`mcd3e.lfshu.com`

CNAME	`mx1.dushu.ru`
DNSSEC	⚠️ Not signed
A	142.171.93.50^{🇺🇸 MULTA-ASN1142.171.0.0/17}
		PTR	`smtp.aihimi.com`

`lfshu.com`

	DNSSEC	⚠️ Not signed
	A	74.48.59.253^{🇺🇸 MULTA-ASN174.48.0.0/18 Placeholder}
	NS	`jarred.ns.cloudflare.com` ⭐
	NS	`paige.ns.cloudflare.com`
	MX	`mcd3e.lfshu.com` ⭐
	MX	`m48ab.lfshu.com`⁽⁹³⁾
	TXT	`v=spf1 include:bpf5990.lfshu.com -all`
	SOA	`jarred.ns.cloudflare.com`dns@cloudflare.com serial=2400565284

📈 Tranco rank: #606,010

MX for

lfshu.com

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DNS History

1 record (1 active, 0 former)

●CNAMEmx1.dushu.ru2026-03-24 → 2026-04-14 · 2 obs

● 2026-03-24 00:37:24
● 2026-04-14 05:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
lfshu.com	paige.ns.cloudflare.com, jarred.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.126

NS records: paige.ns.cloudflare.com, jarred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lfshu.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mx1.dushu.ru`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mcd3e.lfshu.com serves as the mail server for lfshu.com.

Together with mcd3e.lfshu.com, m48ab.lfshu.com is commonly used as a mail server.

IP Addresses

mcd3e.lfshu.com resolves to a single IP: 142.171.93.50.

Other host names, for instance mx1.dushu.ru, smtp.aihimi.com, shenyous.com, mx1.quju.app and mx1.dusu.org share IP numbers with mcd3e.lfshu.com.

mcd3e.lfshu.com - robtex.com

mcd3e.lfshu.com

lfshu.com