mx0.lindstein.org - robtex.com

mx0.lindstein.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4a19🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:996f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.25Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.111🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.74.25, 172.67.153.111
IPv62606:4700:3031::6815:4a19, 2606:4700:3034::ac43:996f

lindstein.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4a19🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:996f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.25Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.111🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjosh.ns.cloudflare.com ⭐
NSnucum.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
MXin2-smtp.messagingengine.com(20)
TXTv=spf1 include:spf.messagingengine.com ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.74.25, 172.67.153.111
IPv62606:4700:3031::6815:4a19, 2606:4700:3034::ac43:996f
SOAjosh.ns.cloudflare.comdns@cloudflare.com serial=2397045595

Previously MX for

lindholmconsultinggroup.com

Same first word

mx0.fr
mx0.de
mx0.net
mx0.in
mx0.email
mx0.nl
mx0.kinghost.net
mx0.mx
mx0.com
mx0.na4u.ru
mx0.me
mx0.ca
mx0.ru
mx0.org
mx0.eu

Similar names

xm0.cc
m0x.net
0mx.top
xm0.ru
m0x.com
xm0.com
x0m.ru
0mx.net
0xm.de
0mx.cc
0xm.com
0mx.org
0xm.cc
x0m.com
0mx.cn
0xm.net
m0x.us
m0x.cn
x0m.net
0mx.com
x0m.de
m0x.ru
0mx.de
m0x.org
m0x.de
xm0.net
m0x.io

DNS History

8 records (6 active, 2 former)

MXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA104.21.74.25172.67.153.1112606:4700:3031::6815:4a192606:4700:3034::ac43:996f172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●MXin1-smtp.messagingengine.com2026-02-15 → 2026-03-28 · 2 obs
● 2026-02-15 21:18:28
● 2026-03-28 08:47:58
●MXin2-smtp.messagingengine.com2026-02-15 → 2026-03-28 · 2 obs
● 2026-02-15 21:18:28
● 2026-03-28 08:47:58
●A104.21.74.252026-02-15 → 2026-03-28 · 5 obs
● 2026-02-15 21:18:28
● 2026-02-27 19:07:02
○ 2026-03-17 18:43:32
● 2026-03-21 23:14:40
● 2026-03-28 08:47:58
○A172.64.80.12026-03-17 → 2026-03-17 · 4 obs
○ 2026-02-27 19:07:02
● 2026-03-17 18:43:32
○ 2026-03-21 23:14:40
○ 2026-03-28 08:47:58
●A172.67.153.1112026-02-15 → 2026-03-28 · 5 obs
● 2026-02-15 21:18:28
● 2026-02-27 19:07:02
○ 2026-03-17 18:43:32
● 2026-03-21 23:14:40
● 2026-03-28 08:47:58
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-17 → 2026-03-17 · 4 obs
○ 2026-02-27 19:07:02
● 2026-03-17 18:43:32
○ 2026-03-21 23:14:40
○ 2026-03-28 08:47:58
●A2606:4700:3031::6815:4a192026-02-15 → 2026-03-28 · 5 obs
● 2026-02-15 21:18:28
● 2026-02-27 19:07:02
○ 2026-03-17 18:43:32
● 2026-03-21 23:14:40
● 2026-03-28 08:47:58
●A2606:4700:3034::ac43:996f2026-02-15 → 2026-03-28 · 5 obs
● 2026-02-15 21:18:28
● 2026-02-27 19:07:02
○ 2026-03-17 18:43:32
● 2026-03-21 23:14:40
● 2026-03-28 08:47:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
lindstein.orgnucum.ns.cloudflare.com, josh.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.126

NS records: nucum.ns.cloudflare.com, josh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lindstein.org (unsigned zone)

⏱️ Timing

Total: 2305ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.74.25, 172.67.153.111
AAAA22606:4700:3031::6815:4a19, 2606:4700:3034::ac43:996f
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mx0.lindstein.org resolves to four IP numbers: 2606:4700:3031::6815:4a19, 2606:4700:3034::ac43:996f, 104.21.74.25 and 172.67.153.111.

other host names for instance megawin288maxwin.online, micxivgguvcei.com, server.guide, jaarservices.com and tyhfs.cn share IP numbers with mx0.lindstein.org.

Mail Servers

mx0.lindstein.org is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

mx0.lindstein.org shares the same mail server setup as other domains, for instance eva.sg, jsoup.org, gildberg.net, radardoc.net and garyrobinson.net.

mx0.lindstein.org shares some mail servers with other domains at least partially, for example proformative.com.

Names with eight IPs:

in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Names with four IPs:

in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.