`specialtrainingevent.de`

DNSSEC	⚠️ Not signed
A	81.169.138.241^{🇩🇪 STRATO81.169.128.0/17 AG}
		PTR	`h2340736.stratoserver.net`
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}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-06-02 #15

`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=1776114439

Same first word

specialtrainingevent.de

specialtrainingevent.com

DNS History

9 records (4 active, 5 former)

○NSns1.hans.hosteurope.de2015-06-17 → 2017-01-18 · 4 obs

● 2015-06-17 02:53:26
● 2017-01-18 03:22:22
○ 2026-04-10 17:08:06
○ 2026-04-13 21:25:22

○NSns2.hans.hosteurope.de2015-06-17 → 2017-01-18 · 4 obs

● 2015-06-17 02:53:26
● 2017-01-18 03:22:22
○ 2026-04-10 17:08:06
○ 2026-04-13 21:25:22

●NSns3.stratoserver.net2026-04-10 → 2026-04-13 · 3 obs

○ 2017-01-18 03:22:22
● 2026-04-10 17:08:06
● 2026-04-13 21:25:22

●NSns4.stratoserver.net2026-04-10 → 2026-04-13 · 3 obs

○ 2017-01-18 03:22:22
● 2026-04-10 17:08:06
● 2026-04-13 21:25:22

○MXmx0.specialtrainingevent.de2015-06-17 → 2017-01-18 · 4 obs

● 2015-06-17 02:53:26
● 2017-01-18 03:22:22
○ 2026-04-10 17:08:06
○ 2026-04-13 21:25:22

●MXsmtp.rzone.de2026-04-10 → 2026-04-13 · 3 obs

○ 2017-01-18 03:22:22
● 2026-04-10 17:08:06
● 2026-04-13 21:25:22

○A2a01:488:42:1000:57e6:6bdd:ff5f:efe92015-06-17 → 2017-01-18 · 4 obs

● 2015-06-17 02:53:26
● 2017-01-18 03:22:22
○ 2026-04-10 17:08:06
○ 2026-04-13 21:25:22

●A81.169.138.2412026-04-10 → 2026-04-13 · 3 obs

○ 2017-01-18 03:22:22
● 2026-04-10 17:08:06
● 2026-04-13 21:25:22

○A87.230.107.2212015-06-17 → 2017-01-18 · 4 obs

● 2015-06-17 02:53:26
● 2017-01-18 03:22:22
○ 2026-04-10 17:08:06
○ 2026-04-13 21:25:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.132.34.159

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for specialtrainingevent.de (unsigned zone)

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.138.241`
NS	2	`ns4.stratoserver.net, ns3.stratoserver.net`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

Analysis

IP Addresses

specialtrainingevent.de points to IP number 81.169.138.241.

For instance, other host names h2340736.stratoserver.net, hpdesignjet-test.com, specialtrainingevent.com, 3dtrainingevent.com and onlineregistration.today share IP numbers with specialtrainingevent.de.

Name Servers

specialtrainingevent.de is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.

specialtrainingevent.de uses the same name server setup as other domains such as drbaumgardt.biz, taima.de, meyra.co.uk, bernhard-pankok.com and jerko-kempen.de.

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

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

specialtrainingevent.de shares the same mail server setup as other domains, for instance srv1a.online-chessgames.com, server.argotcomunicacion.es, ibschool.es, ijsven.nl and vecht.org.

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

specialtrainingevent.de - robtex.com