`knipsfritz.de`

DNSSEC	⚠️ Not signed
A	85.13.138.41^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
		PTR	`dd17422.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	`v149849.kasserver.com` ⭐
		A	85.13.138.41^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
			PTR	`dd17422.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602191255

`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=1778526222

Subdomains

mail.knipsfritz.de

Same first word

knipsfritz.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-14 → 2026-05-11 · 2 obs

● 2015-08-14 16:21:32
● 2026-05-11 19:23:54

●NSns6.kasserver.com2015-08-14 → 2026-05-11 · 2 obs

● 2015-08-14 16:21:32
● 2026-05-11 19:23:54

○MXmail.knipsfritz.de2015-08-14 → 2016-09-21 · 4 obs

● 2015-08-14 16:21:32
● 2016-09-21 03:19:54
○ 2017-04-23 23:51:54
○ 2026-05-11 19:23:54

●MXv149849.kasserver.com2017-04-23 → 2026-05-11 · 3 obs

○ 2016-09-21 03:19:54
● 2017-04-23 23:51:54
● 2026-05-11 19:23:54

○A85.13.138.2522015-08-14 → 2017-04-23 · 4 obs

● 2015-08-14 16:21:32
● 2017-04-23 23:51:54
○ 2026-03-27 14:47:26
○ 2026-05-11 19:23:54

●A85.13.138.412026-03-27 → 2026-05-11 · 3 obs

○ 2017-04-23 23:51:54
● 2026-03-27 14:47:26
● 2026-05-11 19:23:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
knipsfritz.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knipsfritz.de (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.138.41`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`v149849.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

knipsfritz.de is the parent of mail.knipsfritz.de.

IP Addresses

knipsfritz.de resolves to a single IP address: 85.13.138.41.

Other host names including mail.gerald-biebersdorf.com, alibiweb.net, v156984.kasserver.com, landgasthof-wuerzburg.de and mail.pfaff.ws share IP numbers with knipsfritz.de.

Name Servers

knipsfritz.de's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.

knipsfritz.de shares the same name server setup as other domains, for example ages-service.de, kraisseinrichtungen.eu, p-center.eu, coskuntuna.de and subpartner.eu.

knipsfritz.de at least partially shares name servers with other domains, including 27plus.de, zwave-smarthome.de, planungsbueroklein.de, brain-fog.de and flammschutzfilter-edelstahl.de.

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

Host names with a single IP:

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

Mail Servers

knipsfritz.de is handled by a single mail server, v149849.kasserver.com.

knipsfritz.de uses the same mail server setup as other domains, such as sotek.de.

v149849.kasserver.com points to a single IP: 85.13.138.41.

knipsfritz.de - robtex.com

knipsfritz.de

de