`feedbackster.at`

DNSSEC	⚠️ Not signed
A	85.13.156.3^{🇩🇪 NMM-AS85.13.156.0/24 Neue Medien Muennich}
		PTR	`dd39836.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	`v125711.kasserver.com` ⭐
		A	85.13.156.3^{🇩🇪 NMM-AS85.13.156.0/24 Neue Medien Muennich}
			PTR	`dd39836.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512121606

`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=1771290002

Subdomains

mail.feedbackster.at

Same first word

feedbackster.ch

feedbackster.at

feedbackster.us

feedbackster.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-04 → 2026-03-24 · 2 obs

● 2015-08-04 23:03:04
● 2026-03-24 08:54:26

●NSns6.kasserver.com2015-08-04 → 2026-03-24 · 2 obs

● 2015-08-04 23:03:04
● 2026-03-24 08:54:26

○MXmail.feedbackster.at2015-08-04 → 2016-07-17 · 4 obs

● 2015-08-04 23:03:04
● 2016-07-17 00:17:30
○ 2017-03-22 13:37:06
○ 2026-03-24 08:54:26

●MXv125711.kasserver.com2017-03-22 → 2026-03-24 · 3 obs

○ 2016-07-17 00:17:30
● 2017-03-22 13:37:06
● 2026-03-24 08:54:26

○A85.13.134.582015-08-04 → 2017-03-22 · 4 obs

● 2015-08-04 23:03:04
● 2017-03-22 13:37:06
○ 2020-01-12 01:59:20
○ 2026-03-24 08:54:26

●A85.13.156.32020-01-12 → 2026-03-24 · 3 obs

○ 2017-03-22 13:37:06
● 2020-01-12 01:59:20
● 2026-03-24 08:54:26

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1761ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.156.3`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`v125711.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.feedbackster.at is feedbackster.at.

IP Addresses

feedbackster.at points to IP number: 85.13.156.3.

Other host names such as w01876f8.kasserver.com, w00f77fc.kasserver.com, w00f6c1c.kasserver.com, mailagents.fr and feedbackster.ch share IPs with feedbackster.at.

Name Servers

feedbackster.at is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

feedbackster.at shares the same name server setup as vlr-nb.de, mks-gmbh-hof.de, 2ndsoft.uk, riecke.eu and kodon.org.

feedbackster.at at least partially shares name servers with other domains, for instance ziplex.de, lord-nelson-pub.de, peng-findet-stadt.de, astia.de and x2car.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:

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

Mail Servers

feedbackster.at is handled by a single mail server, v125711.kasserver.com.

The mail server setup for feedbackster.at matches that of other domains, for instance mailagenten.fr, protocools.com, inspectoren.org, feedbackster.us and xpect.me.

v125711.kasserver.com points to a single IP: 85.13.156.3.

feedbackster.at - robtex.com

feedbackster.at

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