`ulflugschule.de`

DNSSEC	⚠️ Not signed
A	85.13.133.82^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
		PTR	`dd10536.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	`ns3.ai-dns.de`
		A	168.119.5.244^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`static.244.5.119.168.clients.your-server.de`
NS	`ns5.name-server-kas.de`
		A	85.13.181.181^{🇩🇪 NMM-AS85.13.181.0/24 Neue Medien Muennich}
			PTR	`85-13-181-181-static.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	`w0076b0f.kasserver.com` ⭐
		A	85.13.133.82^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
			PTR	`dd10536.kasserver.com`
TXT	`google-site-verification=RDtSr3FgsgM2-_qU4lkrFafmMPykAz4Jwt9N8veBlOk`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2510281017

`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=1774513768

Subdomains

www.ulflugschule.de

Same first word

ulflugschule.de

DNS History

10 records (6 active, 4 former)

●NSns3.ai-dns.de2026-03-26 → 2026-03-26 · 3 obs

○ 2015-05-19 16:40:44
● 2026-03-26 06:16:38
● 2026-03-26 08:52:38

●NSns5.kasserver.com2015-05-19 → 2026-03-26 · 2 obs

● 2015-05-19 16:40:44
● 2026-03-26 08:52:38

●NSns5.name-server-kas.de2026-03-26 → 2026-03-26 · 3 obs

○ 2015-05-19 16:40:44
● 2026-03-26 06:16:38
● 2026-03-26 08:52:38

●NSns6.kasserver.com2015-05-19 → 2026-03-26 · 2 obs

● 2015-05-19 16:40:44
● 2026-03-26 08:52:38

○MXmail.ulflugschule.de2015-05-19 → 2016-11-19 · 4 obs

● 2015-05-19 16:40:44
● 2016-11-19 23:48:36
○ 2017-09-25 13:31:36
○ 2026-03-26 08:52:38

●MXw0076b0f.kasserver.com2017-09-25 → 2026-03-26 · 3 obs

○ 2016-11-19 23:48:36
● 2017-09-25 13:31:36
● 2026-03-26 08:52:38

○A85.13.130.152015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 16:40:44
○ 2015-10-25 08:08:42
○ 2026-03-26 08:52:38

●A85.13.133.822026-03-26 → 2026-03-26 · 3 obs

○ 2017-09-25 13:31:36
● 2026-03-26 06:16:38
● 2026-03-26 08:52:38

○A85.13.136.1742015-10-25 → 2016-04-18 · 5 obs

○ 2015-05-19 16:40:44
● 2015-10-25 08:08:42
● 2016-04-18 15:59:06
○ 2016-11-19 23:48:36
○ 2026-03-26 08:52:38

○A85.13.155.252016-11-19 → 2017-09-25 · 5 obs

○ 2016-04-18 15:59:06
● 2016-11-19 23:48:36
● 2017-09-25 13:31:36
○ 2026-03-26 06:16:38
○ 2026-03-26 08:52:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ulflugschule.de	ns5.kasserver.com, ns5.name-server-kas.de, ns6.kasserver.com, ns3.ai-dns.de	-

✅ Authoritative Response

Server:85.13.128.3

NS records: ns5.kasserver.com, ns5.name-server-kas.de, ns6.kasserver.com, ns3.ai-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ulflugschule.de (unsigned zone)

⏱️ Timing

Total: 1303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.133.82`
NS	4	`ns5.kasserver.com, ns3.ai-dns.de...`
MX	1	`w0076b0f.kasserver.com (pri: 10)`
TXT	2	`v=spf1 a mx include:spf.kasserver.com ~a, google-site-verification=RDtSr3FgsgM2-_q`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

ulflugschule.de is the parent of www.ulflugschule.de.

IP Addresses

ulflugschule.de resolves to one IP number: 85.13.133.82.

other host names including w00b39ea.kasserver.com, mail.absinthe-factory.com, sands-rentals.de, marburg.news and mail.witec.de share IP numbers with ulflugschule.de.

Name Servers

ulflugschule.de is delegated to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.

ulflugschule.de at least partially shares name servers with other domains, for instance iwerk.de, betonbohren.co.at, metzgerei-lang.net, gpsgipfel.de and panoramium.de.

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

Host names with one IP number: ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101; ns3.ai-dns.de points to 168.119.5.244; ns5.name-server-kas.de points to 85.13.181.181.

Mail Servers

ulflugschule.de is handled by a single mail server, w0076b0f.kasserver.com.

ulflugschule.de shares the same mail server setup as other domains, for instance terapix.de, golfbase.de, ulforum.de, flugzeugmarkt.de and ultraleicht-pilot.de.

w0076b0f.kasserver.com resolves to IP 85.13.133.82.

ulflugschule.de - robtex.com

ulflugschule.de

de