`michael-ertel.com`

DNSSEC	⚠️ Not signed
A	85.13.136.97^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
		PTR	`dd41920.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	`w008b4e4.kasserver.com` ⭐
		A	85.13.136.97^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
			PTR	`dd41920.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512122000

`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=1778754852

Subdomains

mail.michael-ertel.com

Same first word

michael-ertel.com

michael-ertel.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-05-28 → 2026-05-14 · 2 obs

● 2015-05-28 08:10:02
● 2026-05-14 10:55:44

●NSns6.kasserver.com2015-05-28 → 2026-05-14 · 2 obs

● 2015-05-28 08:10:02
● 2026-05-14 10:55:44

○MXmail.michael-ertel.com2015-05-28 → 2016-09-16 · 4 obs

● 2015-05-28 08:10:02
● 2016-09-16 15:44:06
○ 2017-05-24 11:53:18
○ 2026-05-14 10:55:44

●MXw008b4e4.kasserver.com2017-05-24 → 2026-05-14 · 3 obs

○ 2016-09-16 15:44:06
● 2017-05-24 11:53:18
● 2026-05-14 10:55:44

○A85.13.129.2482015-05-28 → 2017-05-24 · 3 obs

● 2015-05-28 08:10:02
● 2017-05-24 11:53:18
○ 2026-05-14 10:55:44

●A85.13.136.972026-05-14 → 2026-05-14 · 2 obs

○ 2017-05-24 11:53:18
● 2026-05-14 10:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
michael-ertel.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 michael-ertel.com (unsigned zone)

⏱️ Timing

Total: 633ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.136.97`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w008b4e4.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

michael-ertel.com is the parent of mail.michael-ertel.com.

IP Addresses

michael-ertel.com resolves to a single IP: 85.13.136.97.

Other host names, for instance qwewqed.kasserver.com, la-photos.de, roehrtal.de, die-textilien.de and w006b4b7.kasserver.com share IP numbers with michael-ertel.com.

Name Servers

michael-ertel.com has two name servers: ns5.kasserver.com and ns6.kasserver.com.

michael-ertel.com shares the same name server setup as other domains, for example soundarchiv.at, dasenergieforum.com, fxy.at, radeva.sk and krieses-brillenatelier.de.

michael-ertel.com shares some name servers with other domains, for example rennhack-immobilien.de, fork-gruppe.de, eciton.de, ferienhaus-zerhusen.de and trendshock.de.

These name servers are commonly used alongside a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.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

michael-ertel.com is handled by a single mail server, w008b4e4.kasserver.com.

michael-ertel.com uses the same mail server setup as other domains, for example michael-ertel.de.

Host name w008b4e4.kasserver.com points to IP 85.13.136.97.

michael-ertel.com - robtex.com