`koellemann.at`

DNSSEC	⚠️ Not signed
A	85.13.163.5^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
		PTR	`dd28620.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	`w010c84a.kasserver.com` ⭐
		A	85.13.163.5^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
			PTR	`dd28620.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602261215

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1774670403

Same first word

koellemann.org

koellemann.de

koellemann.at

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-23 → 2026-03-28 · 2 obs

● 2015-08-23 04:36:50
● 2026-03-28 05:17:18

●NSns6.kasserver.com2015-08-23 → 2026-03-28 · 2 obs

● 2015-08-23 04:36:50
● 2026-03-28 05:17:18

○MXmail.koellemann.at2015-08-23 → 2016-09-24 · 4 obs

● 2015-08-23 04:36:50
● 2016-09-24 16:17:46
○ 2017-06-16 21:29:42
○ 2026-03-28 05:17:18

●MXw010c84a.kasserver.com2017-06-16 → 2026-03-28 · 3 obs

○ 2016-09-24 16:17:46
● 2017-06-16 21:29:42
● 2026-03-28 05:17:18

○A85.13.139.2232015-08-23 → 2017-06-16 · 3 obs

● 2015-08-23 04:36:50
● 2017-06-16 21:29:42
○ 2026-03-28 05:17:18

●A85.13.163.52026-03-28 → 2026-03-28 · 2 obs

○ 2017-06-16 21:29:42
● 2026-03-28 05:17:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at...	-
koellemann.at	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 koellemann.at (unsigned zone)

⏱️ Timing

Total: 842ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.163.5`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w010c84a.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

koellemann.at maps to IP address 85.13.163.5.

Other host names, for instance ns0.hara.mobi, eputec.de, irgom.de, veggie.eu and adr-management.com share IP numbers with koellemann.at.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com are delegated to koellemann.at.

koellemann.at uses the same name server configuration as other domains, such as floral-idee.de, heinkes.de, monart.de, reusscapital.com and rats-amstetten.at.

koellemann.at at least partially shares name servers with other domains such as studienfahrten.de, vampiralenacht.de, couma.de, nyba.de and mcfly-bravo.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 a single IP address:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

koellemann.at is handled by a single mail server, w010c84a.kasserver.com.

w010c84a.kasserver.com points to one IP number: 85.13.163.5.

koellemann.at - robtex.com

koellemann.at

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