`zenschule.de`

DNSSEC	⚠️ Not signed
A	85.214.212.204^{🇩🇪 STRATO85.214.0.0/15 AG}
		PTR	`zen-kloster.de`
NS	`ns3.stratoserver.net` ⭐
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 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	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
NS	`ns4.stratoserver.net`
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-05-23 #5

`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=1774400384

Same first word

zenschule.de

DNS History

7 records (4 active, 3 former)

○NSns.stratoserver.net2015-07-11 → 2016-05-06 · 4 obs

● 2015-07-11 00:39:48
● 2016-05-06 13:40:54
○ 2017-02-03 04:10:58
○ 2026-03-25 01:32:56

○NSns2.stratoserver.net2015-07-11 → 2016-05-06 · 4 obs

● 2015-07-11 00:39:48
● 2016-05-06 13:40:54
○ 2017-02-03 04:10:58
○ 2026-03-25 01:32:56

●NSns3.stratoserver.net2017-02-03 → 2026-03-25 · 3 obs

○ 2016-05-06 13:40:54
● 2017-02-03 04:10:58
● 2026-03-25 01:32:56

●NSns4.stratoserver.net2017-02-03 → 2026-03-25 · 3 obs

○ 2016-05-06 13:40:54
● 2017-02-03 04:10:58
● 2026-03-25 01:32:56

○MXmx.52884403.de.strato-hosting.eu2015-07-11 → 2017-02-03 · 4 obs

● 2015-07-11 00:39:48
● 2017-02-03 04:10:58
○ 2018-08-17 11:34:30
○ 2026-03-25 01:32:56

●MXsmtp.rzone.de2018-08-17 → 2026-03-25 · 3 obs

○ 2017-02-03 04:10:58
● 2018-08-17 11:34:30
● 2026-03-25 01:32:56

●A85.214.212.2042015-07-11 → 2026-03-25 · 2 obs

● 2015-07-11 00:39:48
● 2026-03-25 01:32:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
zenschule.de	ns4.stratoserver.net, ns3.stratoserver.net	-

✅ Authoritative Response

Server:217.160.80.159

NS records: ns4.stratoserver.net, ns3.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zenschule.de (unsigned zone)

⏱️ Timing

Total: 1005ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.214.212.204`
NS	2	`ns3.stratoserver.net, ns4.stratoserver.net`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

Analysis

IP Addresses

zenschule.de points to a single IP number: 85.214.212.204.

Other host names, for instance zen-book.com, h1918086.stratoserver.net, zenstiftung.de, zenkloster.eu and zenbook.de share IP numbers with zenschule.de.

Name Servers

Delegation for zenschule.de rests with two name servers, ns3.stratoserver.net and ns4.stratoserver.net.

zenschule.de shares the same name server setup as other domains, including carteam.de, wikipathways.com, degenmarathon.de, pvki.de and marinedream.com.

Host names with two IP numbers: ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159; ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.

Mail Servers

zenschule.de is handled by a single mail server, smtp.rzone.de.

zenschule.de uses the same mail server configuration as other domains, such as act-mindful.nl, koffie.mokje.nl, sogaro.nl, fantompowa.org and kundia.se.

smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

zenschule.de - robtex.com

zenschule.de

de