`stefanmathee.com`

DNSSEC	⚠️ Not signed
A	85.13.139.116^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd21008.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	`w009fa11.kasserver.com` ⭐
		A	85.13.139.116^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
			PTR	`dd21008.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602221247

`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=1777281676

Subdomains

mail.stefanmathee.com

Same first word

stefanmathee.de

stefanmathee.com

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-21 → 2026-04-27 · 3 obs

○ 2008-03-17 01:00:02
● 2015-08-21 17:50:34
● 2026-04-27 09:26:52

●NSns6.kasserver.com2015-08-21 → 2026-04-27 · 3 obs

○ 2008-03-17 01:00:02
● 2015-08-21 17:50:34
● 2026-04-27 09:26:52

○MXmail.stefanmathee.com2015-08-21 → 2016-09-14 · 5 obs

○ 2008-03-17 01:00:02
● 2015-08-21 17:50:34
● 2016-09-14 23:53:00
○ 2017-04-21 09:17:48
○ 2026-04-27 09:26:52

●MXw009fa11.kasserver.com2017-04-21 → 2026-04-27 · 3 obs

○ 2016-09-14 23:53:00
● 2017-04-21 09:17:48
● 2026-04-27 09:26:52

●A85.13.139.1162026-03-24 → 2026-04-27 · 3 obs

○ 2017-04-21 09:17:48
● 2026-03-24 21:01:20
● 2026-04-27 09:26:52

○A85.13.139.2172015-08-21 → 2017-04-21 · 5 obs

○ 2008-03-17 01:00:02
● 2015-08-21 17:50:34
● 2017-04-21 09:17:48
○ 2026-03-24 21:01:20
○ 2026-04-27 09:26:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stefanmathee.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 stefanmathee.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.116`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w009fa11.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.stefanmathee.com is stefanmathee.com.

IP Addresses

stefanmathee.com points to a single IP address: 85.13.139.116.

Other host names such as mail.christian-poehlmann.de, www.conbase.net, dd21008.kasserver.com, mail.creativ.convolut.de and mail.cinecollector.net share IPs with stefanmathee.com.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com handle the delegation for stefanmathee.com.

stefanmathee.com shares the same name server setup as other domains, for example tiaw.de, froscho.com, reifen-wendl.de, farigam.de and freischuetz.name.

stefanmathee.com at least partially shares name servers with other domains, for example spaceways.de, chessbuch.de, gp-limo.de, auto-aw.de and h-gleisberg.de.

these name servers commonly pair 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 w009fa11.kasserver.com mail server handles stefanmathee.com.

stefanmathee.com shares the same mail server setup as other domains, such as mathee.org and stefanmathee.de.

w009fa11.kasserver.com points to a single IP number: 85.13.139.116.

stefanmathee.com - robtex.com