`first-immobilien.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1158::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w9e.rzone.de`
A	81.169.145.158^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades16.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:143^{🇺🇸 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	`shades16.rzone.de`
		A	185.132.34.143^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades16.rzone.de`
NS	`docks14.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:14^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks14.rzone.de`
		A	217.160.80.141^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks14.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	`shades16.rzone.de`hostmaster@strato-rz.de 2023-05-30 #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=1776189137

Same first word

first-immobilien.de

first-immobilien.com

DNS History

11 records (5 active, 6 former)

●NSdocks14.rzone.de2026-04-07 → 2026-04-14 · 3 obs

○ 2018-12-09 23:56:22
● 2026-04-07 18:54:36
● 2026-04-14 17:59:20

○NSns.namespace4you.de2015-06-24 → 2018-12-09 · 4 obs

● 2015-06-24 07:10:38
● 2018-12-09 23:56:22
○ 2026-04-07 18:54:36
○ 2026-04-14 17:59:20

○NSns2.namespace4you.de2015-06-24 → 2018-12-09 · 4 obs

● 2015-06-24 07:10:38
● 2018-12-09 23:56:22
○ 2026-04-07 18:54:36
○ 2026-04-14 17:59:20

●NSshades16.rzone.de2026-04-07 → 2026-04-14 · 3 obs

○ 2018-12-09 23:56:22
● 2026-04-07 18:54:36
● 2026-04-14 17:59:20

○MXmxlb.ispgateway.de2015-06-24 → 2018-12-09 · 4 obs

● 2015-06-24 07:10:38
● 2018-12-09 23:56:22
○ 2026-04-07 18:54:36
○ 2026-04-14 17:59:20

●MXsmtpin.rzone.de2026-04-07 → 2026-04-14 · 3 obs

○ 2018-12-09 23:56:22
● 2026-04-07 18:54:36
● 2026-04-14 17:59:20

○A141.0.17.612015-06-24 → 2018-12-09 · 4 obs

● 2015-06-24 07:10:38
● 2018-12-09 23:56:22
○ 2026-04-07 18:54:36
○ 2026-04-14 17:59:20

○A2a00:1158:0:406:5163::12015-06-24 → 2017-01-11 · 4 obs

● 2015-06-24 07:10:38
● 2017-01-11 02:16:02
○ 2018-12-09 23:56:22
○ 2026-04-14 17:59:20

○A2a00:1158:1000:406::3d2018-12-09 → 2018-12-09 · 4 obs

○ 2017-01-11 02:16:02
● 2018-12-09 23:56:22
○ 2026-04-07 18:54:36
○ 2026-04-14 17:59:20

●A2a01:238:20a:202:1158::2026-04-07 → 2026-04-14 · 3 obs

○ 2018-12-09 23:56:22
● 2026-04-07 18:54:36
● 2026-04-14 17:59:20

●A81.169.145.1582026-04-07 → 2026-04-14 · 3 obs

○ 2018-12-09 23:56:22
● 2026-04-07 18:54:36
● 2026-04-14 17:59:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
first-immobilien.com	docks14.rzone.de, shades16.rzone.de	-

✅ Authoritative Response

Server:185.132.34.143

NS records: docks14.rzone.de, shades16.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for first-immobilien.com (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.158`
AAAA	1	`2a01:238:20a:202:1158::`
NS	2	`shades16.rzone.de, docks14.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades16.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

first-immobilien.com resolves to two IP numbers: 2a01:238:20a:202:1158:: and 81.169.145.158.

Other host names, for instance accesoriosriegos.com, terravulpium.de, timogronwald.de, igreenu.com and bit2.de share IP numbers with first-immobilien.com.

Name Servers

first-immobilien.com has two name servers: docks14.rzone.de and shades16.rzone.de.

first-immobilien.com shares the same name server setup as other domains, for example habenhilft.de, geb-pforzheim.de, radprax-germany.com, motusvision.com and orebroinnebandy.se.

first-immobilien.com shares some name servers with other domains, for example itservice-ulm.com, kuermeier.com, pro-s.de, oaw.email and orgeny.eu.

these name servers are often used with shades11.rzone.de, docks01.rzone.de, shades13.rzone.de, shades03.rzone.de, shades17.rzone.de, docks18.rzone.de, docks12.rzone.de, shades01.rzone.de, shades07.rzone.de and shades10.rzone.de.

Host names with two IP numbers:

docks14.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:14 and 217.160.80.141; shades16.rzone.de points to: 2607:f1c0:fe:53:185:132:34:143 and 185.132.34.143.

Mail Servers

first-immobilien.com is handled by a single mail server, smtpin.rzone.de.

first-immobilien.com shares the mail server setup with other domains, for example edmund-gerhard.de, umsatzmaschine-24.de, picoder.de, vaterschaftstest.mobi and fotila.eu.

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

first-immobilien.com - robtex.com