server.cosstec.com - robtex.com

server.cosstec.com

DNSSEC⚠️ Not signed
A77.68.99.105🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd
MXmx00.ionos.co.uk ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.co.uk ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all

cosstec.com

DNSSEC⚠️ Not signed
A77.68.99.105🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd
NSns.ui-global-dns.de ⭐
NSns.ui-global-dns.biz
NSns.ui-global-dns.com
NSns.ui-global-dns.org
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(10)
MXalt2.aspmx.l.google.com(10)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
SOAns.ui-global-dns.dehostmaster@1und1.com 2017-06-01 #6

Same first word

server.dev
server.kicks-ass.org
server.gd
server.ca
server.pk
server.black
server.london
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server.eu
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server.org
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server.s3.amazonaws.com
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server.dyndns.tv
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server.ac
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server.zone
server.app.br
server.io
server.broker
server.firm.in
server.cn

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revers.pl
sverre.as
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verres.it
rverse.co
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reserv.co.uk
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revers.se
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sverre.net
resver.es
reserv.ai
revers.es
rverse.com

DNS History

4 records (3 active, 1 former)

202120222023202420252026MXmx00.ionos.co.ukmx01.ionos.co.ukA77.68.99.10577.68.31.225
●MXmx00.ionos.co.uk2020-01-06 → 2026-03-27 · 2 obs
● 2020-01-06 19:52:34
● 2026-03-27 03:31:10
●MXmx01.ionos.co.uk2020-01-06 → 2026-03-27 · 2 obs
● 2020-01-06 19:52:34
● 2026-03-27 03:31:10
○A77.68.31.2252020-01-06 → 2020-01-06 · 3 obs
● 2020-01-06 19:52:34
○ 2026-03-24 17:29:06
○ 2026-03-27 03:31:10
●A77.68.99.1052026-03-24 → 2026-03-27 · 3 obs
○ 2020-01-06 19:52:34
● 2026-03-24 17:29:06
● 2026-03-27 03:31:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...-
cosstec.comns.ui-global-dns.org, ns.ui-global-dns.biz, ns.ui-global-dns.de, ns.ui-global-dns.com2 records

✅ Authoritative Response

Server:176.97.158.7

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosstec.com (unsigned zone)

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

TypeCountSample Data
A177.68.99.105
MX2mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.ui-global-dns.com, ns.ui-global-dns.com)

Analysis

IP Addresses

server.cosstec.com resolves to a single IP: 77.68.99.105.

Other host names share IP numbers with server.cosstec.com; for instance cosstec.com.

Mail Servers

server.cosstec.com is served by two mail servers: mx00.ionos.co.uk and mx01.ionos.co.uk.

server.cosstec.com shares the mail server setup with other domains, for example bottle.house, praxiom.co.uk, londontoedinburgh.com, zawadzki.co.uk and higherspenequine.co.uk.

server.cosstec.com shares at least some mail servers with other domains, for example (0x616e616c)ect.com.

Host names with a single IP:

mx00.ionos.co.uk points to 212.227.15.41

mx01.ionos.co.uk points to 217.72.192.67