`thschaefer.com`

DNSSEC	⚠️ Not signed
A	85.13.163.12^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
		PTR	`dd53028.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	`w00d66c7.kasserver.com` ⭐
		A	85.13.163.12^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
			PTR	`dd53028.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602181222

`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=1776203892

Subdomains

mail.thschaefer.com

Similar names

shafertech.io

heshecraft.com

feathershc.com

freshteach.com

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-26 → 2026-04-14 · 2 obs

● 2015-07-26 16:53:54
● 2026-04-14 22:24:02

●NSns6.kasserver.com2015-07-26 → 2026-04-14 · 2 obs

● 2015-07-26 16:53:54
● 2026-04-14 22:24:02

○MXmail.thschaefer.com2015-07-26 → 2016-06-26 · 4 obs

● 2015-07-26 16:53:54
● 2016-06-26 16:39:06
○ 2017-03-15 13:05:18
○ 2026-04-14 22:24:02

●MXw00d66c7.kasserver.com2017-03-15 → 2026-04-14 · 3 obs

○ 2016-06-26 16:39:06
● 2017-03-15 13:05:18
● 2026-04-14 22:24:02

○A85.13.145.2352015-07-26 → 2020-02-17 · 4 obs

● 2015-07-26 16:53:54
● 2020-02-17 21:19:10
○ 2026-04-14 22:23:56
○ 2026-04-14 22:24:02

●A85.13.163.122026-04-14 → 2026-04-14 · 3 obs

○ 2020-02-17 21:19:10
● 2026-04-14 22:23:56
● 2026-04-14 22:24:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
thschaefer.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 thschaefer.com (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.163.12`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00d66c7.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.thschaefer.com is thschaefer.com.

IP Addresses

thschaefer.com points to IP number: 85.13.163.12.

Other host names such as lovos.net, w00b20e6.kasserver.com, mail.thschaefer.com, w01040d6.kasserver.com and soerenp.kasserver.com share IPs with thschaefer.com.

Name Servers

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

thschaefer.com shares the same name server setup as s-peter.com, netmaat.de, schuelervertretung.net, businesswelt.net and darknessanomaly.com.

thschaefer.com at least partially shares name servers with other domains, for instance luziakaul.de, tierra-india.de, md4u.de, carsten-puchmueller.de and garne-schmaenk.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

thschaefer.com is handled by a single mail server, w00d66c7.kasserver.com.

w00d66c7.kasserver.com points to a single IP: 85.13.163.12.

thschaefer.com - robtex.com

thschaefer.com

com