`at4-web.eu`

DNSSEC	⚠️ Not signed
A	85.13.155.184^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
		PTR	`dd39514.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	`v037468.kasserver.com` ⭐
		A	85.13.155.184^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
			PTR	`dd39514.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512121555

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1124031150

Same first word

at4-web.eu

at4-web.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-25 → 2026-05-09 · 2 obs

● 2015-06-25 12:46:10
● 2026-05-09 02:59:48

●NSns6.kasserver.com2015-06-25 → 2026-05-09 · 2 obs

● 2015-06-25 12:46:10
● 2026-05-09 02:59:48

○MXmail.at4-web.eu2015-06-25 → 2016-04-28 · 4 obs

● 2015-06-25 12:46:10
● 2016-04-28 00:41:18
○ 2017-01-16 23:47:26
○ 2026-05-09 02:59:48

●MXv037468.kasserver.com2017-01-16 → 2026-05-09 · 3 obs

○ 2016-04-28 00:41:18
● 2017-01-16 23:47:26
● 2026-05-09 02:59:48

○A85.13.130.1292015-06-25 → 2017-08-08 · 4 obs

● 2015-06-25 12:46:10
● 2017-08-08 06:51:54
○ 2026-02-16 17:25:22
○ 2026-05-09 02:59:48

●A85.13.155.1842026-02-16 → 2026-05-09 · 3 obs

○ 2017-08-08 06:51:54
● 2026-02-16 17:25:22
● 2026-05-09 02:59:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
at4-web.eu	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 at4-web.eu (unsigned zone)

⏱️ Timing

Total: 681ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.155.184`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`v037468.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

at4-web.eu points to a single IP number: 85.13.155.184.

Other host names, for instance hm-kommunikation.at, stats.techon.de, mail.andersroom.de, mail.megaflight.de and mail.ferienwohnungen-dahme.de share IP numbers with at4-web.eu.

Name Servers

at4-web.eu is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

at4-web.eu uses the same name server setup as other domains, for instance manhillen-uv.de, mecsense.com, hofkonzerte.de, afroplast.biz and optic-studio-hoffmann.net.

at4-web.eu shares name servers with other domains at least partially, for instance stockburger-ratz.de, bonnermaennerschreibtisch.de, kitzl.de, sanitaer-warn.de and stauden-online.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 one IP number:

ns5.kasserver.com points to: 85.13.128.3.

ns6.kasserver.com points to: 85.13.159.101.

Mail Servers

The mail server for at4-web.eu is v037468.kasserver.com.

at4-web.eu uses the same mail server setup as other domains, such as at4.de and at4-web.de.

Host name v037468.kasserver.com resolves to IP 85.13.155.184.

at4-web.eu - robtex.com

at4-web.eu

eu