mx1.ip0.ch - dns.ninja

mx1.ip0.ch

DNSSEC⚠️ Not signed
A138.199.244.6🇩🇪 Hetzner138.199.128.0/17 HETZNER-DC
PTRmx1.ip0.ch

ip0.ch

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:b93🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a659🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.147Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.89🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeoin.ns.cloudflare.com ⭐
NSkiki.ns.cloudflare.com
MXmail.protonmail.ch ⭐
MXmailsec.protonmail.ch(3)
MXmx1.ip0.ch(10)
MXmx2.ip0.ch(10)
TXTprotonmail-verification=4bcdcc08974056d4245b9001bb6f04eb8159b46d
TXTv=spf1 include:_spf.protonmail.ch ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.147, 172.67.166.89
IPv6 hints2606:4700:3031::6815:b93, 2606:4700:3037::ac43:a659
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOAeoin.ns.cloudflare.comdns@cloudflare.com serial=2411246993

PTR for

6.244.199.138.in-addr.arpa

MX for

ip0.ch

Same first word

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mx1.blogspot.com
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mx1.mx
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mx1.tuxfamily.org
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Similar names

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m1x.ru
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m1x.eu
1xm.de
1xm.ph
m1x.net
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xm1.site
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1mx.at
xm1.dnsalias.com
m1x.in
1mx.com
xm1.xyz
m1x.ca
1xm.org
xm1.de
m1x.app
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1mx.cn
xm1.club
1mx.eu
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1mx.ru
m1x.ro
xm1.cc
m1x.ch
1xm.ai
1mx.net
1mx.me
x1m.nl
x1m.net
m1x.nl

DNS History

1 record (1 active, 0 former)

A138.199.244.6
●A138.199.244.62026-03-21 → 2026-08-09 · 2 obs
● 2026-03-21 17:19:54
● 2026-08-09 01:09:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
ip0.cheoin.ns.cloudflare.com, kiki.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.86

NS records: eoin.ns.cloudflare.com, kiki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ip0.ch (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

TypeCountSample Data
A1138.199.244.6

Analysis

Mail Server Role

Mail for ip0.ch is routed through the mail server mx1.ip0.ch.

mx2.ip0.ch, mail.protonmail.ch and mailsec.protonmail.ch are frequently seen as mail servers alongside mx1.ip0.ch.

IP Addresses

mx1.ip0.ch has exactly one IP address — 138.199.244.6.