`smart-crossblade.de`

DNSSEC	⚠️ Not signed
A	85.13.139.46^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd50620.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	`w00abf77.kasserver.com` ⭐
		A	85.13.139.46^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
			PTR	`dd50620.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512162200

`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=1778489478

Subdomains

mail.smart-crossblade.de

Same first word

smart-crossblade.de

smart-crossblade.ch

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-19 → 2026-05-11 · 2 obs

● 2015-07-19 09:39:24
● 2026-05-11 09:20:52

●NSns6.kasserver.com2015-07-19 → 2026-05-11 · 2 obs

● 2015-07-19 09:39:24
● 2026-05-11 09:20:52

○MXmail.smart-crossblade.de2015-07-19 → 2016-04-27 · 4 obs

● 2015-07-19 09:39:24
● 2016-04-27 14:05:08
○ 2017-01-05 13:17:34
○ 2026-05-11 09:20:52

●MXw00abf77.kasserver.com2017-01-05 → 2026-05-11 · 3 obs

○ 2016-04-27 14:05:08
● 2017-01-05 13:17:34
● 2026-05-11 09:20:52

○A85.13.128.412015-07-19 → 2018-09-09 · 3 obs

● 2015-07-19 09:39:24
● 2018-09-09 16:43:34
○ 2026-05-11 09:20:52

●A85.13.139.462026-05-11 → 2026-05-11 · 2 obs

○ 2018-09-09 16:43:34
● 2026-05-11 09:20:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
smart-crossblade.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 smart-crossblade.de (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.46`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00abf77.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

The parent of mail.smart-crossblade.de is smart-crossblade.de.

IP Addresses

smart-crossblade.de points to a single IP: 85.13.139.46.

Other host names, for instance pfungstadt-malzfabrik.com, mail.dorsten-tierarzt.de, mail.freiheit-fuer-sturm.at, w00c7d2f.kasserver.com and w00a4cfa.kasserver.com share IP numbers with smart-crossblade.de.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com handle delegation for smart-crossblade.de.

smart-crossblade.de uses the same name server setup as other domains, for example billardtisch-24.com, ag80.de, carport24.de, saarschaum.com and steinundkraut.de.

smart-crossblade.de partially shares name servers with other domains; examples include fsg-seebergen.de, akcivan.de, penthouse-zehlendorf.de, krefeldkannwas.de and mirapharm.de.

These name servers commonly accompany 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 name ns5.kasserver.com points to 85.13.128.3 and the host name ns6.kasserver.com points to 85.13.159.101.

Mail Servers

smart-crossblade.de is handled by a single mail server, w00abf77.kasserver.com.

smart-crossblade.de uses the same mail server setup as other domains, for example smart-crossblade.ch.

w00abf77.kasserver.com points to a single IP: 85.13.139.46.

smart-crossblade.de - robtex.com