`customer-website.com`

DNSSEC	⚠️ Not signed
A	85.215.6.122^{🇩🇪 CRONON-BERLIN-AS85.215.0.0/19 Cronon AG, Berlin}
NS	`ns1.c4b1.net` ⭐
		A	85.215.6.79^{🇩🇪 CRONON-BERLIN-AS85.215.0.0/19 Cronon AG, Berlin}
			PTR	`exchange.web4business.de`
NS	`ns2.c4b1.net`
		A	85.215.6.80^{🇩🇪 CRONON-BERLIN-AS85.215.0.0/19 Cronon AG, Berlin}
MX	`mx001.cm4all.xion.oxcs.net` ⭐
		A	51.89.43.216^{🇬🇧 OVH51.89.0.0/16}
			PTR	`mx01.oxseu-vadesecure.net`
MX	`mx002.cm4all.xion.oxcs.net` ⭐
		A	135.125.7.163^{🇫🇷 OVH135.125.0.0/17}
			PTR	`mx03.oxseu-vadesecure.net`
MX	`mx003.cm4all.xion.oxcs.net` ⭐
		A	51.89.43.215^{🇬🇧 OVH51.89.0.0/16}
			PTR	`mx02.oxseu-vadesecure.net`
MX	`mx004.cm4all.xion.oxcs.net` ⭐
		A	135.125.7.164^{🇫🇷 OVH135.125.0.0/17}
			PTR	`mx04.oxseu-vadesecure.net`
TXT	`v=DMARC1; p=none;`
TXT	`google-site-verification=2qx7kNnONdPJYW-Id2424T8aySVZu6lmxCzrL-QEUOI`
SOA	`ns1.c4b1.net`dns@cm4all.com 2016-07-19 #1

`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=1774576977

Same first word

customer-website.com

DNS History

9 records (7 active, 2 former)

●NSns1.c4b1.net2015-06-03 → 2026-03-27 · 2 obs

● 2015-06-03 01:31:36
● 2026-03-27 02:13:50

●NSns2.c4b1.net2015-06-03 → 2026-03-27 · 2 obs

● 2015-06-03 01:31:36
● 2026-03-27 02:13:50

○MXcm4allbusiness.de2015-06-03 → 2017-12-11 · 4 obs

● 2015-06-03 01:31:36
● 2017-12-11 15:53:48
○ 2026-03-05 21:02:58
○ 2026-03-27 02:13:50

●MXmx001.cm4all.xion.oxcs.net2026-03-05 → 2026-03-27 · 3 obs

○ 2017-12-11 15:53:48
● 2026-03-05 21:02:58
● 2026-03-27 02:13:50

●MXmx002.cm4all.xion.oxcs.net2026-03-05 → 2026-03-27 · 3 obs

○ 2017-12-11 15:53:48
● 2026-03-05 21:02:58
● 2026-03-27 02:13:50

●MXmx003.cm4all.xion.oxcs.net2026-03-05 → 2026-03-27 · 3 obs

○ 2017-12-11 15:53:48
● 2026-03-05 21:02:58
● 2026-03-27 02:13:50

●MXmx004.cm4all.xion.oxcs.net2026-03-05 → 2026-03-27 · 3 obs

○ 2017-12-11 15:53:48
● 2026-03-05 21:02:58
● 2026-03-27 02:13:50

○A176.28.24.212015-06-03 → 2017-12-11 · 4 obs

● 2015-06-03 01:31:36
● 2017-12-11 15:53:48
○ 2026-03-05 21:02:58
○ 2026-03-27 02:13:50

●A85.215.6.1222026-03-05 → 2026-03-27 · 3 obs

○ 2017-12-11 15:53:48
● 2026-03-05 21:02:58
● 2026-03-27 02:13:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
customer-website.com	ns1.c4b1.net, ns2.c4b1.net	-

✅ Authoritative Response

Server:85.215.6.80

NS records: ns1.c4b1.net, ns2.c4b1.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for customer-website.com (unsigned zone)

⏱️ Timing

Total: 1121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.215.6.122`
NS	2	`ns2.c4b1.net, ns1.c4b1.net`
MX	4	`mx003.cm4all.xion.oxcs.net (pri: 10), mx002.cm4all.xion.oxcs.net (pri: 10)...`
TXT	2	`v=DMARC1; p=none;, google-site-verification=2qx7kNnONdPJYW-`
SOA	1	`ns1.c4b1.net dns.cm4all.com`

Analysis

IP Addresses

customer-website.com points to a single IP: 85.215.6.122.

Other host names, for instance malerprofi.eu, witera.de, w-schuett.de, mokka.de and pinzl.com share IP numbers with customer-website.com.

Name Servers

Two name servers ns1.c4b1.net and ns2.c4b1.net handle delegation for customer-website.com.

customer-website.com uses the same name server setup as other domains, for example c4b1.net, web4business.net, kreishandwerkerschaft-wuerzburg.de, appartelamdom.de and weindepot-birkmeyer.de.

Host names with one IP number: The host name ns1.c4b1.net points to 85.215.6.79 and the host name ns2.c4b1.net points to 85.215.6.80.

Mail Servers

customer-website.com is handled by four mail servers: mx001.cm4all.xion.oxcs.net, mx002.cm4all.xion.oxcs.net, mx003.cm4all.xion.oxcs.net and mx004.cm4all.xion.oxcs.net.

customer-website.com shares some mail servers with other domains, at least partially, such as baeckerei-kuenne.de, ihrmaler-meister.de, hausarzttussenhausen.com, koppenretscher.de and carservice-itzigehl.de.

Host names with one IP:

mx001.cm4all.xion.oxcs.net points to 51.89.43.216

mx002.cm4all.xion.oxcs.net points to 135.125.7.163

mx003.cm4all.xion.oxcs.net points to 51.89.43.215

mx004.cm4all.xion.oxcs.net points to 135.125.7.164

customer-website.com - robtex.com