`tanzschulem.de`

DNSSEC	⚠️ Not signed
A	85.13.140.91^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
		PTR	`dd20200.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	`a-dns-service.de`
		A	135.181.2.96^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`a-dns-service.de`
NS	`ns3.kas-dns-server.de`
		A	85.13.179.179^{🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich}
			PTR	`85-13-179-179-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	`w007036d.kasserver.com` ⭐
		A	85.13.140.91^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`dd20200.kasserver.com`
TXT	`v=spf1 a mx ip4:85.13.145.213 ~all`
TXT	`google-site-verification=oicXSZW__-vc5MZZT_Qww6pZ1QrLTyHUfyl0Ri4v6Cc`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603011539

`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=1777320818

WOT: SAFE (62/100)

Subdomains

mail.tanzschulem.de

Same first word

tanzschulem.de

DNS History

8 records (6 active, 2 former)

●NSa-dns-service.de2026-04-01 → 2026-04-27 · 3 obs

○ 2015-05-14 07:19:20
● 2026-04-01 13:45:46
● 2026-04-27 20:27:32

●NSns3.kas-dns-server.de2026-04-01 → 2026-04-27 · 3 obs

○ 2015-05-14 07:19:20
● 2026-04-01 13:45:46
● 2026-04-27 20:27:32

●NSns5.kasserver.com2015-05-14 → 2026-04-27 · 2 obs

● 2015-05-14 07:19:20
● 2026-04-27 20:27:32

●NSns6.kasserver.com2015-05-14 → 2026-04-27 · 2 obs

● 2015-05-14 07:19:20
● 2026-04-27 20:27:32

○MXmail.tanzschulem.de2015-05-14 → 2016-04-07 · 4 obs

● 2015-05-14 07:19:20
● 2016-04-07 19:32:30
○ 2017-01-08 01:26:34
○ 2026-04-27 20:27:32

●MXw007036d.kasserver.com2017-01-08 → 2026-04-27 · 3 obs

○ 2016-04-07 19:32:30
● 2017-01-08 01:26:34
● 2026-04-27 20:27:32

●A85.13.140.912026-04-01 → 2026-04-27 · 3 obs

○ 2017-12-23 12:09:16
● 2026-04-01 13:45:46
● 2026-04-27 20:27:32

○A85.13.145.2132015-05-14 → 2017-12-23 · 4 obs

● 2015-05-14 07:19:20
● 2017-12-23 12:09:16
○ 2026-04-01 13:45:46
○ 2026-04-27 20:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
tanzschulem.de	a-dns-service.de, ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.159.101

NS records: a-dns-service.de, ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tanzschulem.de (unsigned zone)

⏱️ Timing

Total: 1081ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.140.91`
NS	4	`a-dns-service.de, ns5.kasserver.com...`
MX	1	`w007036d.kasserver.com (pri: 10)`
TXT	2	`google-site-verification=oicXSZW__-vc5MZ, v=spf1 a mx ip4:85.13.145.213 ~all`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.kas-dns-server.de, a-dns-service.de)

Analysis

Hierarchy

tanzschulem.de is a parent of mail.tanzschulem.de.

IP Addresses

tanzschulem.de points to a single IP address: 85.13.140.91.

Other host names such as pgs-gruppe.de, mail.hafen-index.de, w009c43d.kasserver.com, micha.biz and www.ballon-fahren-ulm.de share IP numbers with tanzschulem.de.

Name Servers

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

At least part of the name servers for tanzschulem.de are shared with other domains, for instance futuredigital.de, tectacad.com, fmtl.de, awesomepeopleconference.de and drg-ler.de.

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

Host names with one IP: a-dns-service.de points to 135.181.2.96; ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101; ns3.kas-dns-server.de points to 85.13.179.179.

Mail Servers

The mail server for tanzschulem.de is w007036d.kasserver.com.

Host w007036d.kasserver.com points to IP 85.13.140.91.

tanzschulem.de - robtex.com

tanzschulem.de

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