`nmolecularsystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ad98^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:603a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.58^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.152^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`lindsey.ns.cloudflare.com`
		A	2606:4700:50::a29f:2605^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c205^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lindsey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2205^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lindsey.ns.cloudflare.com`
		A	108.162.194.5^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	162.159.38.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	172.64.34.5^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
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`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.58, 172.67.173.152
		IPv6 hints	2606:4700:3030::ac43:ad98, 2606:4700:3032::6815:603a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2400250056

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777016431

Same first word

nmolecularsystems.com

DNS History

12 records (8 active, 4 former)

●NSduke.ns.cloudflare.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-11-20 17:19:36
● 2026-03-28 00:04:54
● 2026-04-24 07:58:40

●NSlindsey.ns.cloudflare.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-11-20 17:19:36
● 2026-03-28 00:04:54
● 2026-04-24 07:58:40

○NSns1.mediatemple.net2016-12-15 → 2018-11-20 · 4 obs

● 2016-12-15 01:42:04
● 2018-11-20 17:19:36
○ 2026-03-28 00:04:54
○ 2026-04-24 07:58:40

○NSns2.mediatemple.net2016-12-15 → 2018-11-20 · 4 obs

● 2016-12-15 01:42:04
● 2018-11-20 17:19:36
○ 2026-03-28 00:04:54
○ 2026-04-24 07:58:40

●MXin1-smtp.messagingengine.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-11-20 17:19:36
● 2026-03-28 00:04:54
● 2026-04-24 07:58:40

●MXin2-smtp.messagingengine.com2026-03-28 → 2026-04-24 · 3 obs

○ 2018-11-20 17:19:36
● 2026-03-28 00:04:54
● 2026-04-24 07:58:40

○MXmail.nmolecularsystems.com2016-12-15 → 2018-11-20 · 4 obs

● 2016-12-15 01:42:04
● 2018-11-20 17:19:36
○ 2026-03-28 00:04:54
○ 2026-04-24 07:58:40

●A104.21.96.582026-03-28 → 2026-04-24 · 3 obs

○ 2018-11-20 17:19:36
● 2026-03-28 00:04:54
● 2026-04-24 07:58:40

●A172.67.173.1522026-03-28 → 2026-04-24 · 3 obs

○ 2018-11-20 17:19:36
● 2026-03-28 00:04:54
● 2026-04-24 07:58:40

○A205.186.179.2092016-12-15 → 2018-11-20 · 4 obs

● 2016-12-15 01:42:04
● 2018-11-20 17:19:36
○ 2026-03-28 00:04:54
○ 2026-04-24 07:58:40

●A2606:4700:3030::ac43:ad982026-03-28 → 2026-04-24 · 3 obs

○ 2018-11-20 17:19:36
● 2026-03-28 00:04:54
● 2026-04-24 07:58:40

●A2606:4700:3032::6815:603a2026-03-28 → 2026-04-24 · 3 obs

○ 2018-11-20 17:19:36
● 2026-03-28 00:04:54
● 2026-04-24 07:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nmolecularsystems.com	duke.ns.cloudflare.com, lindsey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.33.110

NS records: duke.ns.cloudflare.com, lindsey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nmolecularsystems.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.152, 104.21.96.58`
AAAA	2	`2606:4700:3030::ac43:ad98, 2606:4700:3032::6815:603a`
NS	2	`duke.ns.cloudflare.com, lindsey.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (duke.ns.cloudflare.com, duke.ns.cloudflare.com, duke.ns.cloudflare.com...)

Analysis

IP Addresses

nmolecularsystems.com maps to four IP numbers: 2606:4700:3030::ac43:ad98, 2606:4700:3032::6815:603a, 104.21.96.58 and 172.67.173.152.

Other host names such as securelyhub.com, elifana.com, ikote.ru, tzwzx.com and microbefiel.oakmelt.in.net share IPs with nmolecularsystems.com.

Name Servers

Two name servers duke.ns.cloudflare.com and lindsey.ns.cloudflare.com handle the delegation for nmolecularsystems.com.

nmolecularsystems.com shares the same name server setup as other domains, for example selectiveforces.com, vinumdesign.com, ffmate.io, shared-space.org and beeward.buzz.

nmolecularsystems.com at least partially shares name servers with other domains, for example clinicaltrialexchange.com, floralies-pau.com, medismile.com.my, standardbrand.com and perako.com.

These name servers are often used together with jarred.ns.cloudflare.com and heather.ns.cloudflare.com.

Host names with six IP numbers:

duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

lindsey.ns.cloudflare.com points to 2606:4700:50::a29f:2605, 2803:f800:50::6ca2:c205, 2a06:98c1:50::ac40:2205, 108.162.194.5, 162.159.38.5 and 172.64.34.5.

Mail Servers

Two mail servers handle nmolecularsystems.com: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

nmolecularsystems.com shares the same mail server setup as other domains, including sundry.ca, cdn.invitations4u.com, ttbase.net, ijod.net and philsimon.com.

Eight IP numbers for host names:

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.

Four IP numbers for host names:

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

nmolecularsystems.com - robtex.com