`fb-hotels.de`

DNSSEC	⚠️ Not signed
A	85.13.131.189^{🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich}
		PTR	`dd50634.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	`w00a9a50.kasserver.com` ⭐
		A	85.13.131.189^{🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich}
			PTR	`dd50634.kasserver.com`
TXT	`v=spf1 a mx ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2511181023

`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=1777432990

Subdomains

mail.fb-hotels.de

Same first word

fb-hotels.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-30 → 2026-04-29 · 2 obs

● 2015-06-30 00:18:50
● 2026-04-29 03:34:54

●NSns6.kasserver.com2015-06-30 → 2026-04-29 · 2 obs

● 2015-06-30 00:18:50
● 2026-04-29 03:34:54

○MXmail.fb-hotels.de2015-06-30 → 2016-04-28 · 4 obs

● 2015-06-30 00:18:50
● 2016-04-28 22:58:54
○ 2017-01-11 19:34:36
○ 2026-04-29 03:34:54

●MXw00a9a50.kasserver.com2017-01-11 → 2026-04-29 · 3 obs

○ 2016-04-28 22:58:54
● 2017-01-11 19:34:36
● 2026-04-29 03:34:54

●A85.13.131.1892026-03-28 → 2026-04-29 · 3 obs

○ 2017-01-11 19:34:36
● 2026-03-28 03:00:04
● 2026-04-29 03:34:54

○A85.13.131.652015-06-30 → 2017-01-11 · 4 obs

● 2015-06-30 00:18:50
● 2017-01-11 19:34:36
○ 2026-03-28 03:00:04
○ 2026-04-29 03:34:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
fb-hotels.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 fb-hotels.de (unsigned zone)

⏱️ Timing

Total: 828ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.131.189`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00a9a50.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

fb-hotels.de is the parent of mail.fb-hotels.de.

IP Addresses

fb-hotels.de resolves to a single IP: 85.13.131.189.

Other host names, for instance post.olinko.de, w00cda16.kasserver.com, w00b1dbe.kasserver.com, gostenhof.de and mail.sternsteinphotography.de share IP numbers with fb-hotels.de.

Name Servers

fb-hotels.de has two name servers: ns5.kasserver.com and ns6.kasserver.com.

fb-hotels.de shares the same name server setup as other domains, for example leni-pepunkt.org, fantasy-ebook.com, dermarcel.com, meindl-metzgerei.de and kaiwilleke.net.

fb-hotels.de shares some name servers with other domains, for example malakai.de, ashkantra.de, diekena.de, bitlot.de and vfll.de.

These name servers are commonly used alongside ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Host names with a single IP:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

fb-hotels.de is handled by a single mail server, w00a9a50.kasserver.com.

Host name w00a9a50.kasserver.com points to IP 85.13.131.189.

fb-hotels.de - robtex.com

fb-hotels.de

de