`treff47.de`

DNSSEC	⚠️ Not signed
A	85.13.153.242^{🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich}
		PTR	`dd37316.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	`w00a9c81.kasserver.com` ⭐
		A	85.13.153.242^{🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich}
			PTR	`dd37316.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2605220104

`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=1786361265

Same first word

treff47.de

DNS History

9 records (6 active, 3 former)

●NSns3.ai-dns.de2026-04-04 → 2026-08-10 · 3 obs

○ 2015-06-25 23:35:38
● 2026-04-04 16:21:02
● 2026-08-10 11:32:32

●NSns5.kasserver.com2015-06-25 → 2026-08-10 · 2 obs

● 2015-06-25 23:35:38
● 2026-08-10 11:32:32

●NSns5.name-server-kas.de2026-04-04 → 2026-08-10 · 3 obs

○ 2015-06-25 23:35:38
● 2026-04-04 16:21:02
● 2026-08-10 11:32:32

●NSns6.kasserver.com2015-06-25 → 2026-08-10 · 2 obs

● 2015-06-25 23:35:38
● 2026-08-10 11:32:32

○MXmail.treff47.de2015-06-25 → 2016-06-25 · 4 obs

● 2015-06-25 23:35:38
● 2016-06-25 00:30:08
○ 2017-03-14 22:13:06
○ 2026-08-10 11:32:32

●MXw00a9c81.kasserver.com2017-03-14 → 2026-08-10 · 3 obs

○ 2016-06-25 00:30:08
● 2017-03-14 22:13:06
● 2026-08-10 11:32:32

○A85.13.131.742020-01-05 → 2020-01-05 · 4 obs

○ 2017-03-14 22:13:06
● 2020-01-05 11:06:40
○ 2026-04-04 16:21:02
○ 2026-08-10 11:32:32

○A85.13.136.52015-06-25 → 2017-03-14 · 4 obs

● 2015-06-25 23:35:38
● 2017-03-14 22:13:06
○ 2020-01-05 11:06:40
○ 2026-08-10 11:32:32

●A85.13.153.2422026-04-04 → 2026-08-10 · 3 obs

○ 2020-01-05 11:06:40
● 2026-04-04 16:21:02
● 2026-08-10 11:32:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
treff47.de	ns5.name-server-kas.de, ns6.kasserver.com, ns3.ai-dns.de, ns5.kasserver.com	-

✅ Authoritative Response

Server:85.13.181.181

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for treff47.de (unsigned zone)

⏱️ Timing

Total: 1356ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.153.242`
NS	4	`ns6.kasserver.com, ns5.kasserver.com...`
MX	1	`w00a9c81.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

treff47.de directs to one IP number, which is 85.13.153.242.

Among the host names that share IP numbers with treff47.de are mail.cd-recht.de, fgbmfi-europe.org, galeriestephenhoffman.com and two others.

Name Servers

The domain treff47.de is delegated to these four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.

treff47.de shares at least some of its name servers with other domains, including tabyo.de, weiss-software.de, sy-secondlife.com and two others.

These name servers are frequently paired with the name servers a-dns-service.de and ns3.kas-dns-server.de.

ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. ns3.ai-dns.de resolves to 168.119.5.244. ns5.name-server-kas.de resolves to 85.13.181.181. All four hosts carry exactly one IP address.

Mail Servers

treff47.de routes its mail through a single mail server, w00a9c81.kasserver.com.

w00a9c81.kasserver.com carries a single IP number, which is 85.13.153.242.

treff47.de - robtex.com

treff47.de

de