cbtrainer.com - dns.ninja

`cbtrainer.com`

DNSSEC	⚠️ Not signed
A	185.189.228.161^{🇩🇪 Hetzner185.189.228.0/24}
		PTR	`v24478.domainxyz.de`
NS	`m.de.ha-dns.net` ⭐
		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	`f2.de.ha-dns.net`
		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	`ka2.de.ha-dns.net`
		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	`lxa.us.ha-dns.net`
		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	`mx1a.fritz-services.com` ⭐
		A	138.201.32.33^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
			PTR	`smtp-h248641.fritz.gmbh`
MX	`mx1b.fritz-services.com` ⭐
		A	88.99.193.182^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`smtp-h500196.fritz.gmbh`
TXT	`v=spf1 include:fritz-services.com -all`
SOA	`m.de.ha-dns.net`do-not-reply@cbtrainer.com 2024-10-24 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785646767

Same first word

cbtrainer.com

Similar names

DNS History

14 records (7 active, 7 former)

●NSf2.de.ha-dns.net2015-06-13 → 2026-08-02 · 2 obs

● 2015-06-13 05:46:28
● 2026-08-02 05:13:24

●NSka2.de.ha-dns.net2015-06-13 → 2026-08-02 · 2 obs

● 2015-06-13 05:46:28
● 2026-08-02 05:13:24

●NSlxa.us.ha-dns.net2015-06-13 → 2026-08-02 · 2 obs

● 2015-06-13 05:46:28
● 2026-08-02 05:13:24

●NSm.de.ha-dns.net2015-06-13 → 2026-08-02 · 2 obs

● 2015-06-13 05:46:28
● 2026-08-02 05:13:24

○MXmx.me1.mails.mx2015-06-13 → 2016-04-27 · 4 obs

● 2015-06-13 05:46:28
● 2016-04-27 07:13:08
○ 2017-02-10 05:09:20
○ 2026-08-02 05:13:24

○MXmx1-me1.fritz-services.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-04-27 07:13:08
● 2017-02-10 05:09:20
○ 2019-01-18 11:48:18
○ 2026-08-02 05:13:24

●MXmx1a.fritz-services.com2019-01-18 → 2026-08-02 · 3 obs

○ 2017-02-10 05:09:20
● 2019-01-18 11:48:18
● 2026-08-02 05:13:24

●MXmx1b.fritz-services.com2019-01-18 → 2026-08-02 · 3 obs

○ 2017-02-10 05:09:20
● 2019-01-18 11:48:18
● 2026-08-02 05:13:24

○MXmx2-me1.fritz-services.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-04-27 07:13:08
● 2017-02-10 05:09:20
○ 2019-01-18 11:48:18
○ 2026-08-02 05:13:24

○MXmx2.mails.mx2015-06-13 → 2016-04-27 · 4 obs

● 2015-06-13 05:46:28
● 2016-04-27 07:13:08
○ 2017-02-10 05:09:20
○ 2026-08-02 05:13:24

○A185.141.201.112017-02-10 → 2017-02-10 · 4 obs

○ 2016-04-27 07:13:08
● 2017-02-10 05:09:20
○ 2019-01-18 11:48:18
○ 2026-08-02 05:13:24

○A185.141.201.1762019-01-18 → 2019-01-18 · 4 obs

○ 2017-02-10 05:09:20
● 2019-01-18 11:48:18
○ 2026-02-17 10:48:48
○ 2026-08-02 05:13:24

●A185.189.228.1612026-02-17 → 2026-08-02 · 3 obs

○ 2019-01-18 11:48:18
● 2026-02-17 10:48:48
● 2026-08-02 05:13:24

○A87.119.205.312015-06-13 → 2016-04-27 · 4 obs

● 2015-06-13 05:46:28
● 2016-04-27 07:13:08
○ 2017-02-10 05:09:20
○ 2026-08-02 05:13:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
cbtrainer.com	m.de.ha-dns.net, ka2.de.ha-dns.net, f2.de.ha-dns.net, lxa.us.ha-dns.net	-

✅ Authoritative Response

Server:217.160.80.161

NS records: m.de.ha-dns.net, ka2.de.ha-dns.net, f2.de.ha-dns.net, lxa.us.ha-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cbtrainer.com (unsigned zone)

⏱️ Timing

Total: 3128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.189.228.161`
NS	4	`m.de.ha-dns.net, ka2.de.ha-dns.net...`
MX	2	`mx1b.fritz-services.com (pri: 100), mx1a.fritz-services.com (pri: 100)`
TXT	1	`v=spf1 include:fritz-services.com -all`
SOA	1	`m.de.ha-dns.net do-not-reply.cbtrainer.c`

Analysis

IP Addresses

cbtrainer.com resolves to just one IP address, 185.189.228.161.

Two other host names, along with martens.de, static.185-189-228-161.domainxyz.de and www.miaswelt.de, also share IP numbers with cbtrainer.com.

Name Servers

The NS records for cbtrainer.com point to four name servers: f2.de.ha-dns.net, ka2.de.ha-dns.net, m.de.ha-dns.net and lxa.us.ha-dns.net.

The name servers of cbtrainer.com overlap at least partially with those of other domains — among them devtank.at, kippes.me, whitecollarboxing.ch and two more.

Each of the four hosts f2.de.ha-dns.net, ka2.de.ha-dns.net, m.de.ha-dns.net and lxa.us.ha-dns.net has two IP addresses. f2.de.ha-dns.net points to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161. ka2.de.ha-dns.net points to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161. m.de.ha-dns.net points to 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161. lxa.us.ha-dns.net points to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

Mail Servers

cbtrainer.com is served by two mail servers, mx1a.fritz-services.com and mx1b.fritz-services.com.

Among the domains sharing a mail server setup with cbtrainer.com are tagtrader.de, perfect-summerday.de, g-mbh.de and two others.

cbtrainer.com partially shares its mail servers with other domains — including ha-dns.net, ito-germany.no, legalbox.de and moeltgen.eu.

Both mx1a.fritz-services.com and mx1b.fritz-services.com have a single IP address each — mx1a.fritz-services.com resolves to 138.201.32.33 while mx1b.fritz-services.com resolves to 88.99.193.182.