`mx.ftmsubstack.com`

	DNSSEC	⚠️ Not signed
	A	185.174.145.35^{🇺🇦 NTT-GIN-AS185.174.145.0/24}

`ftmsubstack.com`

	DNSSEC	⚠️ Not signed
	A	185.174.145.35^{🇺🇦 NTT-GIN-AS185.174.145.0/24}
	A	192.227.202.6^{🇺🇸 COLOCROSSING192.227.202.0/24}
	NS	`ns71.cloudns.net` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.ftmsubstack.com` ⚠️ Not in zone NS records
	NS	`ns2.ftmsubstack.com` ⚠️ Not in zone NS records
	NS	`pns72.cloudns.net` ⚠️ Not in parent delegation
	NS	`pns73.cloudns.com` ⚠️ Not in parent delegation
	NS	`pns74.cloudns.uk` ⚠️ Not in parent delegation
	MX	`mx.ftmsubstack.com` ⭐
	TXT	`v=spf1 a:dns.ftmsubstack.com ~all`
	SOA	`ns71.cloudns.net`support@cloudns.net serial=1947112066

MX for

ftmsubstack.com

Same first word

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mx.hn

xm.net

mx.com.co

mx.nl

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xm.cm

mx.canva-apps.cn

xm.ke

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mx

mx.org

mx.net.au

DNS History

2 records (1 active, 1 former)

●A185.174.145.352026-07-14 → 2026-08-02 · 3 obs

○ 2026-04-14 08:41:48
● 2026-07-14 20:59:52
● 2026-08-02 18:34:26

○A192.227.202.62026-04-14 → 2026-04-14 · 3 obs

● 2026-04-14 08:41:48
○ 2026-07-14 20:59:52
○ 2026-08-02 18:34:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
ftmsubstack.com	ns1.ftmsubstack.com, ns2.ftmsubstack.com	2 records

✅ Authoritative Response

Server:51.15.147.70

NS records: ns1.ftmsubstack.com, ns2.ftmsubstack.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ftmsubstack.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.174.145.35`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.ftmsubstack.com, ns2.ftmsubstack.com)

Analysis

Mail Server Role

Mail for ftmsubstack.com is routed through the mail server mx.ftmsubstack.com.

IP Addresses

mx.ftmsubstack.com has exactly one IP address — 185.174.145.35.

Other host names, among them ftmsubstack.com and dns.ftmsubstack.com, have IP numbers in common with mx.ftmsubstack.com.

mx.ftmsubstack.com - robtex.com