`kloessner.de`

DNSSEC	⚠️ Not signed
A	212.211.139.71^{🇩🇪 SCAN-PLUS-AS212.211.128.0/17}
NS	`docks03.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:3^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks03.rzone.de`
		A	217.160.80.130^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks03.rzone.de`
NS	`shades17.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:144^{🇺🇸 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	`shades17.rzone.de`
		A	185.132.34.144^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades17.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	`docks03.rzone.de`hostmaster@strato-rz.de 2020-05-07 #27

`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=1777043910

Same first word

kloessner.de

Similar names

krosneles.eu

roseklens.com

DNS History

6 records (4 active, 2 former)

●NSdocks03.rzone.de2015-06-27 → 2026-04-24 · 2 obs

● 2015-06-27 04:02:46
● 2026-04-24 15:34:38

●NSshades17.rzone.de2015-06-27 → 2026-04-24 · 2 obs

● 2015-06-27 04:02:46
● 2026-04-24 15:34:38

○MXsmtp.rzone.de2015-06-27 → 2017-07-09 · 4 obs

● 2015-06-27 04:02:46
● 2017-07-09 17:32:10
○ 2026-02-26 00:56:00
○ 2026-04-24 15:34:38

●MXsmtpin.rzone.de2026-02-26 → 2026-04-24 · 3 obs

○ 2017-07-09 17:32:10
● 2026-02-26 00:56:00
● 2026-04-24 15:34:38

○A212.101.208.712015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 04:02:46
○ 2015-11-01 23:05:04
○ 2026-04-24 15:34:38

●A212.211.139.712015-11-01 → 2026-04-24 · 3 obs

○ 2015-06-27 04:02:46
● 2015-11-01 23:05:04
● 2026-04-24 15:34:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
kloessner.de	shades17.rzone.de, docks03.rzone.de	-

✅ Authoritative Response

Server:217.160.80.130

NS records: shades17.rzone.de, docks03.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kloessner.de (unsigned zone)

⏱️ Timing

Total: 1162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.211.139.71`
NS	2	`shades17.rzone.de, docks03.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks03.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

kloessner.de points to IP number: 212.211.139.71.

Other host names such as helmut-kluesener.de, behringer-versicherungen.de and ist-vm.de share IP numbers with kloessner.de.

Name Servers

kloessner.de is delegated to two name servers: docks03.rzone.de and shades17.rzone.de.

kloessner.de shares the same name server setup as onkologie-offenburg.info, fachwerkturner.de, c3p.de, bosco-noricale.com and kottmair.net.

kloessner.de at least partially shares name servers with other domains, for instance microvid.de, carlaselva.com, serviciotecnico-sat.com, zum-franziskaner.de and mister-berlin.de.

These name servers are commonly used alongside shades01.rzone.de, docks12.rzone.de, shades14.rzone.de, docks11.rzone.de, docks17.rzone.de, docks04.rzone.de, shades09.rzone.de, shades07.rzone.de, shades16.rzone.de and docks20.rzone.de.

Host names with two IP numbers: docks03.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130; shades17.rzone.de points to: 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144.

Mail Servers

kloessner.de is handled by a single mail server, smtpin.rzone.de.

The mail server setup for kloessner.de matches that of other domains, for instance mx0.droese-brandschutz.de, bergerarchitekten.de, justis.de, as4y.com and klippert.biz.

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

kloessner.de - robtex.com

kloessner.de

de