`mc4cd.gukeshu.com`

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

`gukeshu.com`

	DNSSEC	⚠️ Not signed
	A	74.48.85.142^{🇺🇸 MULTA-ASN174.48.64.0/18 placeholder}
	NS	`coleman.ns.cloudflare.com` ⭐
	NS	`veronica.ns.cloudflare.com`
	MX	`mc4cd.gukeshu.com` ⭐
	MX	`m7c2a.gukeshu.com`⁽⁹⁵⁾
	TXT	`v=spf1 include:tsf1848.gukeshu.com -all`
	SOA	`coleman.ns.cloudflare.com`dns@cloudflare.com serial=2399873636

📈 Tranco rank: #998,826

MX for

gukeshu.com

DNS History

1 record (1 active, 0 former)

●CNAMEmx1.dushu.ru2026-04-12 → 2026-04-14 · 2 obs

● 2026-04-12 20:06:56
● 2026-04-14 08:53:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
gukeshu.com	veronica.ns.cloudflare.com, coleman.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.64

NS records: veronica.ns.cloudflare.com, coleman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gukeshu.com (unsigned zone)

⏱️ Timing

Total: 92ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mc4cd.gukeshu.com acts as a mail server for gukeshu.com.

m7c2a.gukeshu.com is commonly used as a mail server in conjunction with mc4cd.gukeshu.com.

IP Addresses

mc4cd.gukeshu.com points to a single IP number: 142.171.93.50.

Other host names, for instance mx1.quju.app, mx1.dusu.org, mx1.iqun.org, mx1.dushu.su and mx1.dushu.ru share IP numbers with mc4cd.gukeshu.com.

mc4cd.gukeshu.com - robtex.com