kotterer.de - dns.ninja

`kotterer.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::271^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0271.elastic-ssl.ui-r.com`
A	217.160.0.52^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1110.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:110^{🇺🇸 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	`ns1110.ui-dns.com`
		A	185.132.34.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.com`
NS	`ns1110.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:110^{🇺🇸 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	`ns1110.ui-dns.biz`
		A	185.132.33.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.biz`
NS	`ns1110.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:110^{🇺🇸 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	`ns1110.ui-dns.de`
		A	185.132.32.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.de`
NS	`ns1110.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:536e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.org`
		A	217.160.83.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.org`
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.perfora.net include:_spf-eu.ionos.com include:_spf.kunden...`
SOA	`ns1110.ui-dns.com`hostmaster@schlund.de 2017-07-12 #20

`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=1784401065

Same first word

kotterer.de

kotterer.com

Similar names

retrotek.net

retrotek.biz

retrotek.org

roettker.com

roettker.de

retrotek.com

rotteker.com

DNS History

14 records (8 active, 6 former)

●NSns1110.ui-dns.biz2026-04-04 → 2026-07-18 · 3 obs

○ 2017-06-19 09:56:58
● 2026-04-04 01:17:10
● 2026-07-18 19:12:26

●NSns1110.ui-dns.com2026-04-04 → 2026-07-18 · 3 obs

○ 2017-06-19 09:56:58
● 2026-04-04 01:17:10
● 2026-07-18 19:12:26

●NSns1110.ui-dns.de2026-04-04 → 2026-07-18 · 3 obs

○ 2017-06-19 09:56:58
● 2026-04-04 01:17:10
● 2026-07-18 19:12:26

●NSns1110.ui-dns.org2026-04-04 → 2026-07-18 · 3 obs

○ 2017-06-19 09:56:58
● 2026-04-04 01:17:10
● 2026-07-18 19:12:26

○NSns19.schlund.de2015-07-01 → 2017-06-19 · 4 obs

● 2015-07-01 09:03:48
● 2017-06-19 09:56:58
○ 2026-04-04 01:17:10
○ 2026-07-18 19:12:26

○NSns20.schlund.de2015-07-01 → 2017-06-19 · 4 obs

● 2015-07-01 09:03:48
● 2017-06-19 09:56:58
○ 2026-04-04 01:17:10
○ 2026-07-18 19:12:26

●MXmx00.ionos.de2026-04-04 → 2026-07-18 · 3 obs

○ 2017-06-19 09:56:58
● 2026-04-04 01:17:10
● 2026-07-18 19:12:26

○MXmx00.schlund.de2015-07-01 → 2017-06-19 · 4 obs

● 2015-07-01 09:03:48
● 2017-06-19 09:56:58
○ 2026-04-04 01:17:10
○ 2026-07-18 19:12:26

●MXmx01.ionos.de2026-04-04 → 2026-07-18 · 3 obs

○ 2017-06-19 09:56:58
● 2026-04-04 01:17:10
● 2026-07-18 19:12:26

○MXmx01.schlund.de2015-07-01 → 2017-06-19 · 4 obs

● 2015-07-01 09:03:48
● 2017-06-19 09:56:58
○ 2026-04-04 01:17:10
○ 2026-07-18 19:12:26

●A2001:8d8:100f:f000::2712026-04-04 → 2026-07-18 · 3 obs

○ 2017-06-19 09:56:58
● 2026-04-04 01:17:10
● 2026-07-18 19:12:26

●A217.160.0.522017-06-19 → 2026-07-18 · 3 obs

○ 2016-11-23 00:21:20
● 2017-06-19 09:56:58
● 2026-07-18 19:12:26

○A217.160.231.1232016-08-09 → 2016-11-23 · 5 obs

○ 2016-03-16 05:55:54
● 2016-08-09 21:29:44
● 2016-11-23 00:21:20
○ 2017-06-19 09:56:58
○ 2026-07-18 19:12:26

○A82.165.88.202015-07-01 → 2016-03-16 · 4 obs

● 2015-07-01 09:03:48
● 2016-03-16 05:55:54
○ 2016-08-09 21:29:44
○ 2026-07-18 19:12:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
kotterer.de	ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.org, ns1110.ui-dns.de	-

✅ Authoritative Response

Server:185.132.32.110

NS records: ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.org, ns1110.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kotterer.de (unsigned zone)

⏱️ Timing

Total: 1292ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.52`
AAAA	1	`2001:8d8:100f:f000::271`
NS	4	`ns1110.ui-dns.com, ns1110.ui-dns.de...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf.perfora.net include:`
SOA	1	`ns1110.ui-dns.com hostmaster.schlund.de`

Analysis

IP Addresses

kotterer.de resolves to the IP addresses 217.160.0.52 and 2001:8d8:100f:f000::271

Among the host names that share IP numbers with kotterer.de are sylter-eismanufaktur.de, hbp-ing.de, berlin-im-november.de and two others.

Name Servers

The domain kotterer.de is delegated to these four name servers: ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.de and ns1110.ui-dns.org.

kotterer.de shares at least some of its name servers with other domains, including nagasakimedia.com, comparators-clinicaltrials.com, nticformacion.com and two others.

These name servers are frequently seen alongside ns1041.ui-dns.org, ns1102.ui-dns.biz, ns1043.ui-dns.com and 5 other name servers.

The host names ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.de and ns1110.ui-dns.org each resolve to two IP addresses: ns1110.ui-dns.biz resolves to 185.132.33.110 and 2607:f1c0:fe:53:185:132:33:110; ns1110.ui-dns.com resolves to 185.132.34.110 and 2607:f1c0:fe:53:185:132:34:110; ns1110.ui-dns.de resolves to 185.132.32.110 and 2607:f1c0:fe:53:185:132:32:110; ns1110.ui-dns.org resolves to 217.160.83.110 and 2001:8d8:fe:53:0:d9a0:536e:100.

Mail Servers

The MX records for kotterer.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

kotterer.de has the same mail server arrangement as a number of other domains, for example seitel.de, gaestebewirtung.de, anime-illusion.org and two more.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.41 and mx01.ionos.de points to 217.72.192.67.