`fischer-itsolutions.de`

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	`shades13.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:140^{🇺🇸 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	`shades13.rzone.de`
		A	185.132.34.140^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades13.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks19.rzone.de`hostmaster@strato-rz.de 2020-05-29 #7

`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=1778344419

WOT: SAFE (19/100)

Same first word

fischer-itsolutions.de

DNS History

6 records (5 active, 1 former)

●NSdocks19.rzone.de2015-06-10 → 2026-05-09 · 2 obs

● 2015-06-10 06:43:30
● 2026-05-09 16:52:42

●NSshades13.rzone.de2015-06-10 → 2026-05-09 · 2 obs

● 2015-06-10 06:43:30
● 2026-05-09 16:52:42

○MXsmtp.rzone.de2015-06-10 → 2015-12-22 · 4 obs

● 2015-06-10 06:43:30
● 2015-12-22 13:54:36
○ 2016-03-25 15:35:14
○ 2026-05-09 16:52:42

●MXsmtpin.rzone.de2016-03-25 → 2026-05-09 · 3 obs

○ 2015-12-22 13:54:36
● 2016-03-25 15:35:14
● 2026-05-09 16:52:42

●A2a01:238:20a:202:1092::2015-06-10 → 2026-05-09 · 2 obs

● 2015-06-10 06:43:30
● 2026-05-09 16:52:42

●A81.169.145.922015-06-10 → 2026-05-09 · 2 obs

● 2015-06-10 06:43:30
● 2026-05-09 16:52:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
fischer-itsolutions.de	docks19.rzone.de, shades13.rzone.de	-

✅ Authoritative Response

Server:185.132.34.140

NS records: docks19.rzone.de, shades13.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fischer-itsolutions.de (unsigned zone)

⏱️ Timing

Total: 1054ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.92`
AAAA	1	`2a01:238:20a:202:1092::`
NS	2	`docks19.rzone.de, shades13.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks19.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

fischer-itsolutions.de points to two IP numbers: 2a01:238:20a:202:1092:: and 81.169.145.92.

Other host names, for instance one-immo.de, wilhelm-busch-haus.de, bambussichtschutz.com, hundeosteopathie-niedersachsen.de and momol.de share IP numbers with fischer-itsolutions.de.

Name Servers

fischer-itsolutions.de's delegation is to two name servers docks19.rzone.de and shades13.rzone.de.

fischer-itsolutions.de shares the same name server configuration as other domains, such as v-dosc.de, mkborken.de, weyerfb.de, kikkan.de and retroman.de.

fischer-itsolutions.de at least partially shares its name servers with other domains, for instance housedestruction.com, klosett.de, fbug.de, ifactive.de and ro4.de.

These name servers are commonly used with shades17.rzone.de, shades19.rzone.de, shades16.rzone.de, shades11.rzone.de, shades07.rzone.de, shades18.rzone.de, docks05.rzone.de, docks02.rzone.de, docks12.rzone.de and docks07.rzone.de.

Host names with two IP numbers: docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; shades13.rzone.de points to 2607:f1c0:fe:53:185:132:34:140 and 185.132.34.140

Mail Servers

fischer-itsolutions.de is served by a single mail server, smtpin.rzone.de.

fischer-itsolutions.de uses the same mail server setup as other domains such as apotheke-bochum.de, artwork-calw.de, ohlmer.de, krah-office.de and almero.eu.

fischer-itsolutions.de shares some mail servers with other domains at least partially, for example falknerei-rabenstein.de.

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

fischer-itsolutions.de - robtex.com