`grundtner.com`

DNSSEC	⚠️ Not signed
A	23.227.38.32^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.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	`w00e37ac.kasserver.com` ⭐
		A	85.13.140.239^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`dd20912.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602221244

`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=1774872972

Subdomains

mail.grundtner.com

Same first word

grundtner.co.at

grundtner.de

grundtner.com

grundtner.net

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-20 → 2026-03-30 · 2 obs

● 2015-08-20 18:59:08
● 2026-03-30 12:25:18

●NSns6.kasserver.com2015-08-20 → 2026-03-30 · 2 obs

● 2015-08-20 18:59:08
● 2026-03-30 12:25:18

○MXmail.grundtner.com2015-08-20 → 2016-08-10 · 4 obs

● 2015-08-20 18:59:08
● 2016-08-10 17:31:36
○ 2017-03-29 05:18:36
○ 2026-03-30 12:25:18

●MXw00e37ac.kasserver.com2017-03-29 → 2026-03-30 · 3 obs

○ 2016-08-10 17:31:36
● 2017-03-29 05:18:36
● 2026-03-30 12:25:18

●A23.227.38.322026-03-25 → 2026-03-30 · 3 obs

○ 2017-03-29 05:18:36
● 2026-03-25 23:27:38
● 2026-03-30 12:25:18

○A85.13.128.552015-08-20 → 2017-03-29 · 4 obs

● 2015-08-20 18:59:08
● 2017-03-29 05:18:36
○ 2026-03-25 23:27:38
○ 2026-03-30 12:25:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
grundtner.com	ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grundtner.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.32`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00e37ac.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

The parent of mail.grundtner.com is grundtner.com.

IP Addresses

grundtner.com points to IP number: 23.227.38.32.

Other host names such as newdadstore.com, designpixie.com, whichpond.com, uniwearpe.com and amazingindia.com share IPs with grundtner.com.

Name Servers

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

grundtner.com shares the same name server setup as bonsai-art.de, goldbeck.at, prospecho.org, semasol.com and x-(0x736578).ch.

grundtner.com at least partially shares name servers with other domains, for instance kedaco.de, beatmaking.de, inge-cremer.de, arch-es.de and dasquadforum.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

grundtner.com is handled by a single mail server, w00e37ac.kasserver.com.

grundtner.com shares the mail server setup with other domains, for example emblemstore.com and grundtnerundsoehne.com.

w00e37ac.kasserver.com points to a single IP: 85.13.140.239.

grundtner.com - robtex.com

grundtner.com

com