`coaching.cologne`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::244^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0244.elastic-ssl.ui-r.com`
A	217.160.0.203^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns-de.1and1-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:1^{🇺🇸 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-de.1and1-dns.de`
		A	185.132.32.1^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-de.1and1-dns.de`
NS	`ns-de.1and1-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:1^{🇺🇸 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-de.1and1-dns.biz`
		A	185.132.33.1^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-de.1and1-dns.biz`
NS	`ns-de.1and1-dns.com`
		A	2607:f1c0:fe:53:185:132:34:1^{🇺🇸 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-de.1and1-dns.com`
		A	185.132.34.1^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-de.1and1-dns.com`
NS	`ns-de.1and1-dns.org`
		A	2607:f1c0:fe:53:185:132:35:1^{🇺🇸 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-de.1and1-dns.org`
		A	185.132.35.1^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-de.1and1-dns.org`
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	`ns-de.1and1-dns.de`hostmaster@kundenserver.de 2016-11-21 #7

`cologne`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.ryce-rsp.com` ⭐
	NS	`dns.ryce-rsp.com`
	NS	`ns1.dns.business`
	SOA	`ns1.ryce-rsp.com`support@ryce-rsp.com serial=2025079440

Same first word

coaching.monster

coaching.academy

coaching.wien

coaching.nl

coaching.cc

coaching.digital

coaching.cz

coaching.by

coaching.com.hr

coaching.qc.ca

coaching.jp

coaching.asia

coaching.foundation

coaching.az

coaching.krakow.pl

coaching.ro

coaching.de

coaching.tw

coaching.net

coaching.it

coaching.com

coaching.ch

coaching.guru

coaching.sk

coaching.lv

coaching.world

coaching.social

coaching.lgbt

coaching.si

coaching.net.pl

coaching.org.il

coaching.eu

coaching.center

coaching.plus

coaching.fi

coaching.care

coaching.city

coaching.international

coaching.com.mx

coaching.mx

coaching.fyi

coaching.pl

coaching.gent

coaching.vn

coaching.co

coaching.vision

coaching.team

coaching.koeln

coaching.associates

coaching.business

coaching.fm

coaching.org.es

coaching.soccer

coaching.ca

coaching.cologne

coaching.hr

coaching.co.mu

coaching.org

coaching.live

coaching.holiday

coaching.money

coaching.cl

coaching.agency

coaching.directory

coaching.org.pl

coaching.bayern

coaching.co.il

coaching.pro

coaching.info.pl

coaching.lu

coaching.kz

coaching.company

Similar names

DNS History

12 records (8 active, 4 former)

●NSns-de.1and1-dns.biz2016-12-13 → 2026-07-28 · 2 obs

● 2016-12-13 02:44:58
● 2026-07-28 02:57:34

●NSns-de.1and1-dns.com2016-12-13 → 2026-07-28 · 2 obs

● 2016-12-13 02:44:58
● 2026-07-28 02:57:34

●NSns-de.1and1-dns.de2016-12-13 → 2026-07-28 · 2 obs

● 2016-12-13 02:44:58
● 2026-07-28 02:57:34

●NSns-de.1and1-dns.org2016-12-13 → 2026-07-28 · 2 obs

● 2016-12-13 02:44:58
● 2026-07-28 02:57:34

●MXmx00.ionos.de2026-06-15 → 2026-07-28 · 3 obs

○ 2016-12-13 02:44:58
● 2026-06-15 19:35:46
● 2026-07-28 02:57:34

○MXmx00.kundenserver.de2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 02:44:58
○ 2026-06-15 19:35:46
○ 2026-07-28 02:57:34

●MXmx01.ionos.de2026-06-15 → 2026-07-28 · 3 obs

○ 2016-12-13 02:44:58
● 2026-06-15 19:35:46
● 2026-07-28 02:57:34

○MXmx01.kundenserver.de2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 02:44:58
○ 2026-06-15 19:35:46
○ 2026-07-28 02:57:34

○A2001:8d8:1001:20b2:2786:b93f:f6b2:90122016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 02:44:58
○ 2026-06-15 19:35:46
○ 2026-07-28 02:57:34

●A2001:8d8:100f:f000::2442026-06-15 → 2026-07-28 · 3 obs

○ 2016-12-13 02:44:58
● 2026-06-15 19:35:46
● 2026-07-28 02:57:34

●A217.160.0.2032026-06-15 → 2026-07-28 · 3 obs

○ 2016-12-13 02:44:58
● 2026-06-15 19:35:46
● 2026-07-28 02:57:34

○A217.160.123.352016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 02:44:58
○ 2026-06-15 19:35:46
○ 2026-07-28 02:57:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cologne	dns.ryce-rsp.com, ns1.dns.business, ns1.ryce-rsp.com	6 records
coaching.cologne	ns-de.1and1-dns.org, ns-de.1and1-dns.com, ns-de.1and1-dns.de, ns-de.1and1-dns.biz	-

✅ Authoritative Response

Server:185.132.32.1

NS records: ns-de.1and1-dns.org, ns-de.1and1-dns.com, ns-de.1and1-dns.de, ns-de.1and1-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coaching.cologne (unsigned zone)

⏱️ Timing

Total: 1279ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.203`
AAAA	1	`2001:8d8:100f:f000::244`
NS	4	`ns-de.1and1-dns.biz, ns-de.1and1-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns-de.1and1-dns.de hostmaster.kundenserv`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (dns.ryce-rsp.com, ns1.dns.business, ns1.ryce-rsp.com...)

Analysis

IP Addresses

coaching.cologne resolves to the IP addresses 217.160.0.203 and 2001:8d8:100f:f000::244

zaun24.info, krassen.co.uk, naturregionale.de plus two other host names have IP numbers in common with coaching.cologne.

Name Servers

Four name servers handle the delegation for coaching.cologne: ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.de and ns-de.1and1-dns.org.

coaching.cologne shares at least some of its name servers with other domains, including mpu.schule, zzz-ssl-ag-de.plumbing, abi92.ws and two others.

The host names ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.de and ns-de.1and1-dns.org each resolve to two IP addresses: ns-de.1and1-dns.biz resolves to 185.132.33.1 and 2607:f1c0:fe:53:185:132:33:1; ns-de.1and1-dns.com resolves to 185.132.34.1 and 2607:f1c0:fe:53:185:132:34:1; ns-de.1and1-dns.de resolves to 185.132.32.1 and 2607:f1c0:fe:53:185:132:32:1; ns-de.1and1-dns.org resolves to 185.132.35.1 and 2607:f1c0:fe:53:185:132:35:1.

Mail Servers

coaching.cologne uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of coaching.cologne matches that of other domains such as eslondc.de, vierplus.net, haas-net.de and two others.

Both mx00.ionos.de and mx01.ionos.de have two IP addresses each. mx00.ionos.de resolves to 212.227.15.41 and 212.227.15.171; mx01.ionos.de resolves to 212.227.15.188 and 217.72.192.67.

coaching.cologne - robtex.com