`case-connection.de`

DNSSEC	⚠️ Not signed
A	217.160.0.226^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-226.elastic-ssl.ui-r.com`
NS	`ns1097.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5361:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.org`
		A	217.160.83.97^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.org`
NS	`ns1097.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5161:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.biz`
		A	217.160.81.97^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.biz`
NS	`ns1097.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5261:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.com`
		A	217.160.82.97^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.com`
NS	`ns1097.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:97^{🇺🇸 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	`ns1097.ui-dns.de`
		A	217.160.80.97^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1097.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.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	`ns1097.ui-dns.org`hostmaster@1und1.de 2016-04-20 #13

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1773553752

Same first word

case-connection.de

DNS History

13 records (7 active, 6 former)

●NSns1097.ui-dns.biz2018-10-19 → 2026-03-23 · 3 obs

○ 2016-09-20 12:13:06
● 2018-10-19 12:33:00
● 2026-03-23 05:11:32

●NSns1097.ui-dns.com2018-10-19 → 2026-03-23 · 3 obs

○ 2016-09-20 12:13:06
● 2018-10-19 12:33:00
● 2026-03-23 05:11:32

●NSns1097.ui-dns.de2018-10-19 → 2026-03-23 · 3 obs

○ 2016-09-20 12:13:06
● 2018-10-19 12:33:00
● 2026-03-23 05:11:32

●NSns1097.ui-dns.org2018-10-19 → 2026-03-23 · 3 obs

○ 2016-09-20 12:13:06
● 2018-10-19 12:33:00
● 2026-03-23 05:11:32

○NSns35.1und1.de2015-05-19 → 2016-09-20 · 4 obs

● 2015-05-19 08:10:06
● 2016-09-20 12:13:06
○ 2018-10-19 12:33:00
○ 2026-03-23 05:11:32

○NSns36.1und1.de2015-05-19 → 2016-09-20 · 4 obs

● 2015-05-19 08:10:06
● 2016-09-20 12:13:06
○ 2018-10-19 12:33:00
○ 2026-03-23 05:11:32

●MXmx00.ionos.de2026-03-23 → 2026-03-23 · 2 obs

○ 2018-10-19 12:33:00
● 2026-03-23 05:11:32

○MXmx00.kundenserver.de2015-05-19 → 2018-10-19 · 3 obs

● 2015-05-19 08:10:06
● 2018-10-19 12:33:00
○ 2026-03-23 05:11:32

●MXmx01.ionos.de2026-03-23 → 2026-03-23 · 2 obs

○ 2018-10-19 12:33:00
● 2026-03-23 05:11:32

○MXmx01.kundenserver.de2015-05-19 → 2018-10-19 · 3 obs

● 2015-05-19 08:10:06
● 2018-10-19 12:33:00
○ 2026-03-23 05:11:32

●A217.160.0.2262026-03-23 → 2026-03-23 · 2 obs

○ 2018-10-19 12:33:00
● 2026-03-23 05:11:32

○A217.160.231.2142016-09-20 → 2018-10-19 · 4 obs

○ 2016-03-26 00:05:04
● 2016-09-20 12:13:06
● 2018-10-19 12:33:00
○ 2026-03-23 05:11:32

○A82.165.108.792015-05-19 → 2016-03-26 · 4 obs

● 2015-05-19 08:10:06
● 2016-03-26 00:05:04
○ 2016-09-20 12:13:06
○ 2026-03-23 05:11:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
case-connection.de	ns1097.ui-dns.de, ns1097.ui-dns.biz, ns1097.ui-dns.com, ns1097.ui-dns.org	-

✅ Authoritative Response

Server:217.160.83.97

NS records: ns1097.ui-dns.de, ns1097.ui-dns.biz, ns1097.ui-dns.com, ns1097.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for case-connection.de (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.226`
NS	4	`ns1097.ui-dns.com, ns1097.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1097.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

case-connection.de points to a single IP address: 217.160.0.226.

Other host names such as dw-galvanik.org, horeka.net, ultronics.de, aliba.de and tv-fuerstenwalde.org share IP numbers with case-connection.de.

Name Servers

case-connection.de is delegated to four name servers: ns1097.ui-dns.biz, ns1097.ui-dns.com, ns1097.ui-dns.de and ns1097.ui-dns.org.

At least part of the name servers for case-connection.de are shared with other domains, for instance elkenickel.com, vegane.org, riskncontrol.com, detectivesdramer.com and haubner.org.

These name servers are commonly used with ns1062.ui-dns.de, ns1027.ui-dns.com, ns1071.ui-dns.org and ns1024.ui-dns.com.

Host names with two IP numbers:

ns1097.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5161:100 and 217.160.81.97

ns1097.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5261:100 and 217.160.82.97

ns1097.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:97 and 217.160.80.97

ns1097.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5361:100 and 217.160.83.97

Mail Servers

case-connection.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

case-connection.de uses the same mail server setup as other domains, for instance jason-oskar.de, foerderung.com, www.v2.de, blazey.org and best4fish.de.

Hostnames with a single IP

mx00.ionos.de resolves to: 212.227.15.41.

mx01.ionos.de resolves to: 217.72.192.67.

case-connection.de - robtex.com