`srvresh67.tcool.de`

DNSSEC	⚠️ Not signed
A	94.130.225.190^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
		PTR	`srvresh67.tcool.de`
MX	`srvresh67.tcool.de` ⭐
		A	94.130.225.190^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`srvresh67.tcool.de`
TXT	`v=spf1 +a +mx +a:srvresh67.tcool.de -all`

`tcool.de`

	DNSSEC	⚠️ Not signed
	A	94.130.225.190^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
	NS	`ns.udag.net` ⭐
	NS	`ns.udag.de`
	NS	`ns.udag.org`
	MX	`srvresh67.tcool.de` ⭐
	TXT	`v=spf1 +a +mx +a:srvresh67.tcool.de ~all`
	SOA	`ns.udag.net`hostmaster@united-domains.de 2021-02-09 #10

PTR for

190.225.130.94.in-addr.arpa

MX for

lwh-et.de

srvresh67.tcool.de

tcool.de

Previously MX for

reeconsult.de

DNS History

2 records (2 active, 0 former)

●MXsrvresh67.tcool.de2026-04-09 → 2026-05-10 · 2 obs

● 2026-04-09 14:55:30
● 2026-05-10 16:29:56

●A94.130.225.1902018-05-17 → 2026-05-10 · 2 obs

● 2018-05-17 17:04:26
● 2026-05-10 16:29:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
tcool.de	ns.udag.net, ns.udag.org, ns.udag.de	2 records

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.net, ns.udag.org, ns.udag.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcool.de (unsigned zone)

⏱️ Timing

Total: 767ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.130.225.190`
MX	1	`srvresh67.tcool.de (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:srvresh67.tcool.de -all`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

Mail Server Role

srvresh67.tcool.de serves as the mail server for lwh-et.de, srvresh67.tcool.de and tcool.de.

IP Addresses

srvresh67.tcool.de resolves to one IP number: 94.130.225.190.

Other host names for instance tcool.de and lwh-et.de share IP numbers with srvresh67.tcool.de.

Mail Servers

srvresh67.tcool.de is handled by a single mail server, srvresh67.tcool.de.

srvresh67.tcool.de uses the same mail server setup as other domains, including lwh-et.de and tcool.de.

Host name srvresh67.tcool.de resolves to a single IP: 94.130.225.190.

srvresh67.tcool.de - robtex.com