`boersentraining.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1082::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.82^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks12.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:12^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
		A	217.160.80.139^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
NS	`shades12.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:139^{🇺🇸 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	`shades12.rzone.de`
		A	185.132.34.139^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades12.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	`docks12.rzone.de`hostmaster@strato-rz.de 2023-01-05 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774496852

Same first word

boersentraining.com

DNS History

7 records (5 active, 2 former)

●NSdocks12.rzone.de2026-03-26 → 2026-03-26 · 2 obs

○ 2015-10-18 01:53:22
● 2026-03-26 04:01:04

○NSns1.spritnames.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 00:57:34
○ 2015-10-18 01:53:22
○ 2026-03-26 04:01:04

○NSns2.spritnames.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 00:57:34
○ 2015-10-18 01:53:22
○ 2026-03-26 04:01:04

●NSshades12.rzone.de2026-03-26 → 2026-03-26 · 2 obs

○ 2015-10-18 01:53:22
● 2026-03-26 04:01:04

●MXsmtpin.rzone.de2026-03-26 → 2026-03-26 · 1 obs

● 2026-03-26 04:01:04

●A2a01:238:20a:202:1082::2026-03-26 → 2026-03-26 · 1 obs

● 2026-03-26 04:01:04

●A81.169.145.822026-03-26 → 2026-03-26 · 1 obs

● 2026-03-26 04:01:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
boersentraining.com	docks12.rzone.de, shades12.rzone.de	-

✅ Authoritative Response

Server:217.160.80.139

NS records: docks12.rzone.de, shades12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boersentraining.com (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.82`
AAAA	1	`2a01:238:20a:202:1082::`
NS	2	`docks12.rzone.de, shades12.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks12.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

boersentraining.com has two IP numbers: 2a01:238:20a:202:1082:: and 81.169.145.82.

Other host names, for instance julian-lutz.de, binso.net, hotel-schlossberg-hp.de, rixphoto.com and thomas-lindner.net share IP numbers with boersentraining.com.

Name Servers

boersentraining.com's delegation uses two name servers: docks12.rzone.de and shades12.rzone.de.

boersentraining.com uses the same name server setup as other domains, such as telesat-gmbh.de, tiptop-immobilien.de, sehlmann.de, r-hug.de and dpwr.info.

boersentraining.com at least partially shares name servers with other domains, including cqp.de, cooncastle.de, captaintax.eu, hoergenuss.info and ig-es.de.

These name servers are commonly used with shades03.rzone.de, shades14.rzone.de, docks19.rzone.de, shades15.rzone.de, docks10.rzone.de, docks08.rzone.de, docks09.rzone.de, docks11.rzone.de, shades13.rzone.de and shades17.rzone.de.

Host names with two IPs:

docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139

shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139

Mail Servers

A single mail server handles boersentraining.com, smtpin.rzone.de.

boersentraining.com shares the same mail server setup as other domains, for instance ferienhaus-im-spreewald.net, flowng.org, cfd-info.de, rdbm.de and hotline-computer.de.

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

boersentraining.com - robtex.com