`simulations-training.de`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1064::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w00.rzone.de`
A	81.169.145.64^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks10.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:10^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks10.rzone.de`
		A	217.160.80.137^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks10.rzone.de`
NS	`shades14.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:141^{🇺🇸 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	`shades14.rzone.de`
		A	185.132.34.141^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades14.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`
TXT	`v=spf1 redirect=_spf.strato.com`
SOA	`docks10.rzone.de`hostmaster@strato-rz.de 2020-05-08 #14

`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=1774419382

Same first word

simulations-training.de

DNS History

8 records (5 active, 3 former)

●NSdocks10.rzone.de2015-06-16 → 2026-03-25 · 2 obs

● 2015-06-16 14:54:52
● 2026-03-25 06:31:18

●NSshades14.rzone.de2015-06-16 → 2026-03-25 · 2 obs

● 2015-06-16 14:54:52
● 2026-03-25 06:31:18

○MXsmtp.rzone.de2015-06-16 → 2017-07-02 · 4 obs

● 2015-06-16 14:54:52
● 2017-07-02 20:23:40
○ 2026-03-11 17:34:02
○ 2026-03-25 06:31:18

●MXsmtpin.rzone.de2026-03-11 → 2026-03-25 · 3 obs

○ 2017-07-02 20:23:40
● 2026-03-11 17:34:02
● 2026-03-25 06:31:18

●A2a01:238:20a:202:1064::2026-03-11 → 2026-03-25 · 3 obs

○ 2017-07-02 20:23:40
● 2026-03-11 17:34:02
● 2026-03-25 06:31:18

○A2a01:238:20a:202:1144::2015-06-16 → 2017-07-02 · 4 obs

● 2015-06-16 14:54:52
● 2017-07-02 20:23:40
○ 2026-03-11 17:34:02
○ 2026-03-25 06:31:18

○A81.169.145.1442015-06-16 → 2017-07-02 · 4 obs

● 2015-06-16 14:54:52
● 2017-07-02 20:23:40
○ 2026-03-11 17:34:02
○ 2026-03-25 06:31:18

●A81.169.145.642026-03-11 → 2026-03-25 · 3 obs

○ 2017-07-02 20:23:40
● 2026-03-11 17:34:02
● 2026-03-25 06:31:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
simulations-training.de	docks10.rzone.de, shades14.rzone.de	-

✅ Authoritative Response

Server:185.132.34.141

NS records: docks10.rzone.de, shades14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simulations-training.de (unsigned zone)

⏱️ Timing

Total: 1205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.64`
AAAA	1	`2a01:238:20a:202:1064::`
NS	2	`docks10.rzone.de, shades14.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
TXT	1	`v=spf1 redirect=_spf.strato.com`
SOA	1	`docks10.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

simulations-training.de points to two IP numbers: 2a01:238:20a:202:1064:: and 81.169.145.64.

Other host names, for instance tennis-lounge.de, endlessprogression.nl, uhr-24.de, oshi.de and bierseminar.com share IP numbers with simulations-training.de.

Name Servers

simulations-training.de's delegation is to two name servers docks10.rzone.de and shades14.rzone.de.

simulations-training.de shares the same name server configuration as other domains, such as mittermaier.org, amsberg.de, ppradio.de, back2english.com and daniel-sabel.com.

simulations-training.de at least partially shares its name servers with other domains, for instance pre-ag.com, thecops.de, (0x626f6e64616765)-hamburg.de, gimaro.de and luc-garz.de.

These name servers are commonly used with docks09.rzone.de, shades11.rzone.de, docks15.rzone.de, shades07.rzone.de, shades19.rzone.de, docks02.rzone.de, shades09.rzone.de, shades06.rzone.de, docks14.rzone.de and docks20.rzone.de.

Host names with two IP numbers: docks10.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137; shades14.rzone.de points to 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141

Mail Servers

simulations-training.de is served by a single mail server, smtpin.rzone.de.

simulations-training.de uses the same mail server setup as other domains such as monikapotter.com, bauernhofeier.de, smtp.alcson.de, janicebaird.com and marriage-garant.com.

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

simulations-training.de - robtex.com