`ruhrtropolis.de`

DNSSEC	⚠️ Not signed
A	85.13.167.60^{🇩🇪 NMM-AS85.13.167.0/24 Neue Medien Muennich}
		PTR	`dd54922.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w007b79b.kasserver.com` ⭐
		A	85.13.167.60^{🇩🇪 NMM-AS85.13.167.0/24 Neue Medien Muennich}
			PTR	`dd54922.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
TXT	`d5bd50e2d3109dfa5957eb3809ecdde2fce61ed6`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2605310016

`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=1785928764

Subdomains

cdn.ruhrtropolis.de

Same first word

ruhrtropolis.com

ruhrtropolis.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-06-28 → 2026-08-05 · 2 obs

● 2015-06-28 04:06:02
● 2026-08-05 12:06:46

●NSns6.kasserver.com2015-06-28 → 2026-08-05 · 2 obs

● 2015-06-28 04:06:02
● 2026-08-05 12:06:46

○MXmail.ruhrtropolis.de2015-06-28 → 2016-06-26 · 4 obs

● 2015-06-28 04:06:02
● 2016-06-26 05:05:12
○ 2017-02-10 18:50:52
○ 2026-08-05 12:06:46

●MXw007b79b.kasserver.com2026-02-17 → 2026-08-05 · 3 obs

○ 2017-02-10 18:50:52
● 2026-02-17 23:44:10
● 2026-08-05 12:06:46

○MXw0125869.kasserver.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-26 05:05:12
● 2017-02-10 18:50:52
○ 2026-02-17 23:44:10
○ 2026-08-05 12:06:46

○A85.13.142.462015-06-28 → 2017-02-10 · 4 obs

● 2015-06-28 04:06:02
● 2017-02-10 18:50:52
○ 2026-02-17 23:44:10
○ 2026-08-05 12:06:46

●A85.13.167.602026-02-17 → 2026-08-05 · 3 obs

○ 2017-02-10 18:50:52
● 2026-02-17 23:44:10
● 2026-08-05 12:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
ruhrtropolis.de	ns6.kasserver.com, ns5.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

NS records: ns6.kasserver.com, ns5.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruhrtropolis.de (unsigned zone)

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.167.60`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w007b79b.kasserver.com (pri: 10)`
TXT	2	`v=spf1 a mx include:spf.kasserver.com ~a, d5bd50e2d3109dfa5957eb3809ecdde2fce61ed6`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

cdn.ruhrtropolis.de is delegated beneath ruhrtropolis.de.

IP Addresses

ruhrtropolis.de points to a single IP number: 85.13.167.60.

Additional host names — fard-lighting-shop.de, egnaton.com, bodensee-standortmarketing.de and two others — share IP numbers with ruhrtropolis.de.

Name Servers

ruhrtropolis.de has two authoritative name servers — ns5.kasserver.com and ns6.kasserver.com.

ruhrtropolis.de shares its name server setup with other domains, including frozenspeakercable.com, brcp.at, galerie-kwozalla.de and two others.

There is at least partial name server overlap between ruhrtropolis.de and other domains — sunvibe-publishing.de, ontis.de, lhasa-apso-hunde.de and two more among them.

These name servers frequently co-occur with the name servers ns3.ai-dns.de and ns5.name-server-kas.de.

ns5.kasserver.com → 85.13.128.3 and ns6.kasserver.com → 85.13.159.101: one IP number per host name.

Mail Servers

ruhrtropolis.de has one mail server: w007b79b.kasserver.com.

ruhrtropolis.de shares the same mail server setup as other domains, including marine-flieger.de, s19.de, ruhrpott.mobi and two others.

w007b79b.kasserver.com points to one IP number — 85.13.167.60.

ruhrtropolis.de - robtex.com

ruhrtropolis.de

de