213.89.3

NS records: ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, nsbak.dotvndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crmx.vn (unsigned zone)

⏱️ Timing

Total: 2756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.28.238.126`

📌 Glue Records Collected

Total: 20

In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)

Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns1.dotvndns.vn, ns2.dotvndns.vn...)

Analysis

IP Addresses

dev-apps.crmx.vn resolves to one IP address: 61.28.238.126.

Host names like dev-api.ibooking.com.vn are further examples that share IP numbers with dev-apps.crmx.vn.

dev-apps.crmx.vn - robtex.com

dev-apps.crmx.vn

crmx.vn