`mental-fit.de`

DNSSEC	⚠️ Not signed
A	37.228.155.90^{🇩🇪 CLOUDPIT37.228.155.0/24}
		PTR	`cloud7-vm554.de-nserver.de`
NS	`ns1.de-nserver.de` ⭐
		A	109.237.143.9^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ns1.de-nserver.de`
NS	`ns2.de-nserver.de`
		A	5.9.190.96^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`ns2.de-nserver.de`
MX	`mentalfit-de01e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms36601626`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.de-nserver.de`hostmaster@ns1.de-nserver.de 2025-12-04 #11

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784466160

Subdomains

*.mental-fit.de

mail.mental-fit.de

www.mental-fit.de

Same first word

mental-fit.nl

mental-fit.net

mental-fit.de

DNS History

6 records (4 active, 2 former)

●NSns1.de-nserver.de2015-07-15 → 2026-07-19 · 2 obs

● 2015-07-15 05:19:52
● 2026-07-19 13:28:56

●NSns2.de-nserver.de2015-07-15 → 2026-07-19 · 2 obs

● 2015-07-15 05:19:52
● 2026-07-19 13:28:56

○MXmail.mental-fit.de2015-07-15 → 2017-02-17 · 4 obs

● 2015-07-15 05:19:52
● 2017-02-17 23:44:02
○ 2019-04-06 21:37:20
○ 2026-07-19 13:28:56

●MXmentalfit-de01e.mail.protection.outlook.com2019-04-06 → 2026-07-19 · 3 obs

○ 2017-02-17 23:44:02
● 2019-04-06 21:37:20
● 2026-07-19 13:28:56

●A37.228.155.902026-02-22 → 2026-07-19 · 3 obs

○ 2019-04-06 21:37:20
● 2026-02-22 22:06:28
● 2026-07-19 13:28:56

○A85.158.176.1882015-07-15 → 2019-04-06 · 4 obs

● 2015-07-15 05:19:52
● 2019-04-06 21:37:20
○ 2026-02-22 22:06:28
○ 2026-07-19 13:28:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
mental-fit.de	ns1.de-nserver.de, ns2.de-nserver.de	2 records

✅ Authoritative Response

Server:109.237.143.9

NS records: ns1.de-nserver.de, ns2.de-nserver.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mental-fit.de (unsigned zone)

⏱️ Timing

Total: 851ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.228.155.90`
NS	2	`ns2.de-nserver.de, ns1.de-nserver.de`
MX	1	`mentalfit-de01e.mail.protection.outlook.`
TXT	2	`MS=ms36601626, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.de-nserver.de hostmaster.ns1.de-nser`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.de-nserver.de, ns1.de-nserver.de)

Analysis

Hierarchy

mental-fit.de is the parent domain of *.mental-fit.de, mail.mental-fit.de and www.mental-fit.de.

IP Addresses

mental-fit.de resolves to one IP address: 37.228.155.90.

se-xx-es.de, fibertec.info, mail.der-gitarrenversand.de and two other host names share IP numbers with mental-fit.de.

Name Servers

Two name servers handle the delegation for mental-fit.de: ns1.de-nserver.de and ns2.de-nserver.de.

mental-fit.de uses the same name servers as several other domains — among them co33.de, maclabor.de, arens-rohrverbinder.com and two more.

The name servers for mental-fit.de are partially shared with other domains like rufan.net, hmalm.at and verein-omnibus.org

ns1.de-nserver.de and ns2.de-nserver.de each resolve to one IP number: ns1.de-nserver.de points to 109.237.143.9 and ns2.de-nserver.de points to 5.9.190.96.

Mail Servers

Mail for mental-fit.de is handled by a single mail server, mentalfit-de01e.mail.protection.outlook.com.

mentalfit-de01e.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.0, 52.101.68.3, 52.101.68.16 and 5 others.

mental-fit.de - robtex.com

mental-fit.de

de