mx91.spamcontroller.net - dns.ninja

`mx91.spamcontroller.net`

DNSSEC	⚠️ Not signed
A	43.252.164.191^{🇭🇰 CLINK-AS-AP43.252.164.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
		PTR	`serv164191.clink.hk`

`spamcontroller.net`

	DNSSEC	⚠️ Not signed
	A	203.124.10.68^{🇭🇰 CLINK-AS-AP203.124.10.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
	NS	`abby.ns.cloudflare.com` ⭐
	NS	`tim.ns.cloudflare.com`
	SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2406306655

MX for

symphonyholdings.com

ststephenssociety.com

wahhing.com.hk

hk-egg.com

generalchea.net

bluechy.com

skyrich.com.hk

whconst.com

china-union.com.mo

Previously MX for

247.fitness

fairform.com.hk

Similar names

91mx.cn

9m1x.cc

91mx.com

m91x.xyz

xm91.tv

91xm.tv

mx19.cn

91xm.vip

91xm.cn

DNS History

1 record (1 active, 0 former)

●A43.252.164.1912026-02-15 → 2026-06-09 · 2 obs

● 2026-02-15 01:37:26
● 2026-06-09 22:08:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
spamcontroller.net	abby.ns.cloudflare.com, tim.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.100

NS records: abby.ns.cloudflare.com, tim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spamcontroller.net (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.252.164.191`

Analysis

Mail Server Role

mx91.spamcontroller.net acts as mail server for symphonyholdings.com, ststephenssociety.com, wahhing.com.hk, hk-egg.com, generalchea.net plus a few other domains.

mx92.spamcontroller.net, mx93.spamcontroller.net and mx94.spamcontroller.net are often deployed as mail servers in conjunction with mx91.spamcontroller.net.

IP Addresses

mx91.spamcontroller.net resolves to just one IP address, 43.252.164.191.

There are other host names — serv164191.clink.hk among them — that share IP numbers with mx91.spamcontroller.net.