`hostmaster.com4con.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`

`com4con.com`

	DNSSEC	⚠️ Not signed
	A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
	A	217.160.0.203^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
	NS	`shades05.rzone.de` ⭐
	NS	`docks07.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	TXT	`v=spf1 redirect=_spf.strato.com`
	SOA	`shades05.rzone.de`hostmaster@strato-rz.de 2025-03-21 #28

Same first word

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Similar names

DNS History

4 records (1 active, 3 former)

○MXmxlb.ispgateway.de2015-06-23 → 2016-04-15 · 4 obs

● 2015-06-23 09:41:18
● 2016-04-15 22:04:44
○ 2026-03-27 03:27:50
○ 2026-03-27 03:27:52

●MXsmtpin.rzone.de2026-03-27 → 2026-03-27 · 3 obs

○ 2016-04-15 22:04:44
● 2026-03-27 03:27:50
● 2026-03-27 03:27:52

○A2a00:1158:0:300:4704::12015-06-23 → 2016-04-15 · 4 obs

● 2015-06-23 09:41:18
● 2016-04-15 22:04:44
○ 2026-03-27 03:27:50
○ 2026-03-27 03:27:52

○A46.252.18.582015-06-23 → 2016-04-15 · 4 obs

● 2015-06-23 09:41:18
● 2016-04-15 22:04:44
○ 2026-03-27 03:27:50
○ 2026-03-27 03:27:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
com4con.com	shades05.rzone.de, docks07.rzone.de	-

✅ Authoritative Response

Server:217.160.80.134

NS records: shades05.rzone.de, docks07.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com4con.com (unsigned zone)

⏱️ Timing

Total: 1510ms | Queries: -

📄 Records

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

Analysis

Mail Servers

hostmaster.com4con.com is handled by a single mail server, smtpin.rzone.de.

hostmaster.com4con.com shares the same mail server setup as other domains, for instance mail.password-fish.com, acryl-tombstone-profis.com, ruckh.de, hbz-branse.de and mysoles.at.

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

hostmaster.com4con.com - robtex.com