kaefer-it-systeme.com - dns.ninja

`kaefer-it-systeme.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.24^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1078.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:78^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1078.ui-dns.org`
		A	185.132.35.78^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1078.ui-dns.org`
NS	`ns1041.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:41^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1041.ui-dns.com`
		A	185.132.34.41^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1041.ui-dns.com`
NS	`ns1050.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:50^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1050.ui-dns.de`
		A	185.132.32.50^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1050.ui-dns.de`
NS	`ns1093.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:93^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1093.ui-dns.biz`
		A	185.132.33.93^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1093.ui-dns.biz`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1078.ui-dns.org`hostmaster@1and1.com 2018-06-26 #16

`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=1785747077

Same first word

kaefer-it-systeme.com

DNS History

16 records (8 active, 8 former)

○NSns1020.ui-dns.org2018-06-26 → 2018-06-26 · 3 obs

● 2018-06-26 23:11:06
○ 2026-04-18 17:24:16
○ 2026-08-03 09:16:24

○NSns1040.ui-dns.biz2018-06-26 → 2018-06-26 · 3 obs

● 2018-06-26 23:11:06
○ 2026-04-18 17:24:16
○ 2026-08-03 09:16:24

●NSns1041.ui-dns.com2026-04-18 → 2026-08-03 · 3 obs

○ 2018-06-26 23:11:06
● 2026-04-18 17:24:16
● 2026-08-03 09:16:24

○NSns1045.ui-dns.de2018-06-26 → 2018-06-26 · 3 obs

● 2018-06-26 23:11:06
○ 2026-04-18 17:24:16
○ 2026-08-03 09:16:24

●NSns1050.ui-dns.de2026-04-18 → 2026-08-03 · 3 obs

○ 2018-06-26 23:11:06
● 2026-04-18 17:24:16
● 2026-08-03 09:16:24

○NSns1063.ui-dns.com2018-06-26 → 2018-06-26 · 3 obs

● 2018-06-26 23:11:06
○ 2026-04-18 17:24:16
○ 2026-08-03 09:16:24

●NSns1078.ui-dns.org2026-04-18 → 2026-08-03 · 3 obs

○ 2018-06-26 23:11:06
● 2026-04-18 17:24:16
● 2026-08-03 09:16:24

●NSns1093.ui-dns.biz2026-04-18 → 2026-08-03 · 3 obs

○ 2018-06-26 23:11:06
● 2026-04-18 17:24:16
● 2026-08-03 09:16:24

●MXmx00.ionos.de2026-04-18 → 2026-08-03 · 3 obs

○ 2018-06-26 23:11:06
● 2026-04-18 17:24:16
● 2026-08-03 09:16:24

○MXmx00.kundenserver.de2018-06-26 → 2018-06-26 · 3 obs

● 2018-06-26 23:11:06
○ 2026-04-18 17:24:16
○ 2026-08-03 09:16:24

●MXmx01.ionos.de2026-04-18 → 2026-08-03 · 3 obs

○ 2018-06-26 23:11:06
● 2026-04-18 17:24:16
● 2026-08-03 09:16:24

○MXmx01.kundenserver.de2018-06-26 → 2018-06-26 · 3 obs

● 2018-06-26 23:11:06
○ 2026-04-18 17:24:16
○ 2026-08-03 09:16:24

○A2001:8d8:1001:72:3d9f:9e64:61ab:68162018-06-26 → 2018-06-26 · 3 obs

● 2018-06-26 23:11:06
○ 2026-04-18 17:24:16
○ 2026-08-03 09:16:24

●A2001:8d8:100f:f000::2002026-04-18 → 2026-08-03 · 3 obs

○ 2018-06-26 23:11:06
● 2026-04-18 17:24:16
● 2026-08-03 09:16:24

○A212.227.43.2262018-06-26 → 2018-06-26 · 3 obs

● 2018-06-26 23:11:06
○ 2026-04-18 17:24:16
○ 2026-08-03 09:16:24

●A217.160.0.242026-04-18 → 2026-08-03 · 3 obs

○ 2018-06-26 23:11:06
● 2026-04-18 17:24:16
● 2026-08-03 09:16:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
kaefer-it-systeme.com	ns1093.ui-dns.biz, ns1050.ui-dns.de, ns1078.ui-dns.org, ns1041.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.93

NS records: ns1093.ui-dns.biz, ns1050.ui-dns.de, ns1078.ui-dns.org, ns1041.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kaefer-it-systeme.com (unsigned zone)

⏱️ Timing

Total: 1435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.24`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1050.ui-dns.de, ns1078.ui-dns.org...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1078.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1041.ui-dns.com, ns1041.ui-dns.com)

Analysis

IP Addresses

kaefer-it-systeme.com points to the IP addresses 217.160.0.24 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with kaefer-it-systeme.com are neuwiesersee.de, mbibeton.com, www.infinitylab.de and two others.

Name Servers

The domain kaefer-it-systeme.com is delegated to these four name servers: ns1093.ui-dns.biz, ns1041.ui-dns.com, ns1050.ui-dns.de and ns1078.ui-dns.org.

At least some of kaefer-it-systeme.com's name servers are shared with other domains, for example boysdeep.de, aralopen.de, vanessaannswers.com and two more.

These name servers tend to co-occur with ns1050.ui-dns.com, ns1050.ui-dns.biz, ns1050.ui-dns.org and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1093.ui-dns.biz directs to 185.132.33.93 and 2607:f1c0:fe:53:185:132:33:93; ns1041.ui-dns.com directs to 185.132.34.41 and 2607:f1c0:fe:53:185:132:34:41; ns1050.ui-dns.de directs to 185.132.32.50 and 2607:f1c0:fe:53:185:132:32:50; ns1078.ui-dns.org directs to 185.132.35.78 and 2607:f1c0:fe:53:185:132:35:78.

Mail Servers

The MX records for kaefer-it-systeme.com point to two mail servers: mx00.ionos.de and mx01.ionos.de.

kaefer-it-systeme.com has the same mail server arrangement as a number of other domains, for example xn--glcksamulette-xob.de, lekovic.de, mountpoint.de and two more.

mx00.ionos.de directs to 212.227.15.41 and 212.227.15.171. mx01.ionos.de directs to 212.227.15.188 and 217.72.192.67. Each host name carries two IP addresses.