`oliverschulz.com`

DNSSEC	⚠️ Not signed
A	85.13.131.188^{🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich}
		PTR	`dd51502.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	`w0138690.kasserver.com` ⭐
		A	85.13.131.188^{🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich}
			PTR	`dd51502.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2511281049

`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=1778371456

Subdomains

mail.oliverschulz.com

Same first word

oliverschulz.com

DNS History

11 records (4 active, 7 former)

○NScody.ns.cloudflare.com2015-08-11 → 2020-04-13 · 4 obs

● 2015-08-11 04:00:26
● 2020-04-13 12:16:12
○ 2026-02-16 23:22:46
○ 2026-05-10 00:04:50

○NSfay.ns.cloudflare.com2015-08-11 → 2020-04-13 · 4 obs

● 2015-08-11 04:00:26
● 2020-04-13 12:16:12
○ 2026-02-16 23:22:46
○ 2026-05-10 00:04:50

●NSns5.kasserver.com2026-02-16 → 2026-05-10 · 3 obs

○ 2020-04-13 12:16:12
● 2026-02-16 23:22:46
● 2026-05-10 00:04:50

●NSns6.kasserver.com2026-02-16 → 2026-05-10 · 3 obs

○ 2020-04-13 12:16:12
● 2026-02-16 23:22:46
● 2026-05-10 00:04:50

○MXfw01.cionix.de2015-08-11 → 2020-04-13 · 4 obs

● 2015-08-11 04:00:26
● 2020-04-13 12:16:12
○ 2026-02-16 23:22:46
○ 2026-05-10 00:04:50

●MXw0138690.kasserver.com2026-02-16 → 2026-05-10 · 3 obs

○ 2020-04-13 12:16:12
● 2026-02-16 23:22:46
● 2026-05-10 00:04:50

○A104.28.18.1052015-08-11 → 2016-09-23 · 4 obs

● 2015-08-11 04:00:26
● 2016-09-23 09:27:46
○ 2017-04-09 07:32:04
○ 2026-05-10 00:04:50

○A104.28.19.1052015-08-11 → 2016-09-23 · 4 obs

● 2015-08-11 04:00:26
● 2016-09-23 09:27:46
○ 2017-04-09 07:32:04
○ 2026-05-10 00:04:50

○A104.31.74.62017-04-09 → 2020-04-13 · 5 obs

○ 2016-09-23 09:27:46
● 2017-04-09 07:32:04
● 2020-04-13 12:16:12
○ 2026-02-16 23:22:46
○ 2026-05-10 00:04:50

○A104.31.75.62017-04-09 → 2020-04-13 · 5 obs

○ 2016-09-23 09:27:46
● 2017-04-09 07:32:04
● 2020-04-13 12:16:12
○ 2026-02-16 23:22:46
○ 2026-05-10 00:04:50

●A85.13.131.1882026-02-16 → 2026-05-10 · 3 obs

○ 2020-04-13 12:16:12
● 2026-02-16 23:22:46
● 2026-05-10 00:04:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
oliverschulz.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 oliverschulz.com (unsigned zone)

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.131.188`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w0138690.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

oliverschulz.com is a parent of mail.oliverschulz.com.

IP Addresses

oliverschulz.com points to a single IP address: 85.13.131.188.

Other host names such as koz.at, eifrotec.de, w00ae944.kasserver.com, thierjung.de and w0177661.kasserver.com share IP numbers with oliverschulz.com.

Name Servers

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

oliverschulz.com uses the same name server setup as other domains, including psychotherapie-rohe.de, fuenf-tibeter.org, emmaboda.de, solarteich.eu and feuerwehr-lenzkirch.de.

At least part of the name servers for oliverschulz.com are shared with other domains, for instance behindpfuidevil.de, phileasson-projekt.de, barczok.de, christianewegner.de and peru-experten.de.

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

Hostnames with a single IP

ns5.kasserver.com resolves to: 85.13.128.3.

ns6.kasserver.com resolves to: 85.13.159.101.

Mail Servers

The mail server for oliverschulz.com is w0138690.kasserver.com.

oliverschulz.com shares the same mail server setup as other domains, for instance sworn.com.

Host w0138690.kasserver.com points to IP 85.13.131.188.

oliverschulz.com - robtex.com