`studio-formativ.de`

DNSSEC	⚠️ Not signed
A	85.13.153.28^{🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich}
		PTR	`dd31714.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	`w00b182f.kasserver.com` ⭐
		A	85.13.153.28^{🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich}
			PTR	`dd31714.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602250120

`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=1774646921

Subdomains

mail.studio-formativ.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-20 → 2026-03-27 · 2 obs

● 2015-08-20 14:18:40
● 2026-03-27 21:39:10

●NSns6.kasserver.com2015-08-20 → 2026-03-27 · 2 obs

● 2015-08-20 14:18:40
● 2026-03-27 21:39:10

○MXmail.studio-formativ.de2015-08-20 → 2016-07-16 · 4 obs

● 2015-08-20 14:18:40
● 2016-07-16 20:31:30
○ 2017-06-02 06:35:26
○ 2026-03-27 21:39:10

●MXw00b182f.kasserver.com2017-06-02 → 2026-03-27 · 3 obs

○ 2016-07-16 20:31:30
● 2017-06-02 06:35:26
● 2026-03-27 21:39:10

○A85.13.152.2172015-08-20 → 2017-06-02 · 3 obs

● 2015-08-20 14:18:40
● 2017-06-02 06:35:26
○ 2026-03-27 21:39:10

●A85.13.153.282026-03-27 → 2026-03-27 · 2 obs

○ 2017-06-02 06:35:26
● 2026-03-27 21:39:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
studio-formativ.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 studio-formativ.de (unsigned zone)

⏱️ Timing

Total: 859ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.153.28`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00b182f.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

studio-formativ.de is the parent of mail.studio-formativ.de.

IP Addresses

studio-formativ.de resolves to one IP number: 85.13.153.28.

other host names including www.quaelgeist.sm, studienseminar-ffm.de, ilirl.de, mail.dorfkirche-bentwisch.de and mueller-hohenschwangau.de share IP numbers with studio-formativ.de.

Name Servers

studio-formativ.de is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.

studio-formativ.de shares the same name server setup as other domains, for instance monospace.design, tmeyer.info, ostfoto.net, battery-store.de and backtobasics.de.

studio-formativ.de at least partially shares name servers with other domains, for instance geld-sparen-tipps.de, vinylrecords.de, friso-gentsch.de, die-friedenskirche.de and anhaenger-lueneburg.de.

these name servers are often used together with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.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

Mail Servers

studio-formativ.de is handled by a single mail server, w00b182f.kasserver.com.

w00b182f.kasserver.com resolves to IP 85.13.153.28.

studio-formativ.de - robtex.com