ns.smtpproxy.ch - robtex.com

ns.smtpproxy.ch

DNSSEC⚠️ Not signed
A16.62.100.40🇨🇭 Amazon16.62.0.0/15 EC2 ZRH Prefix
PTRns1.mc4web.net

smtpproxy.ch

DNSSEC⚠️ Not signed
A16.62.100.40🇨🇭 Amazon16.62.0.0/15 EC2 ZRH Prefix
NSns2.mc4web.net ⭐
NSns.smtpproxy.ch ⚠️ Not in parent delegation
NSns1.mc4web.net
NSns3.mc4web.net ⚠️ Not in zone NS records
MXmail.smtpproxy.ch ⭐
TXTv=spf1 a mx +a:mc4web.net include:relay.mailchannels.net ?all
SOAns2.mc4web.netinfo@mc4.ch serial=1775508320

NS for

smtpproxy.ch

Same first word

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ns.ac
ns.com.au
ns.me.uk
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ns.lutsk.ua
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ns.dn.ua
ns.cl
ns.chat
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ns.my
ns.fyi
ns.fo
ns.ky
ns.tn
ns.lt
ns.net.id
ns.hepforge.org
ns.spb.ru

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sn.lv
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DNS History

1 record (1 active, 0 former)

A16.62.100.40
●A16.62.100.402026-02-18 → 2026-04-24 · 2 obs
● 2026-02-18 19:23:10
● 2026-04-24 10:10:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chd.nic.ch, e.nic.ch, f.nic.ch, b.nic.ch...-
smtpproxy.chns1.mc4web.net, ns3.mc4web.net, ns2.mc4web.net-

✅ Authoritative Response

Server:16.62.185.156

NS records: ns1.mc4web.net, ns3.mc4web.net, ns2.mc4web.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smtpproxy.ch (unsigned zone)

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

TypeCountSample Data
A116.62.100.40

Analysis

Name Server Role

ns.smtpproxy.ch serves as a name server for smtpproxy.ch.

ns1.mc4web.net, ns2.mc4web.net and ns3.mc4web.net are commonly used as name servers along with ns.smtpproxy.ch.

IP Addresses

ns.smtpproxy.ch resolves to one IP number: 16.62.100.40.

other host names including stuessi.ch, www.mlarchitektur.ch, teora.ch, fwuf.ch and mail.mc4web.net share IP numbers with ns.smtpproxy.ch.