`mail22.i-21.de`

DNSSEC	⚠️ Not signed
A	194.164.203.214^{🇬🇧 IONOS-AS194.164.192.0/20 IONOS SE}
		PTR	`mail22.i-21.de`

`i-21.de`

	DNSSEC	⚠️ Not signed
	A	81.169.250.52^{🇩🇪 STRATO81.169.128.0/17 AG}
	NS	`ns2.inwx.de` ⭐
	NS	`ns.inwx.de`
	NS	`ns3.inwx.de`
	MX	`mail22.i-21.de` ⭐
	TXT	`v=spf1 mx ip4:194.164.203.214 -all`
	SOA	`ns.inwx.de`hostmaster@inwx.de 2026-04-19 #1

PTR for

214.203.164.194.in-addr.arpa

MX for

helber.it

i-21.de

seibold.it

kamikaze-net.de

Same first word

mail22.club

mail22.com

mail22.net

mail22.de

Similar names

22mail.com

2mail2.net

2mail2.info

2mail2.co.uk

2mail2.com

2mail2.de

2mail2.nl

22mail.ru

22mail.de

22mail.net

DNS History

1 record (1 active, 0 former)

●A194.164.203.2142026-03-28 → 2026-04-28 · 2 obs

● 2026-03-28 01:49:10
● 2026-04-28 22:10:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
i-21.de	ns.inwx.de, ns2.inwx.de, ns3.inwx.de	-

✅ Authoritative Response

Server:192.174.68.104

NS records: ns.inwx.de, ns2.inwx.de, ns3.inwx.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for i-21.de (unsigned zone)

⏱️ Timing

Total: 3000ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.164.203.214`

Analysis

Mail Server Role

mail22.i-21.de serves as a mail server for helber.it, i-21.de, seibold.it and kamikaze-net.de.

IP Addresses

mail22.i-21.de points to a single IP address: 194.164.203.214.

mail22.i-21.de - robtex.com

mail22.i-21.de

i-21.de