`md3bd.yinersw.com`

CNAME	`mx2.dushu.su`
DNSSEC	⚠️ Not signed
A	66.103.222.58^{🇺🇸 MULTA-ASN166.103.192.0/19 placeholder}
		PTR	`smtp.aihimi.com`

`yinersw.com`

	DNSSEC	⚠️ Not signed
	A	142.171.161.198^{🇺🇸 MULTA-ASN1142.171.128.0/17}
	NS	`brynne.ns.cloudflare.com` ⭐
	NS	`carl.ns.cloudflare.com`
	MX	`m6b5a.yinersw.com` ⭐
	MX	`md3bd.yinersw.com`⁽⁸⁰⁾
	TXT	`v=spf1 include:usfb7df.yinersw.com -all`
	SOA	`brynne.ns.cloudflare.com`dns@cloudflare.com serial=2399837033

MX for

yinersw.com

Similar names

3dmdb.com

DNS History

1 record (1 active, 0 former)

●CNAMEmx2.dushu.su2026-02-15 → 2026-03-25 · 2 obs

● 2026-02-15 21:06:50
● 2026-03-25 03:44:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yinersw.com	carl.ns.cloudflare.com, brynne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.65

NS records: carl.ns.cloudflare.com, brynne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yinersw.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mx2.dushu.su`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (carl.ns.cloudflare.com, carl.ns.cloudflare.com, carl.ns.cloudflare.com...)

Analysis

Mail Server Role

md3bd.yinersw.com acts as a mail server for yinersw.com.

m6b5a.yinersw.com is commonly used as a mail server in conjunction with md3bd.yinersw.com.

IP Addresses

md3bd.yinersw.com points to a single IP number: 66.103.222.58.

Other host names, for instance smtp.aihimi.com, mx2.dushu.su, mx2.dusu.org, mx2.iqun.org and mx2.dushu.ru share IP numbers with md3bd.yinersw.com.

md3bd.yinersw.com - robtex.com