`red-blizzard.de`

DNSSEC	⚠️ Not signed
A	85.13.151.184^{🇩🇪 NMM-AS85.13.151.0/24 Neue Medien Muennich}
		PTR	`dd51120.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	`w00db0e4.kasserver.com` ⭐
		A	85.13.151.184^{🇩🇪 NMM-AS85.13.151.0/24 Neue Medien Muennich}
			PTR	`dd51120.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603031023

`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=1774571191

Subdomains

mail.red-blizzard.de

Same first word

red-blizzard.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-10 → 2026-03-27 · 2 obs

● 2015-06-10 01:56:24
● 2026-03-27 00:54:38

●NSns6.kasserver.com2015-06-10 → 2026-03-27 · 2 obs

● 2015-06-10 01:56:24
● 2026-03-27 00:54:38

○MXmail.red-blizzard.de2015-06-10 → 2016-05-02 · 4 obs

● 2015-06-10 01:56:24
● 2016-05-02 11:09:46
○ 2017-01-02 14:01:34
○ 2026-03-27 00:54:38

●MXw00db0e4.kasserver.com2017-01-02 → 2026-03-27 · 3 obs

○ 2016-05-02 11:09:46
● 2017-01-02 14:01:34
● 2026-03-27 00:54:38

○A85.13.140.782015-06-10 → 2017-01-02 · 4 obs

● 2015-06-10 01:56:24
● 2017-01-02 14:01:34
○ 2018-08-05 21:18:48
○ 2026-03-27 00:54:38

●A85.13.151.1842018-08-05 → 2026-03-27 · 3 obs

○ 2017-01-02 14:01:34
● 2018-08-05 21:18:48
● 2026-03-27 00:54:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for red-blizzard.de (unsigned zone)

⏱️ Timing

Total: 1098ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.151.184`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00db0e4.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

red-blizzard.de is the parent of mail.red-blizzard.de.

IP Addresses

red-blizzard.de resolves to one IP number: 85.13.151.184.

other host names including w0098e12.kasserver.com, 99reifen.de, elmagnifico.at, w01053f2.kasserver.com and w012e4e8.kasserver.com share IP numbers with red-blizzard.de.

Name Servers

red-blizzard.de is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.

red-blizzard.de shares the same name server setup as other domains, for instance nullquadrat.com, lil-explorer.com, beauty-oase-em.de, ghasemi.de and itee.de.

red-blizzard.de at least partially shares name servers with other domains, for instance girokonto-fuer-studenten.de, ferien-bambergen.de, immobilien-wetterau.de, tonhalle-hannover.de and klassiker-moebel.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

red-blizzard.de is handled by a single mail server, w00db0e4.kasserver.com.

w00db0e4.kasserver.com resolves to IP 85.13.151.184.

red-blizzard.de - robtex.com

red-blizzard.de

de