mx1.authentification.eu - dns.ninja

mx1.authentification.eu

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5c2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9aaf🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.194Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.175🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.194, 172.67.154.175
IPv6 hints2606:4700:3032::6815:5c2, 2606:4700:3035::ac43:9aaf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com

authentification.eu

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5c2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9aaf🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.194Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.175🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfish.ns.cloudflare.com ⭐
NSnikon.ns.cloudflare.com
MX_dc-mx.63142ae829c5.authentification.eu ⭐
MX_dc-mx.b2a8da437189.authentification.eu ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.194, 172.67.154.175
IPv6 hints2606:4700:3032::6815:5c2, 2606:4700:3035::ac43:9aaf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAfish.ns.cloudflare.comdns@cloudflare.com serial=2408181236

Previously MX for

authentification.eu

Same first word

mx1.uni5.net
mx1.com.au
mx1.net.au
mx1.at
mx1.sp.gov.br
mx1.email
mx1.co.za
mx1.jp
mx1.cci.fr
mx1.kapsi.fi
mx1.net.br
mx1.cloudaccess.net
mx1.pb.gov.br
mx1.sa.com
mx1.na4u.ru
mx1.biz
mx1.tv
mx1.pl
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mx1.lt
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mx1.ws
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mx1.in-berlin.de
mx1.kinghost.net
mx1.fr
mx1.it
mx1.ch
mx1.tuxfamily.org
mx1.org
mx1.nl
mx1.ca
mx1.blogspot.com
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mx1.mx
mx1.info
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Similar names

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

DNS History

9 records (4 active, 5 former)

20192020202120222023202420252026A104.21.5.194172.67.154.1752606:4700:3032::6815:5c22606:4700:3035::ac43:9aaf185.65.56.190188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●A104.21.5.1942026-08-06 → 2026-08-06 · 2 obs
○ 2026-06-28 17:59:18
● 2026-08-06 17:34:46
●A172.67.154.1752026-08-06 → 2026-08-06 · 2 obs
○ 2026-06-28 17:59:18
● 2026-08-06 17:34:46
○A185.65.56.1902018-07-21 → 2026-04-09 · 4 obs
● 2018-07-21 23:36:54
● 2026-04-09 11:15:38
○ 2026-06-28 17:59:18
○ 2026-08-06 17:34:46
○A188.114.96.02026-06-28 → 2026-06-28 · 3 obs
○ 2026-04-09 11:15:38
● 2026-06-28 17:59:18
○ 2026-08-06 17:34:46
○A188.114.97.02026-06-28 → 2026-06-28 · 3 obs
○ 2026-04-09 11:15:38
● 2026-06-28 17:59:18
○ 2026-08-06 17:34:46
●A2606:4700:3032::6815:5c22026-08-06 → 2026-08-06 · 2 obs
○ 2026-06-28 17:59:18
● 2026-08-06 17:34:46
●A2606:4700:3035::ac43:9aaf2026-08-06 → 2026-08-06 · 2 obs
○ 2026-06-28 17:59:18
● 2026-08-06 17:34:46
○A2a06:98c1:3120::2026-06-28 → 2026-06-28 · 3 obs
○ 2026-04-09 11:15:38
● 2026-06-28 17:59:18
○ 2026-08-06 17:34:46
○A2a06:98c1:3121::2026-06-28 → 2026-06-28 · 3 obs
○ 2026-04-09 11:15:38
● 2026-06-28 17:59:18
○ 2026-08-06 17:34:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
authentification.eufish.ns.cloudflare.com, nikon.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.176

NS records: fish.ns.cloudflare.com, nikon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authentification.eu (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.154.175, 104.21.5.194
AAAA22606:4700:3035::ac43:9aaf, 2606:4700:3032::6815:5c2
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mx1.authentification.eu directs to four IP numbers, which are 104.21.5.194, 172.67.154.175, 2606:4700:3032::6815:5c2 and 2606:4700:3035::ac43:9aaf.

Among the host names that share IP numbers with mx1.authentification.eu are birtakipci.com, muhanadcars.com, ullumasti.com and two others.