`katzmeier.de`

DNSSEC	⚠️ Not signed
A	185.5.12.48^{🇩🇪 aoit185.5.12.0/22 AOIT}
		PTR	`web.homepagesysteme.de`
NS	`ns1117.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5375:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1117.ui-dns.org`
		A	217.160.83.117^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1117.ui-dns.org`
NS	`ns1117.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5175:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1117.ui-dns.biz`
		A	217.160.81.117^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1117.ui-dns.biz`
NS	`ns1117.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5275:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1117.ui-dns.com`
		A	217.160.82.117^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1117.ui-dns.com`
NS	`ns1117.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:117^{🇺🇸 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	`ns1117.ui-dns.de`
		A	217.160.80.117^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1117.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 a mx include:_spf-eu.ionos.com include:spf.vema-eg.de ~all`
SOA	`ns1117.ui-dns.org`hostmaster@1und1.de 2017-06-23 #5

`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=1774956220

Same first word

katzmeier.de

Similar names

mikearetz.de

marketize.com.br

marketize.co.uk

marketize.com

DNS History

11 records (7 active, 4 former)

●NSns1117.ui-dns.biz2026-02-16 → 2026-03-31 · 3 obs

○ 2017-05-28 12:33:08
● 2026-02-16 14:26:14
● 2026-03-31 11:24:14

●NSns1117.ui-dns.com2026-02-16 → 2026-03-31 · 3 obs

○ 2017-05-28 12:33:08
● 2026-02-16 14:26:14
● 2026-03-31 11:24:14

●NSns1117.ui-dns.de2026-02-16 → 2026-03-31 · 3 obs

○ 2017-05-28 12:33:08
● 2026-02-16 14:26:14
● 2026-03-31 11:24:14

●NSns1117.ui-dns.org2026-02-16 → 2026-03-31 · 3 obs

○ 2017-05-28 12:33:08
● 2026-02-16 14:26:14
● 2026-03-31 11:24:14

○NSns65.1und1.de2015-08-15 → 2017-05-28 · 4 obs

● 2015-08-15 12:56:08
● 2017-05-28 12:33:08
○ 2026-02-16 14:26:14
○ 2026-03-31 11:24:14

○NSns66.1und1.de2015-08-15 → 2017-05-28 · 4 obs

● 2015-08-15 12:56:08
● 2017-05-28 12:33:08
○ 2026-02-16 14:26:14
○ 2026-03-31 11:24:14

●MXmx00.ionos.de2026-02-16 → 2026-03-31 · 3 obs

○ 2017-05-28 12:33:08
● 2026-02-16 14:26:14
● 2026-03-31 11:24:14

○MXmx00.kundenserver.de2015-08-15 → 2017-05-28 · 4 obs

● 2015-08-15 12:56:08
● 2017-05-28 12:33:08
○ 2026-02-16 14:26:14
○ 2026-03-31 11:24:14

●MXmx01.ionos.de2026-02-16 → 2026-03-31 · 3 obs

○ 2017-05-28 12:33:08
● 2026-02-16 14:26:14
● 2026-03-31 11:24:14

○MXmx01.kundenserver.de2015-08-15 → 2017-05-28 · 4 obs

● 2015-08-15 12:56:08
● 2017-05-28 12:33:08
○ 2026-02-16 14:26:14
○ 2026-03-31 11:24:14

●A185.5.12.482015-08-15 → 2026-03-31 · 2 obs

● 2015-08-15 12:56:08
● 2026-03-31 11:24:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
katzmeier.de	ns1117.ui-dns.de, ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.org	-

✅ Authoritative Response

Server:217.160.80.117

NS records: ns1117.ui-dns.de, ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katzmeier.de (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.5.12.48`
NS	4	`ns1117.ui-dns.biz, ns1117.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf-eu.ionos.com in`
SOA	1	`ns1117.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

katzmeier.de points to a single IP number: 185.5.12.48.

Other host names, for instance borngaesser-kollegen.de, asante24.de, pmundpartner.de, hostmaster.ruether-gmbh.de and kuv.de share IP numbers with katzmeier.de.

Name Servers

katzmeier.de is delegated to four name servers: ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.de and ns1117.ui-dns.org.

katzmeier.de at least partially shares name servers with other domains, for instance ferbel.com, lbk-transport.com, notos.de, varne.de and cool-family.de.