`mail9.cfmiami.com`

DNSSEC	⚠️ Not signed
A	76.74.147.166^{🇺🇸 APTUM76.74.144.0/22 Peer1 Route Object}
		PTR	`cfmail.cfmiami.com`
		PTR	`fw22.cfmiami.com`

`cfmiami.com`

	DNSSEC	⚠️ Not signed
	A	50.116.64.71^{🇺🇸 ORACLE-OCI-3189850.116.64.0/21 CyrusOne-Customer Prefix}
	NS	`ns79.worldnic.com` ⭐
	NS	`ns80.worldnic.com`
	MX	`cfmiami-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 a:s7-prod.cfmiami.com a:mail.cfmiami.com ip4:76.74.147.161/27 include:...`
	TXT	`MS=ms49544998`
	SOA	`NS79.WORLDNIC.com`namehost@WORLDNIC.com serial=125110311

Previously MX for

cfmiami.com

Same first word

mail9.kinghost.net

mail9.ru

mail9.com

mail9.org

Similar names

9mail.de

9mail.org

9mail.com.au

9mail.ru

mali9.com

9mail.fr

9mail.jp

9mail.net

9mail.com

DNS History

3 records (1 active, 2 former)

○A107.217.2.2122016-10-09 → 2016-10-31 · 5 obs

○ 2015-08-23 03:38:52
● 2016-10-09 14:41:14
● 2016-10-31 17:10:24
○ 2026-03-22 01:51:20
○ 2026-04-11 20:42:04

○A23.122.188.512015-08-23 → 2016-10-31 · 4 obs

● 2015-08-23 03:38:52
● 2016-10-31 17:10:24
○ 2026-03-22 01:51:20
○ 2026-04-11 20:42:04

●A76.74.147.1662026-03-22 → 2026-04-11 · 3 obs

○ 2016-10-31 17:10:24
● 2026-03-22 01:51:20
● 2026-04-11 20:42:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cfmiami.com	ns79.worldnic.com, ns80.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns79.worldnic.com, ns80.worldnic.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.74.147.166`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns79.worldnic.com, ns80.worldnic.com)

Analysis

IP Addresses

mail9.cfmiami.com points to a single IP number: 76.74.147.166.

Other host names, for instance mail7.cfmiami.com, cfmail.cfmiami.com, fw1.cfmiami.com, fw2.cfmiami.com and mail10.cfmiami.com share IP numbers with mail9.cfmiami.com.

mail9.cfmiami.com - robtex.com