`formstube.de`

DNSSEC	⚠️ Not signed
A	85.13.140.111^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
		PTR	`dd32700.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` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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	`w0088ed1.kasserver.com` ⭐
		A	85.13.140.111^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`dd32700.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2511101044

`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=1774791947

Same first word

formstube.de

Similar names

bestforum.org

bestforum.ru

bestforum.ch

bestforum.it

formtubes.com

forumbets.com

betforums.com

bestofrum.com

bestforum.de

bestforum.at

bestforum.com

forumbest.ru

bestforum.mobi

DNS History

9 records (6 active, 3 former)

●NSns3.ai-dns.de2026-03-27 → 2026-03-29 · 3 obs

○ 2016-09-21 00:15:34
● 2026-03-27 11:29:04
● 2026-03-29 13:53:52

●NSns5.kasserver.com2016-09-21 → 2026-03-29 · 2 obs

● 2016-09-21 00:15:34
● 2026-03-29 13:53:52

●NSns5.name-server-kas.de2026-03-27 → 2026-03-29 · 3 obs

○ 2016-09-21 00:15:34
● 2026-03-27 11:29:04
● 2026-03-29 13:53:52

●NSns6.kasserver.com2016-09-21 → 2026-03-29 · 2 obs

● 2016-09-21 00:15:34
● 2026-03-29 13:53:52

●MXw0088ed1.kasserver.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-07-02 04:39:28
● 2026-03-27 11:29:04
● 2026-03-29 13:53:52

○MXw00f8e17.kasserver.com2016-09-21 → 2017-07-02 · 4 obs

● 2016-09-21 00:15:34
● 2017-07-02 04:39:28
○ 2026-03-27 11:29:04
○ 2026-03-29 13:53:52

●A85.13.140.1112026-03-27 → 2026-03-29 · 3 obs

○ 2017-07-02 04:39:28
● 2026-03-27 11:29:04
● 2026-03-29 13:53:52

○A85.13.142.632016-09-21 → 2016-09-21 · 3 obs

● 2016-09-21 00:15:34
○ 2017-07-02 04:39:28
○ 2026-03-29 13:53:52

○A85.13.155.1332017-07-02 → 2017-07-02 · 4 obs

○ 2016-09-21 00:15:34
● 2017-07-02 04:39:28
○ 2026-03-27 11:29:04
○ 2026-03-29 13:53:52

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for formstube.de (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.140.111`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w0088ed1.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.ai-dns.de, ns5.name-server-kas.de)

Analysis

IP Addresses

formstube.de points to a single IP number: 85.13.140.111.

Other host names, for instance hartusch.de, yixue-culture.com, w00e4475.kasserver.com, yixue.de and gewap.de share IP numbers with formstube.de.

Name Servers

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

formstube.de at least partially shares name servers with other domains, for instance chemnitzelektronik.de, fnmx.net, kaos-dev.de, seelen-fitness.de and tafy.de.