`m2coaching.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.87^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades05.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:132^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades05.rzone.de`
		A	185.132.34.132^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades05.rzone.de`
NS	`docks18.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:18^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks18.rzone.de`
		A	217.160.80.145^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks18.rzone.de`
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`
SOA	`shades05.rzone.de`hostmaster@strato-rz.de 2025-08-26 #25

`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=1777120858

Subdomains

mail.m2coaching.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
m2coaching.de	docks18.rzone.de, shades05.rzone.de	-

✅ Authoritative Response

Server:217.160.80.145

NS records: docks18.rzone.de, shades05.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for m2coaching.de (unsigned zone)

⏱️ Timing

Total: 1306ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.87`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`shades05.rzone.de, docks18.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades05.rzone.de hostmaster.strato-rz.d`

Analysis

Hierarchy

m2coaching.de is the parent of mail.m2coaching.de.

IP Addresses

m2coaching.de resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.87.

other host names including conkret.org, chiemgauer-hundeschule.de, medi-rent.com, ofmp.net and xn--bag-mdchenhuser-4kbg.de share IP numbers with m2coaching.de.

Name Servers

m2coaching.de is delegated to two name servers docks18.rzone.de and shades05.rzone.de.

m2coaching.de shares the same name server setup as other domains, for instance belinu.com, schweiger-richard.de, airpepper.com, wohnmobile-im-norden.de and www.jumblees.com.

m2coaching.de at least partially shares name servers with other domains, for instance noisediet.com, estadur.com, cvmedien.de, gc-distribution.eu and welax.eu.

These name servers are commonly used with the following name servers: docks16.rzone.de, docks14.rzone.de, shades18.rzone.de, shades07.rzone.de, shades14.rzone.de, shades16.rzone.de, shades17.rzone.de, docks06.rzone.de, docks20.rzone.de and shades12.rzone.de.

Host names with two IP numbers:

The host name docks18.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:18 and 217.160.80.145; the host name shades05.rzone.de points to 2607:f1c0:fe:53:185:132:34:132 and 185.132.34.132.

Mail Servers

m2coaching.de is handled by a single mail server, smtpin.rzone.de.

m2coaching.de shares the same mail server setup as other domains, for instance tradestart.com, fitagent.de, kfv-dan.de, www.gorkiapartments.com and ihr-weg.de.

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

m2coaching.de - robtex.com

m2coaching.de

de