`mailspool.drdud.de`

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`

`drdud.de`

	DNSSEC	⚠️ Not signed
	A	2a01:238:20a:202:1161::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
	A	81.169.145.161^{🇩🇪 STRATO81.169.144.0/22 AG}
	NS	`docks10.rzone.de` ⭐
	NS	`shades04.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	SOA	`docks10.rzone.de`hostmaster@strato-rz.de 2020-05-05 #4

Same first word

mailspool.org

mailspool.de

mailspool.com

mailspool.nl

mailspool.net

Similar names

DNS History

3 records (1 active, 2 former)

○MXsmtp.rzone.de2015-08-01 → 2016-09-12 · 5 obs

○ 2007-08-23 04:02:46
● 2015-08-01 17:11:04
● 2016-09-12 09:03:52
○ 2026-03-14 08:44:14
○ 2026-04-01 02:52:06

●MXsmtpin.rzone.de2026-03-14 → 2026-04-01 · 3 obs

○ 2016-09-12 09:03:52
● 2026-03-14 08:44:14
● 2026-04-01 02:52:06

○A212.78.206.452007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 04:02:46
○ 2015-08-01 17:11:04
○ 2026-04-01 02:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
drdud.de	docks10.rzone.de, shades04.rzone.de	-

✅ Authoritative Response

Server:185.132.34.131

NS records: docks10.rzone.de, shades04.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drdud.de (unsigned zone)

⏱️ Timing

Total: 1002ms | Queries: -

📄 Records

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

Analysis

Mail Servers

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

mailspool.drdud.de uses the same mail server setup as other domains, for instance wsa-online.de, mail.risomur.de, dantrans.eu, abpt.de and premiumsoft.de.

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

mailspool.drdud.de - robtex.com