`4s-design.com`

DNSSEC	⚠️ Not signed
A	85.13.140.213^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
		PTR	`dd40214.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	`w009940c.kasserver.com` ⭐
		A	85.13.140.213^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`dd40214.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602281149

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774647827

Subdomains

mail.4s-design.com

nrw.4s-design.com

Same first word

4s-design.com

DNS History

8 records (4 active, 4 former)

●NSns5.kasserver.com2015-07-04 → 2026-03-27 · 2 obs

● 2015-07-04 19:08:04
● 2026-03-27 22:07:34

●NSns6.kasserver.com2015-07-04 → 2026-03-27 · 2 obs

● 2015-07-04 19:08:04
● 2026-03-27 22:07:34

○MXmail.4s-design.com2015-07-04 → 2016-04-30 · 4 obs

● 2015-07-04 19:08:04
● 2016-04-30 04:47:30
○ 2017-02-06 04:20:06
○ 2026-03-27 22:07:34

●MXw009940c.kasserver.com2017-02-06 → 2026-03-27 · 3 obs

○ 2016-04-30 04:47:30
● 2017-02-06 04:20:06
● 2026-03-27 22:07:34

○A85.13.128.1292015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 19:08:04
○ 2015-11-15 09:22:00
○ 2026-03-27 22:07:34

○A85.13.131.2222015-11-15 → 2016-02-03 · 5 obs

○ 2015-07-04 19:08:04
● 2015-11-15 09:22:00
● 2016-02-03 13:45:58
○ 2016-04-30 04:47:30
○ 2026-03-27 22:07:34

○A85.13.134.1142016-04-30 → 2017-02-06 · 5 obs

○ 2016-02-03 13:45:58
● 2016-04-30 04:47:30
● 2017-02-06 04:20:06
○ 2026-03-10 07:22:18
○ 2026-03-27 22:07:34

●A85.13.140.2132026-03-10 → 2026-03-27 · 3 obs

○ 2017-02-06 04:20:06
● 2026-03-10 07:22:18
● 2026-03-27 22:07:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
4s-design.com	ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4s-design.com (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.140.213`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w009940c.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)

Analysis

Hierarchy

4s-design.com is a parent of mail.4s-design.com and nrw.4s-design.com.

IP Addresses

4s-design.com resolves to one IP number: 85.13.140.213.

other host names including w008aaac.kasserver.com, mail.nelinail.de, stefela.de, w020c6f5.kasserver.com and mail.sander-online.net share IP numbers with 4s-design.com.

Name Servers

4s-design.com is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.

4s-design.com shares the same name server setup as other domains, for instance salveo.de, strasseundautobahn.de, nordischebotschaften.org, carolyn-music.com and hochzeitsdj.biz.

4s-design.com at least partially shares name servers with other domains, for instance flohr-finanzen.de, best4ecig.de, tv-grosswallstadt.de, urteilsbesprechungen.de and kressin-kreativ.de.

these name servers are often used together 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:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

4s-design.com is handled by a single mail server, w009940c.kasserver.com.

w009940c.kasserver.com resolves to IP 85.13.140.213.

4s-design.com - robtex.com

4s-design.com

com