coach-one.com - robtex.com

coach-one.com

DNSSEC⚠️ Not signed
A185.178.193.162🇨🇭 hosttech-AS185.178.193.0/24
PTRmx265.mail.hosttech.eu
NSns1.hosttech.ch ⭐
A2001:1680:101:1::2🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland
A82.220.34.231🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland
PTRns1.tripledns.eu
NSns2.hosttech.ch
A2001:1af8:4700:a120:4::2🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
A5.79.97.178🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB
PTRns2.tripledns.eu
NSns3.hosttech.ch
A2a01:4f8:c0c:289d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A94.130.74.45🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC
PTRns3.tripledns.eu
MXmail1.hosttech.eu ⭐
A2001:1680:101:83a::d8🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland
PTRmail1.hosttech.eu
A193.203.253.28🇨🇭 hosttech-AS193.203.253.0/24
PTRmail1.hosttech.eu
MXmail2.hosttech.eu ⭐
A2a11:8b80:1000:1::4c🇨🇭 INIT72a11:8b80::/32
PTRmail2.hosttech.eu
A45.131.253.20🇨🇭 INIT745.131.253.0/24
PTRmail2.hosttech.eu
TXTv=spf1 +mx +a include:_spf.mail.hostserv.eu ~all
SOAns1.hosttech.chdns@hosttech.eu 2025-03-26 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774925857

Previously MX for

coach-one.com

Subdomains

mail.coach-one.com

Same first word

coach-one.com

Similar names

oa-chocen.cz
neo-coach.com
one-coach.com

DNS History

23 records (6 active, 17 former)

20162017201820192020202120222023202420252026NSns1.hosttech.chns2.hosttech.chns3.hosttech.chdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns01.one.comns02.one.comns3.tsukihosting.comns4.tsukihosting.comMXmail1.hosttech.eumail2.hosttech.eucoach-one.commxcluster1.one.commxcluster2.one.comp.nsm.ctmail.comA185.178.193.162198.24.168.18646.30.212.20546.30.213.2448.5.1.49
○NSdns1.name-services.com2015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-12 15:55:40
● 2015-10-23 22:51:30
○ 2016-01-17 15:42:16
○ 2026-03-31 03:12:00
○NSdns2.name-services.com2015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-12 15:55:40
● 2015-10-23 22:51:30
○ 2016-01-17 15:42:16
○ 2026-03-31 03:12:00
○NSdns3.name-services.com2015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-12 15:55:40
● 2015-10-23 22:51:30
○ 2016-01-17 15:42:16
○ 2026-03-31 03:12:00
○NSdns4.name-services.com2015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-12 15:55:40
● 2015-10-23 22:51:30
○ 2016-01-17 15:42:16
○ 2026-03-31 03:12:00
○NSdns5.name-services.com2015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-12 15:55:40
● 2015-10-23 22:51:30
○ 2016-01-17 15:42:16
○ 2026-03-31 03:12:00
○NSns01.one.com2016-01-17 → 2017-08-23 · 5 obs
○ 2015-10-23 22:51:30
● 2016-01-17 15:42:16
● 2017-08-23 23:15:16
○ 2026-03-28 21:01:24
○ 2026-03-31 03:12:00
○NSns02.one.com2016-01-17 → 2017-08-23 · 5 obs
○ 2015-10-23 22:51:30
● 2016-01-17 15:42:16
● 2017-08-23 23:15:16
○ 2026-03-28 21:01:24
○ 2026-03-31 03:12:00
●NSns1.hosttech.ch2026-03-28 → 2026-03-31 · 3 obs
○ 2017-08-23 23:15:16
● 2026-03-28 21:01:24
● 2026-03-31 03:12:00
●NSns2.hosttech.ch2026-03-28 → 2026-03-31 · 3 obs
○ 2017-08-23 23:15:16
● 2026-03-28 21:01:24
● 2026-03-31 03:12:00
●NSns3.hosttech.ch2026-03-28 → 2026-03-31 · 3 obs
○ 2017-08-23 23:15:16
● 2026-03-28 21:01:24
● 2026-03-31 03:12:00
○NSns3.tsukihosting.com2015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 15:55:40
○ 2015-10-23 22:51:30
○ 2026-03-31 03:12:00
○NSns4.tsukihosting.com2015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 15:55:40
○ 2015-10-23 22:51:30
○ 2026-03-31 03:12:00
○MXcoach-one.com2015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 15:55:40
○ 2015-10-23 22:51:30
○ 2026-03-31 03:12:00
●MXmail1.hosttech.eu2026-03-28 → 2026-03-31 · 3 obs
○ 2017-08-23 23:15:16
● 2026-03-28 21:01:24
● 2026-03-31 03:12:00
●MXmail2.hosttech.eu2026-03-28 → 2026-03-31 · 3 obs
○ 2017-08-23 23:15:16
● 2026-03-28 21:01:24
● 2026-03-31 03:12:00
○MXmxcluster1.one.com2016-01-17 → 2017-08-23 · 5 obs
○ 2015-10-23 22:51:30
● 2016-01-17 15:42:16
● 2017-08-23 23:15:16
○ 2026-03-28 21:01:24
○ 2026-03-31 03:12:00
○MXmxcluster2.one.com2016-01-17 → 2017-08-23 · 5 obs
○ 2015-10-23 22:51:30
● 2016-01-17 15:42:16
● 2017-08-23 23:15:16
○ 2026-03-28 21:01:24
○ 2026-03-31 03:12:00
○MXp.nsm.ctmail.com2015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-12 15:55:40
● 2015-10-23 22:51:30
○ 2016-01-17 15:42:16
○ 2026-03-31 03:12:00
●A185.178.193.1622026-03-28 → 2026-03-31 · 3 obs
○ 2017-08-23 23:15:16
● 2026-03-28 21:01:24
● 2026-03-31 03:12:00
○A198.24.168.1862015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 15:55:40
○ 2015-10-23 22:51:30
○ 2026-03-31 03:12:00
○A46.30.212.2052016-01-17 → 2016-04-20 · 5 obs
○ 2015-10-23 22:51:30
● 2016-01-17 15:42:16
● 2016-04-20 10:34:18
○ 2016-12-07 14:59:20
○ 2026-03-31 03:12:00
○A46.30.213.2442016-12-07 → 2017-08-23 · 5 obs
○ 2016-04-20 10:34:18
● 2016-12-07 14:59:20
● 2017-08-23 23:15:16
○ 2026-03-28 21:01:24
○ 2026-03-31 03:12:00
○A8.5.1.492015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-12 15:55:40
● 2015-10-23 22:51:30
○ 2016-01-17 15:42:16
○ 2026-03-31 03:12:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...-
coach-one.comns3.hosttech.ch, ns1.hosttech.ch, ns2.hosttech.ch-

