`mailspool.kotowski.net`

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

`kotowski.net`

	DNSSEC	⚠️ Not signed
	A	2a01:238:20a:202:1066::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
	A	81.169.145.66^{🇩🇪 STRATO81.169.144.0/22 AG}
	NS	`shades15.rzone.de` ⭐
	NS	`docks11.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	SOA	`shades15.rzone.de`hostmaster@strato-rz.de 2020-06-03 #14

Same first word

mailspool.com

mailspool.nl

mailspool.net

mailspool.org

mailspool.de

Similar names

DNS History

2 records (1 active, 1 former)

○MXsmtp.rzone.de2015-06-10 → 2016-11-23 · 3 obs

● 2015-06-10 01:40:56
● 2016-11-23 12:06:10
○ 2026-05-01 08:36:50

●MXsmtpin.rzone.de2026-05-01 → 2026-05-01 · 2 obs

○ 2016-11-23 12:06:10
● 2026-05-01 08:36:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
kotowski.net	docks11.rzone.de, shades15.rzone.de	-

✅ Authoritative Response

Server:217.160.80.138

NS records: docks11.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kotowski.net (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

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

Analysis

Mail Servers

mailspool.kotowski.net is handled by a single mail server, smtpin.rzone.de.

mailspool.kotowski.net has the same mail server setup as other domains, including bau.website, neue-wohnform.de, bachmayer-gmbh.de, die-gartenlaube.net and scholz-rieck.de.

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

mailspool.kotowski.net - robtex.com

mailspool.kotowski.net

kotowski.net