`school4future.de`

DNSSEC	⚠️ Not signed
A	2a01:238:42a6:1b00:f404:a542:ab85:8411^{🇩🇪 STRATO2a01:238::/29 Strato Rechenzentrum}
		PTR	`school4future.de`
A	85.214.207.204^{🇩🇪 STRATO85.214.0.0/15 AG}
NS	`docks02.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks02.rzone.de`
		A	217.160.80.129^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks02.rzone.de`
NS	`shades01.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:128^{🇺🇸 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	`shades01.rzone.de`
		A	185.132.34.128^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades01.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	`docks02.rzone.de`hostmaster@strato-rz.de 2020-05-20 #4

`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=1774865566

PTR for

204.207.214.85.in-addr.arpa

Same first word

school4future.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
school4future.de	docks02.rzone.de, shades01.rzone.de	-

✅ Authoritative Response

Server:217.160.80.129

NS records: docks02.rzone.de, shades01.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for school4future.de (unsigned zone)

⏱️ Timing

Total: 1078ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.214.207.204`
AAAA	1	`2a01:238:42a6:1b00:f404:a542:ab85:8411`
NS	2	`shades01.rzone.de, docks02.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks02.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

school4future.de points to two IP numbers: 2a01:238:42a6:1b00:f404:a542:ab85:8411 and 85.214.207.204.

Name Servers

school4future.de's delegation is to two name servers docks02.rzone.de and shades01.rzone.de.

school4future.de shares the same name server configuration as other domains, such as tikto.de, ma-roth.de, driek.com, advance-bildungsakademie.de and favier.de.

school4future.de at least partially shares its name servers with other domains, for instance dsb-office.de, roettgernet.de, enertec.info, msc-new-energy.com and rd-tec.de.

These name servers are commonly used with shades09.rzone.de, shades10.rzone.de, shades15.rzone.de, docks05.rzone.de, docks12.rzone.de, shades08.rzone.de, shades02.rzone.de, docks18.rzone.de, shades11.rzone.de and shades17.rzone.de.

Host names with two IP numbers: docks02.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129; shades01.rzone.de points to 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128

Mail Servers

school4future.de is served by a single mail server, smtpin.rzone.de.

school4future.de uses the same mail server setup as other domains such as hofweb.de, krantechnik-jaap.com, xn--kinderladen-ltte-ld-ibcf.de, mail.alexandergrundmann.de and cogita-beratung.com.

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

school4future.de - robtex.com

school4future.de

de