`dorschner-hoffmann.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1092::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w8c.rzone.de`
A	81.169.145.92^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks19.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:19^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
		A	217.160.80.146^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
NS	`shades18.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:145^{🇺🇸 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	`shades18.rzone.de`
		A	185.132.34.145^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades18.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	`ip-81-169-145-97.defastlink.net`
SOA	`docks19.rzone.de`hostmaster@strato-rz.de 2023-06-13 #19

`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=1776205752

Subdomains

mail.dorschner-hoffmann.com

Same first word

dorschner-hoffmann.de

DNS History

11 records (5 active, 6 former)

●NSdocks19.rzone.de2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-08 08:42:16
● 2026-04-14 22:36:48

○NSns5.kasserver.com2015-05-18 → 2017-06-08 · 3 obs

● 2015-05-18 23:50:50
● 2017-06-08 08:42:16
○ 2026-04-14 22:36:48

○NSns6.kasserver.com2015-05-18 → 2017-06-08 · 3 obs

● 2015-05-18 23:50:50
● 2017-06-08 08:42:16
○ 2026-04-14 22:36:48

●NSshades18.rzone.de2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-08 08:42:16
● 2026-04-14 22:36:48

○MXmail.dorschner-hoffmann.com2015-05-18 → 2016-09-25 · 4 obs

● 2015-05-18 23:50:50
● 2016-09-25 12:33:36
○ 2017-06-08 08:42:16
○ 2026-04-14 22:36:48

●MXsmtpin.rzone.de2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-08 08:42:16
● 2026-04-14 22:36:48

○MXw0089079.kasserver.com2017-06-08 → 2017-06-08 · 3 obs

○ 2016-09-25 12:33:36
● 2017-06-08 08:42:16
○ 2026-04-14 22:36:48

●A2a01:238:20a:202:1092::2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-08 08:42:16
● 2026-04-14 22:36:48

●A81.169.145.922026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-08 08:42:16
● 2026-04-14 22:36:48

○A85.13.137.2112015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 23:50:50
○ 2015-10-16 06:46:16
○ 2026-04-14 22:36:48

○A85.13.146.782015-10-16 → 2017-06-08 · 4 obs

○ 2015-05-18 23:50:50
● 2015-10-16 06:46:16
● 2017-06-08 08:42:16
○ 2026-04-14 22:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dorschner-hoffmann.com	shades18.rzone.de, docks19.rzone.de	-

✅ Authoritative Response

Server:217.160.80.146

NS records: shades18.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dorschner-hoffmann.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.92`
AAAA	1	`2a01:238:20a:202:1092::`
NS	2	`shades18.rzone.de, docks19.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks19.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

mail.dorschner-hoffmann.com has dorschner-hoffmann.com as its parent.

IP Addresses

dorschner-hoffmann.com points to two IPs: 2a01:238:20a:202:1092:: and 81.169.145.92.

Other host names, for instance vinyasa.de, schlemmer.biz, klangspecht.com, windows365.de and walenciak-it.de share IP numbers with dorschner-hoffmann.com.

Name Servers

Two name servers docks19.rzone.de and shades18.rzone.de are delegated to dorschner-hoffmann.com.

dorschner-hoffmann.com uses the same name server configuration as other domains, such as detzem-mosel.de, evidento.de, aquater.net, ilove.finance and interim-agent.com.

dorschner-hoffmann.com at least partially shares name servers with other domains such as panflora.de, ultramed.at, rapid100.com, killer-citybus.de and physio-achern.com.

These name servers are often used together with shades19.rzone.de, shades05.rzone.de, docks01.rzone.de, docks20.rzone.de, shades13.rzone.de, docks10.rzone.de, docks05.rzone.de, docks16.rzone.de, shades14.rzone.de and shades02.rzone.de.

Host names with two IPs:

docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146.

shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.

Mail Servers

dorschner-hoffmann.com is handled by a single mail server, smtpin.rzone.de.

dorschner-hoffmann.com shares the same mail server setup as other domains, including bdsgmbh.de, anna-c-wagner.de, bs-mobile.eu, atria.de and koelnprogramm.de.

Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

dorschner-hoffmann.com - robtex.com