null.swiftnode.net - dns.ninja

null.swiftnode.net

DNSSEC⚠️ Not signed
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

swiftnode.net

DNSSEC🔒 Signed (DS record present)
A2606:4700:3108::ac42:2883🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2b7d🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.40.131🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.43.125🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSed.ns.cloudflare.com ⭐
NSkiki.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
MXin2-smtp.messagingengine.com(10)
TXTMS=FF6EE705FFEF165302959C920A161D2378FA3DEB
TXTgoogle-site-verification=VbK52s5hJAMYNZmi5woQp7pV6p8g2v7wmAn_IYCN3mc
TXTv=spf1 ip4:198.133.237.250 include:spf.messagingengine.com include:_spf.mx.cl...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints172.66.40.131, 172.66.43.125
IPv6 hints2606:4700:3108::ac42:2883, 2606:4700:3108::ac42:2b7d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAed.ns.cloudflare.comdns@cloudflare.com serial=2409805030

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DNS History

1 record (1 active, 0 former)

MXin1-smtp.messagingengine.com
●MXin1-smtp.messagingengine.com2026-05-17 → 2026-07-24 · 2 obs
● 2026-05-17 07:24:42
● 2026-07-24 09:49:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
swiftnode.neted.ns.cloudflare.com, kiki.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.111

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

TypeCountSample Data
MX1in1-smtp.messagingengine.com (pri: 10)

Analysis

Mail Servers

null.swiftnode.net uses one mail server — in1-smtp.messagingengine.com.

The mail server setup of null.swiftnode.net matches that of other domains such as chapelhill.homeip.net, schreibloga.de, kevinwebb.io and two others.

At least some of the mail servers used by null.swiftnode.net are shared with other domains: stepp.us, metrolo.gy, turnleft.dk and two others among them.

These mail servers tend to be used in conjunction with the mail servers in2-smtp.messagingengine.com.

in1-smtp.messagingengine.com has 8 IP addresses: 103.168.172.216, 103.168.172.217, 103.168.172.218 plus 5 more.