crew7.com - robtex.com

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crew7.com

DNSSEC⚠️ Not signed
A202.61.233.168🇩🇪 netcup-AS
PTRae9a8.netcup.net
NSnsa2.schlundtech.de ⭐
A2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST
PTRns-stec.ui-dns.com
A185.132.34.227🇩🇪 IONOS-ANYCAST
PTRns-stec.ui-dns.com
NSnsb2.schlundtech.de
A2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST
PTRns-stec.ui-dns.org
A185.132.35.227🇩🇪 IONOS-ANYCAST
PTRns-stec.ui-dns.org
NSnsc2.schlundtech.de
A2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS
PTRns-stec.ui-dns.de
A217.160.80.227🇩🇪 IONOS-AS
PTRns-stec.ui-dns.de
NSnsd2.schlundtech.de
A2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS
PTRns-stec.ui-dns.biz
A217.160.81.227🇩🇪 IONOS-AS
PTRns-stec.ui-dns.biz
MXmail.crew7.com ⭐
A202.61.233.170🇩🇪 netcup-AS
PTRmxe9aa.netcup.net
MXmxe9aa.netcup.net(50)
A2a03:4000:0:239:940b:b5ff:fe25:185e🇩🇪 netcup-AS
PTRmxe9aa.netcup.net
A202.61.233.170🇩🇪 netcup-AS
PTRmxe9aa.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAnsa2.schlundtech.dedo-not-reply@crew7.com 2025-07-11 #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=1770717812

Up

mail.crew7.com

Same first word

crew7.com

Similar names

7crew.de

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
crew7.comnsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de, nsd2.schlundtech.de-

✅ Authoritative Response

Server: 217.160.80.227

NS records: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de, nsd2.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crew7.com (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

TypeCountSample Data
A1202.61.233.168
NS4nsa2.schlundtech.de, nsc2.schlundtech.de...
MX2mail.crew7.com (pri: 10), mxe9aa.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1nsa2.schlundtech.de do-not-reply.crew7.c

AI analysis

crew7.com is parent of mail.crew7.com.

crew7.com points to a single IP: 202.61.233.168.

Other host names, for instance design-klar.de, nicki-ralph.de, drday.de, ae9a8.netcup.net and super-dubber.de share IP numbers with crew7.com.

crew7.com is delegated to four name servers: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de and nsd2.schlundtech.de.

crew7.com at least partially shares its name servers with other domains, for instance toronar.de, gelatine-hydrolysat.com, biobic.org, casadelaflor.de and einkaufswelten.com.

Host names with two IPs: nsa2.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb2.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc2.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd2.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

Two mail servers mail.crew7.com and mxe9aa.netcup.net handle crew7.com.

crew7.com shares some mail servers with other domains, including kamputer.de, zerla.de, edelweiss-gambach.de, nicki-ralph.de and drday.de.

These mail servers are often used together with mail.kamputer.de, mail.zerla.de, mail.edelweiss-gambach.de, mail.nicki-ralph.de, mail.drday.de, mail.super-dubber.de and mail.mediworkx.de.

Host names with two IP numbers:

mxe9aa.netcup.net points to 2a03:4000:0:239:940b:b5ff:fe25:185e and 202.61.233.170.

Host names with one IP number:

mail.crew7.com points to 202.61.233.170.

Host names that point to 202.61.233.170:

mxe9aa.netcup.net and mail.crew7.com.