`crash-research.com`

DNSSEC	⚠️ Not signed
A	85.13.136.219^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
		PTR	`dd15632.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	`mx2.brockmanngruppe.com` ⭐
		A	195.4.153.151^{🇩🇪 WAG195.4.128.0/19 WORTMANN AG Bredenhop 20 32609 Huellhorst Germany}
MX	`mx.brockmanngruppe.com`⁽²⁰⁾
		A	195.4.154.14^{🇩🇪 WAG195.4.128.0/19 WORTMANN AG Bredenhop 20 32609 Huellhorst Germany}
			PTR	`smtp.brockmanngruppe.com`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2510251037

`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=1775955462

Subdomains

mail.crash-research.com

Same first word

crash-research.com

DNS History

10 records (5 active, 5 former)

●NSns5.kasserver.com2015-07-11 → 2026-04-12 · 3 obs

○ 2008-03-17 11:42:18
● 2015-07-11 00:03:44
● 2026-04-12 01:06:56

●NSns6.kasserver.com2015-07-11 → 2026-04-12 · 3 obs

○ 2008-03-17 11:42:18
● 2015-07-11 00:03:44
● 2026-04-12 01:06:56

○MXmail.crash-research.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 11:42:18
○ 2015-07-11 00:03:44
○ 2026-04-12 01:06:56

●MXmx.brockmanngruppe.com2015-07-11 → 2026-04-12 · 3 obs

○ 2008-03-17 11:42:18
● 2015-07-11 00:03:44
● 2026-04-12 01:06:56

●MXmx2.brockmanngruppe.com2017-01-08 → 2026-04-12 · 3 obs

○ 2016-05-03 05:10:22
● 2017-01-08 21:15:38
● 2026-04-12 01:06:56

○MXmxb.brockmanngruppe.com2015-07-11 → 2016-05-03 · 5 obs

○ 2008-03-17 11:42:18
● 2015-07-11 00:03:44
● 2016-05-03 05:10:22
○ 2017-01-08 21:15:38
○ 2026-04-12 01:06:56

○A85.13.132.12008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 11:42:18
○ 2015-07-11 00:03:44
○ 2026-04-12 01:06:56

○A85.13.133.102017-12-25 → 2017-12-25 · 4 obs

○ 2017-01-08 21:15:38
● 2017-12-25 18:29:28
○ 2026-02-15 01:39:02
○ 2026-04-12 01:06:56

●A85.13.136.2192026-02-15 → 2026-04-12 · 3 obs

○ 2017-12-25 18:29:28
● 2026-02-15 01:39:02
● 2026-04-12 01:06:56

○A85.13.138.822015-07-11 → 2017-01-08 · 5 obs

○ 2008-03-17 11:42:18
● 2015-07-11 00:03:44
● 2017-01-08 21:15:38
○ 2017-12-25 18:29:28
○ 2026-04-12 01:06:56

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.136.219`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	2	`mx2.brockmanngruppe.com (pri: 20), mx.brockmanngruppe.com (pri: 10)`
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

crash-research.com is the parent of mail.crash-research.com.

IP Addresses

crash-research.com resolves to one IP number: 85.13.136.219.

other host names including w01a4f3e.kasserver.com, surfshop-belgique.be, w0154110.kasserver.com, mail.hausbauen.net and w01f9f7d.kasserver.com share IP numbers with crash-research.com.

Name Servers

crash-research.com is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.

crash-research.com shares the same name server setup as other domains, for instance christiane-jantz.de, mymonda.de, dogspirit.de, katymade.de and reit-blog.de.

crash-research.com at least partially shares name servers with other domains, for instance battram.de, ici-potsdam.de, sputnik-magazin.de, geheime-weltregierung.de and stallschild-profi.de.

these name servers are often used together with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.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

Two mail servers handle crash-research.com: mx2.brockmanngruppe.com and mx.brockmanngruppe.com.

crash-research.com shares some mail servers with other domains, at least partially, for instance awg-mbh.de, ing-brockmann.de, xn--tma-hoa.de, cdrtraining.eu and unfall-tipp.de.

these mail servers are often used with smtp.brockmanngruppe.com, mx3.brockmanngruppe.com, mx4.brockmanngruppe.com and mxb.brockmanngruppe.com.

Host names with one IP number:

mx2.brockmanngruppe.com points to 195.4.153.151

mx.brockmanngruppe.com points to 195.4.154.14

crash-research.com - robtex.com