`ombudsmann-katzer.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:192:63d8:1::6^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	148.251.106.254^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
NS	`ns1.mxp.zone` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.mxp.zone`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns3.mxp.zone`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 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	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns4.mxp.zone`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 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	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`mx1.netility.de` ⭐
TXT	`MS=ms18427572`
SOA	`ns1.mxp.zone`domains@mxp.de 2025-10-21 #1

`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=1784579157

Same first word

ombudsmann-katzer.de

DNS History

20 records (7 active, 13 former)

○NSns.udag.de2015-10-31 → 2017-06-10 · 5 obs

○ 2015-07-10 13:30:48
● 2015-10-31 21:55:18
● 2017-06-10 22:08:16
○ 2026-04-10 22:46:06
○ 2026-07-20 20:48:18

○NSns.udag.net2015-10-31 → 2017-06-10 · 5 obs

○ 2015-07-10 13:30:48
● 2015-10-31 21:55:18
● 2017-06-10 22:08:16
○ 2026-04-10 22:46:06
○ 2026-07-20 20:48:18

○NSns.udag.org2015-10-31 → 2017-06-10 · 5 obs

○ 2015-07-10 13:30:48
● 2015-10-31 21:55:18
● 2017-06-10 22:08:16
○ 2026-04-10 22:46:06
○ 2026-07-20 20:48:18

○NSns1.mxp.de2026-04-10 → 2026-07-20 · 2 obs

○ 2026-04-10 22:46:06
○ 2026-07-20 20:48:18

●NSns1.mxp.zone2026-04-10 → 2026-07-20 · 3 obs

○ 2017-06-10 22:08:16
● 2026-04-10 22:46:06
● 2026-07-20 20:48:18

○NSns2.mxp.de2026-04-10 → 2026-07-20 · 2 obs

○ 2026-04-10 22:46:06
○ 2026-07-20 20:48:18

●NSns2.mxp.zone2026-04-10 → 2026-07-20 · 3 obs

○ 2017-06-10 22:08:16
● 2026-04-10 22:46:06
● 2026-07-20 20:48:18

○NSns3.mxp.de2026-04-10 → 2026-07-20 · 2 obs

○ 2026-04-10 22:46:06
○ 2026-07-20 20:48:18

●NSns3.mxp.zone2026-04-10 → 2026-07-20 · 3 obs

○ 2017-06-10 22:08:16
● 2026-04-10 22:46:06
● 2026-07-20 20:48:18

○NSns4.mxp.de2026-04-10 → 2026-07-20 · 2 obs

○ 2026-04-10 22:46:06
○ 2026-07-20 20:48:18

●NSns4.mxp.zone2026-04-10 → 2026-07-20 · 3 obs

○ 2017-06-10 22:08:16
● 2026-04-10 22:46:06
● 2026-07-20 20:48:18

○NSserver1-ns1.udagdns.net2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 13:30:48
○ 2015-10-31 21:55:18
○ 2026-07-20 20:48:18

○NSserver1-ns2.udagdns.net2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 13:30:48
○ 2015-10-31 21:55:18
○ 2026-07-20 20:48:18

○NSserver1-ns3.udagdns.net2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 13:30:48
○ 2015-10-31 21:55:18
○ 2026-07-20 20:48:18

●MXmx1.netility.de2015-07-10 → 2026-07-20 · 2 obs

● 2015-07-10 13:30:48
● 2026-07-20 20:48:18

●A148.251.106.2542026-04-10 → 2026-07-20 · 3 obs

○ 2017-06-10 22:08:16
● 2026-04-10 22:46:06
● 2026-07-20 20:48:18

●A2a01:4f8:192:63d8:1::62026-04-10 → 2026-07-20 · 3 obs

○ 2017-06-10 22:08:16
● 2026-04-10 22:46:06
● 2026-07-20 20:48:18

○A89.31.143.12015-10-31 → 2015-10-31 · 4 obs

○ 2015-07-10 13:30:48
● 2015-10-31 21:55:18
○ 2015-11-14 15:03:18
○ 2026-07-20 20:48:18

○A89.31.143.132015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 13:30:48
○ 2015-10-31 21:55:18
○ 2026-07-20 20:48:18

○A89.31.143.162015-11-14 → 2017-06-10 · 5 obs

○ 2015-10-31 21:55:18
● 2015-11-14 15:03:18
● 2017-06-10 22:08:16
○ 2026-04-10 22:46:06
○ 2026-07-20 20:48:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ombudsmann-katzer.de	ns1.mxp.zone, ns2.mxp.zone, ns3.mxp.zone, ns4.mxp.zone	-

✅ Authoritative Response

Server:185.132.34.161

NS records: ns1.mxp.zone, ns2.mxp.zone, ns3.mxp.zone, ns4.mxp.zone

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at ombudsmann-katzer.de: Error: DNS query timeout: 194.0.0.53 for DS ombudsmann-katzer.de

⏱️ Timing

Total: 3686ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.251.106.254`
AAAA	1	`2a01:4f8:192:63d8:1::6`
NS	4	`ns1.mxp.zone, ns4.mxp.zone...`
MX	1	`mx1.netility.de (pri: 10)`
TXT	1	`MS=ms18427572`
SOA	1	`ns1.mxp.zone domains.mxp.de`

Analysis

IP Addresses

ombudsmann-katzer.de resolves to the IP addresses 148.251.106.254 and 2a01:4f8:192:63d8:1::6

sonntag-partner.eu, hz-vm-web-022.mxp.services and spfo.biz are examples of other host names that share IP numbers with ombudsmann-katzer.de.

Name Servers

ombudsmann-katzer.de has four authoritative name servers: ns1.mxp.zone, ns2.mxp.zone, ns3.mxp.zone and ns4.mxp.zone.

ombudsmann-katzer.de has at least partial name server overlap with other domains, such as schefer-mietstapler.de, salameh.de, derbsch.de and two others.

ns1.mxp.zone, ns2.mxp.zone, ns3.mxp.zone and ns4.mxp.zone all point to exactly two IP numbers each: ns1.mxp.zone → 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.mxp.zone → 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.mxp.zone → 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.mxp.zone → 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

Mail Servers

ombudsmann-katzer.de has one mail server: mx1.netility.de.

ombudsmann-katzer.de shares its mail server setup with other domains, such as a-bito.de.

ombudsmann-katzer.de - robtex.com