`mail01.csisit.de`

DNSSEC	⚠️ Not signed
A	213.206.174.181^{🇩🇪 PFALZKOM213.206.160.0/19}
		PTR	`mail01.csisit.de`
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`

`csisit.de`

	DNSSEC	⚠️ Not signed
	A	2a01:238:20a:202:1157::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
	A	81.169.145.157^{🇩🇪 STRATO81.169.144.0/22 AG}
	NS	`shades07.rzone.de` ⭐
	NS	`docks12.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	TXT	`MS=ms98509187`
	TXT	`v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all`
	SOA	`shades07.rzone.de`hostmaster@strato-rz.de serial=2020063600

Previously MX for

csisit.de

campushunter.de

bestair.de

willmes.de

Same first word

mail01.gov.bs

mail01.com

mail01.ddns.net

mail01.gov.ps

mail01.kinghost.net

mail01.ru

mail01.de

mail01.gov.cy

mail01.ws

Similar names

mail10.net

10mila.com

mail10.ru

mail10.com

mail10.ws

10mail.org

01mail.ru

10mail.pl

mail10.de

mail10.biz

10mali.com

10mail.ru

10mail.eu

10mila.se

01mail.org

mail10.nhs.uk

10mail.xyz

10mail.net

01mail.de

lima10.de

10mail.info

10mail.com

01mail.it

01mail.net

DNS History

4 records (2 active, 2 former)

○MXsmtp.rzone.de2015-07-02 → 2016-04-24 · 4 obs

● 2015-07-02 06:49:02
● 2016-04-24 21:21:12
○ 2026-05-14 05:32:46
○ 2026-05-14 05:32:48

●MXsmtpin.rzone.de2026-05-14 → 2026-05-14 · 3 obs

○ 2016-04-24 21:21:12
● 2026-05-14 05:32:46
● 2026-05-14 05:32:48

●A213.206.174.1812026-05-14 → 2026-05-14 · 3 obs

○ 2016-04-24 21:21:12
● 2026-05-14 05:32:46
● 2026-05-14 05:32:48

○A80.152.229.2462015-07-02 → 2016-04-24 · 4 obs

● 2015-07-02 06:49:02
● 2016-04-24 21:21:12
○ 2026-05-14 05:32:46
○ 2026-05-14 05:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
csisit.de	shades07.rzone.de, docks12.rzone.de	-

✅ Authoritative Response

Server:185.132.34.134

NS records: shades07.rzone.de, docks12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csisit.de (unsigned zone)

⏱️ Timing

Total: 1053ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.206.174.181`
MX	1	`smtpin.rzone.de (pri: 5)`

Analysis

IP Addresses

mail01.csisit.de points to a single IP address: 213.206.174.181.

Mail Servers

The smtpin.rzone.de mail server handles mail01.csisit.de.

mail01.csisit.de shares the same mail server setup as other domains, including 3roeders.de, panadorreisewelt.com, gallerypix.de, emet.de and mikizzaner.at.

smtpin.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

mail01.csisit.de - robtex.com

mail01.csisit.de

csisit.de