✅ Authoritative Response

Server:82.220.34.231

NS records: ns3.hosttech.ch, ns1.hosttech.ch, ns2.hosttech.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coach-one.com (unsigned zone)

⏱️ Timing

Total: 3828ms | Queries: -

📄 Records

TypeCountSample Data
A1185.178.193.162
NS3ns3.hosttech.ch, ns1.hosttech.ch...
MX2mail1.hosttech.eu (pri: 10), mail2.hosttech.eu (pri: 10)
TXT1v=spf1 +mx +a include:_spf.mail.hostserv
SOA1ns1.hosttech.ch dns.hosttech.eu

Analysis

Hierarchy

coach-one.com is the parent of mail.coach-one.com.

IP Addresses

coach-one.com points to a single IP number: 185.178.193.162.

other host names for instance lucille.ch, mail.pittalis.com, etb-infra.ch, mail.la-post.de and mail.easyopen.ch share IP numbers with coach-one.com.

Name Servers

coach-one.com is delegated to three name servers: ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch.

coach-one.com at least partially shares name servers with other domains, for instance vnext.ch, (0x736578)plore.ch, careost.ch, basler-bau.ch and barbarapeterhans.ch.

These name servers are commonly used with ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu.

Host names with two IP numbers:

Host ns1.hosttech.ch points to 2001:1680:101:1::2 and 82.220.34.231.

Host ns2.hosttech.ch points to 2001:1af8:4700:a120:4::2 and 5.79.97.178.

Host ns3.hosttech.ch points to 2a01:4f8:c0c:289d::2 and 94.130.74.45.

Mail Servers

coach-one.com is handled by two mail servers: mail1.hosttech.eu and mail2.hosttech.eu.

coach-one.com shares the same mail server setup as other domains, for instance schnitzlplatzl.at, radio-alpenstar.at, high-way.ch, job4u.ch and heinz-janisch.com.

Host names with two IP numbers:

mail1.hosttech.eu points to 2001:1680:101:83a::d8 and 193.203.253.28

mail2.hosttech.eu points to 2a11:8b80:1000:1::4c and 45.131.253.20