`mlfworldgroup.com`

	A	139.224.238.186^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
	MX	`mxbiz1.qq.com`⁽⁹⁹⁹⁾
	MX	`mxbiz2.qq.com`⁽⁹⁹⁹⁾

`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=1774524222

Subdomains

mail.mlfworldgroup.com

Same first word

mlfworldgroup.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mlfworldgroup.com	dns3.4cun.com, dns4.51dns.top	2 records

✅ Authoritative Response

Server:219.138.102.210

NS records: dns3.4cun.com, dns4.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mlfworldgroup.com (unsigned zone)

⏱️ Timing

Total: 1128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.224.238.186`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`verify_0bef8d627badab9f1e81bf345656223f`
SOA	1	`dns.4cun.com admin.mlfworldgroup.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)

Analysis

Hierarchy

mlfworldgroup.com is the parent of mail.mlfworldgroup.com.

IP Addresses

mlfworldgroup.com points to a single IP number: 139.224.238.186.

Other host names, for instance mail.mlfworldgroup.com, share IP numbers with mlfworldgroup.com.

Mail Servers

mlfworldgroup.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

mlfworldgroup.com shares the same mail server setup as other domains, for instance testritesourcing.com, success-tech.net, anti-statics.com, proscenic.com and csgrt.com.

mlfworldgroup.com shares mail servers with other domains at least partially, including mac.net.cn, zzty.net, xujia.net, casnetvi.com and ststestchamber.com.

these mail servers are commonly used alongside mxdomain.qq.com.

mlfworldgroup.com - robtex.com