`helmut-bleffert.de`

DNSSEC	⚠️ Not signed
A	85.13.155.224^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
		PTR	`dd39714.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	`w00e70d9.kasserver.com` ⭐
		A	85.13.155.224^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
			PTR	`dd39714.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602281057

`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=1774595124

WOT: SAFE (61/100)

Same first word

helmut-bleffert.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-17 → 2026-03-27 · 2 obs

● 2015-08-17 23:41:26
● 2026-03-27 07:18:36

●NSns6.kasserver.com2015-08-17 → 2026-03-27 · 2 obs

● 2015-08-17 23:41:26
● 2026-03-27 07:18:36

○MXmail.helmut-bleffert.de2015-08-17 → 2016-07-18 · 4 obs

● 2015-08-17 23:41:26
● 2016-07-18 23:39:56
○ 2017-05-25 22:53:22
○ 2026-03-27 07:18:36

●MXw00e70d9.kasserver.com2017-05-25 → 2026-03-27 · 3 obs

○ 2016-07-18 23:39:56
● 2017-05-25 22:53:22
● 2026-03-27 07:18:36

○A85.13.139.1582015-08-17 → 2017-05-25 · 4 obs

● 2015-08-17 23:41:26
● 2017-05-25 22:53:22
○ 2026-03-05 20:40:40
○ 2026-03-27 07:18:36

●A85.13.155.2242026-03-05 → 2026-03-27 · 3 obs

○ 2017-05-25 22:53:22
● 2026-03-05 20:40:40
● 2026-03-27 07:18:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helmut-bleffert.de (unsigned zone)

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.155.224`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00e70d9.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

helmut-bleffert.de points to a single IP number: 85.13.155.224.

other host names for instance tc-hausmannstaetten.at, w01a261f.kasserver.com, gabriele-bleffert.de, mail.lr-fahrzeugbau.com and w01a1272.kasserver.com share IP numbers with helmut-bleffert.de.

Name Servers

helmut-bleffert.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

helmut-bleffert.de shares the same name server setup as other domains, for example nordguiding.com, sisal-direkt.de, hotel-kolb-zeil.de, artauf.de and architektendepping.com.

helmut-bleffert.de at least partially shares name servers with other domains, for instance a-kunze.de, motorrad-kausche.de, stuetzbeine.de, mendelssohn-festtage.de and firmastopper.de.

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

Host names with one IP number:

The host ns5.kasserver.com points to 85.13.128.3 and the host ns6.kasserver.com points to 85.13.159.101.

Mail Servers

helmut-bleffert.de is handled by a single mail server, w00e70d9.kasserver.com.

helmut-bleffert.de shares the same mail server setup as other domains, for example gabriele-bleffert.de.

Host name w00e70d9.kasserver.com points to IP address 85.13.155.224.

helmut-bleffert.de - robtex.com