`mc71e.cushuku.com`

CNAME	`mx2.dushu.su`
CNAME	`mx7.dushu.su`
DNSSEC	⚠️ Not signed
A	69.12.75.74^{🇺🇸 COLOCROSSING69.12.75.0/24 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States}
		PTR	`smtp.ouzuw.com`

`cushuku.com`

	DNSSEC	⚠️ Not signed
	A	38.12.96.195^{🇺🇸 AS39882338.12.96.0/19 PEG TECH INC}
	NS	`garret.ns.cloudflare.com` ⭐
	NS	`jo.ns.cloudflare.com`
	MX	`m7ff9.cushuku.com` ⭐
	MX	`mc71e.cushuku.com`⁽⁹⁸⁾
	TXT	`v=spf1 include:usfa37c.cushuku.com -all`
	SOA	`garret.ns.cloudflare.com`dns@cloudflare.com serial=2411703445

MX for

cushuku.com

Similar names

17cme.com

17mec.com

emc17.com

mce71.com

DNS History

1 record (1 active, 0 former)

●CNAMEmx2.dushu.su2026-08-05 → 2026-08-09 · 2 obs

● 2026-08-05 15:23:52
● 2026-08-09 04:56:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cushuku.com	jo.ns.cloudflare.com, garret.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.246

NS records: jo.ns.cloudflare.com, garret.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cushuku.com (unsigned zone)

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

Mail for cushuku.com is routed through the mail server mc71e.cushuku.com.

m7ff9.cushuku.com and mc71e.cushuku.com are commonly paired as mail servers.

IP Addresses

mc71e.cushuku.com has exactly one IP address — 69.12.75.74.

mx7.dusu.org, smtp.ouzuw.com, mx7.quju.app plus two other host names have IP numbers in common with mc71e.cushuku.com.

mc71e.cushuku.com - robtex.com