null.swiftnode.net - dns.ninja

`null.swiftnode.net`

DNSSEC	⚠️ Not signed
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`

`swiftnode.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3108::ac42:2883^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3108::ac42:2b7d^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.40.131^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.43.125^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
NS	`kiki.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
MX	`in2-smtp.messagingengine.com`⁽¹⁰⁾
TXT	`MS=FF6EE705FFEF165302959C920A161D2378FA3DEB`
TXT	`google-site-verification=VbK52s5hJAMYNZmi5woQp7pV6p8g2v7wmAn_IYCN3mc`
TXT	`v=spf1 ip4:198.133.237.250 include:spf.messagingengine.com include:_spf.mx.cl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.40.131, 172.66.43.125
		IPv6 hints	2606:4700:3108::ac42:2883, 2606:4700:3108::ac42:2b7d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2406105415

Same first word

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null.com.lk

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null.mobi

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DNS History

1 record (1 active, 0 former)

●MXin1-smtp.messagingengine.com2026-05-17 → 2026-06-05 · 2 obs

● 2026-05-17 07:24:42
● 2026-06-05 22:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
swiftnode.net	ed.ns.cloudflare.com, kiki.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.180

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: 319ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`in1-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 server.admin.hostettler-mode.ch, chapelhill.homeip.net, schreibloga.de 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.

The hostname in1-smtp.messagingengine.com has 8 IP addresses: 103.168.172.216, 103.168.172.217, 103.168.172.218 and five others.