`mailserver.feedzback.com`

DNSSEC	⚠️ Not signed
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`

`feedzback.com`

	DNSSEC	⚠️ Not signed
	A	199.36.158.100^{🇺🇸 Fastly199.36.158.0/24 Google}
	NS	`shades19.rzone.de` ⭐
	NS	`docks20.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	TXT	`firebase=feedflux-5ba7a`
	TXT	`v=spf1 include:_spf.firebasemail.com ~all`
	SOA	`shades19.rzone.de`hostmaster@strato-rz.de 2024-10-02 #65

Same first word

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mailserver.cz

mailserver.us

mailserver.lol

Similar names

DNS History

1 record (1 active, 0 former)

●MXsmtpin.rzone.de2026-03-14 → 2026-03-28 · 2 obs

● 2026-03-14 06:40:32
● 2026-03-28 12:52:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
feedzback.com	docks20.rzone.de, shades19.rzone.de	-

✅ Authoritative Response

Server:185.132.34.146

NS records: docks20.rzone.de, shades19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for feedzback.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`smtpin.rzone.de (pri: 5)`

Analysis

Mail Servers

mailserver.feedzback.com is handled by a single mail server, smtpin.rzone.de.

mailserver.feedzback.com uses the same mail server setup as other domains, for instance psikodrama.com, handermann.com, mr-net.eu, nietoperz.de and mail.crowdwisdom.de.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

mailserver.feedzback.com - robtex.com