simplysystems.com - dns.ninja

`simplysystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9eae^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5293^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.147^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.174^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁴⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.147, 172.67.158.174
		IPv6 hints	2606:4700:3031::ac43:9eae, 2606:4700:3036::6815:5293
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2410259295

`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=1784884552

Previously MX for

simplysystems.com

Subdomains

www.simplysystems.com

Same first word

simplysystems.com

DNS History

24 records (9 active, 15 former)

●NSigor.ns.cloudflare.com2026-03-08 → 2026-07-24 · 3 obs

○ 2017-03-21 18:27:48
● 2026-03-08 14:55:32
● 2026-07-24 09:39:28

○NSns17.worldnic.com2007-11-06 → 2017-03-21 · 4 obs

● 2007-11-06 20:34:30
● 2017-03-21 18:27:48
○ 2026-03-08 14:55:32
○ 2026-07-24 09:39:28

○NSns18.worldnic.com2007-11-06 → 2017-03-21 · 4 obs

● 2007-11-06 20:34:30
● 2017-03-21 18:27:48
○ 2026-03-08 14:55:32
○ 2026-07-24 09:39:28

●NSzara.ns.cloudflare.com2026-03-08 → 2026-07-24 · 3 obs

○ 2017-03-21 18:27:48
● 2026-03-08 14:55:32
● 2026-07-24 09:39:28

○MXin1-smtp.messagingengine.com2026-03-08 → 2026-06-12 · 5 obs

○ 2017-03-21 18:27:48
● 2026-03-08 14:55:32
● 2026-06-12 20:21:32
○ 2026-07-24 09:39:24
○ 2026-07-24 09:39:28

○MXin2-smtp.messagingengine.com2026-03-08 → 2026-06-12 · 5 obs

○ 2017-03-21 18:27:48
● 2026-03-08 14:55:32
● 2026-06-12 20:21:32
○ 2026-07-24 09:39:24
○ 2026-07-24 09:39:28

●MXroute1.mx.cloudflare.net2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-12 20:21:32
● 2026-07-24 09:39:24
● 2026-07-24 09:39:28

●MXroute2.mx.cloudflare.net2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-12 20:21:32
● 2026-07-24 09:39:24
● 2026-07-24 09:39:28

●MXroute3.mx.cloudflare.net2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-12 20:21:32
● 2026-07-24 09:39:24
● 2026-07-24 09:39:28

○MXsimplysystems.com2007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 20:34:30
○ 2015-07-26 13:04:22
○ 2026-07-24 09:39:28

○MXwww.simplysystems.com2015-07-26 → 2017-03-21 · 5 obs

○ 2007-11-06 20:34:30
● 2015-07-26 13:04:22
● 2017-03-21 18:27:48
○ 2026-03-08 14:55:32
○ 2026-07-24 09:39:28

●A104.21.82.1472026-03-08 → 2026-07-24 · 5 obs

○ 2020-02-21 03:11:00
● 2026-03-08 14:55:32
○ 2026-04-19 20:38:32
● 2026-04-24 12:15:42
● 2026-07-24 09:39:28

●A172.67.158.1742026-03-08 → 2026-07-24 · 5 obs

○ 2020-02-21 03:11:00
● 2026-03-08 14:55:32
○ 2026-04-19 20:38:32
● 2026-04-24 12:15:42
● 2026-07-24 09:39:28

○A188.114.96.02026-04-19 → 2026-04-19 · 4 obs

○ 2026-03-08 14:55:32
● 2026-04-19 20:38:32
○ 2026-04-24 12:15:42
○ 2026-07-24 09:39:28

○A188.114.97.02026-04-19 → 2026-04-19 · 4 obs

○ 2026-03-08 14:55:32
● 2026-04-19 20:38:32
○ 2026-04-24 12:15:42
○ 2026-07-24 09:39:28

○A196.15.209.1732007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 20:34:30
○ 2015-07-26 13:04:22
○ 2026-07-24 09:39:28

○A196.3.113.1072015-07-26 → 2017-03-21 · 5 obs

○ 2007-11-06 20:34:30
● 2015-07-26 13:04:22
● 2017-03-21 18:27:48
○ 2020-02-21 03:11:00
○ 2026-07-24 09:39:28

○A207.148.248.1432020-02-21 → 2020-02-21 · 4 obs

○ 2017-03-21 18:27:48
● 2020-02-21 03:11:00
○ 2026-03-08 14:55:32
○ 2026-07-24 09:39:28

●A2606:4700:3031::ac43:9eae2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-12 20:21:32
● 2026-07-24 09:39:24
● 2026-07-24 09:39:28

○A2606:4700:3035::ac43:9eae2026-03-08 → 2026-06-12 · 7 obs

○ 2020-02-21 03:11:00
● 2026-03-08 14:55:32
○ 2026-04-19 20:38:32
● 2026-04-24 12:15:42
● 2026-06-12 20:21:32
○ 2026-07-24 09:39:24
○ 2026-07-24 09:39:28

●A2606:4700:3036::6815:52932026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-12 20:21:32
● 2026-07-24 09:39:24
● 2026-07-24 09:39:28

○A2606:4700:3037::6815:52932026-03-08 → 2026-06-12 · 7 obs

○ 2020-02-21 03:11:00
● 2026-03-08 14:55:32
○ 2026-04-19 20:38:32
● 2026-04-24 12:15:42
● 2026-06-12 20:21:32
○ 2026-07-24 09:39:24
○ 2026-07-24 09:39:28

○A2a06:98c1:3120::2026-04-19 → 2026-04-19 · 4 obs

○ 2026-03-08 14:55:32
● 2026-04-19 20:38:32
○ 2026-04-24 12:15:42
○ 2026-07-24 09:39:28

○A2a06:98c1:3121::2026-04-19 → 2026-04-19 · 4 obs

○ 2026-03-08 14:55:32
● 2026-04-19 20:38:32
○ 2026-04-24 12:15:42
○ 2026-07-24 09:39:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
simplysystems.com	igor.ns.cloudflare.com, zara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.119

NS records: igor.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simplysystems.com (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.174, 104.21.82.147`
AAAA	2	`2606:4700:3031::ac43:9eae, 2606:4700:3036::6815:5293`
NS	2	`igor.ns.cloudflare.com, zara.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 43), route3.mx.cloudflare.net (pri: 47)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.simplysystems.com is a subdomain of simplysystems.com.

IP Addresses

simplysystems.com directs to four IP numbers, which are 104.21.82.147, 172.67.158.174, 2606:4700:3031::ac43:9eae and 2606:4700:3036::6815:5293.

winsharkgo.com, morris-allen.com, investigacion-psicopedagogica.org plus two other host names have IP numbers in common with simplysystems.com.

Name Servers

Two name servers handle the delegation for simplysystems.com: igor.ns.cloudflare.com and zara.ns.cloudflare.com.

The name server configuration of simplysystems.com is shared with other domains, for instance anatolivilla.gr, stradafilms.gr, tor-lund.net and two others.

The name servers of simplysystems.com overlap at least partially with those of other domains — among them proaudioland.com, ffxivtools.me, conservativemix.com and two more.

These name servers commonly appear alongside the name servers clara.ns.cloudflare.com and sofia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

igor.ns.cloudflare.com resolves to 108.162.193.119, 172.64.33.119 and 173.245.59.119 among others, with 3 other IP addresses in total.

zara.ns.cloudflare.com resolves to 108.162.192.148, 172.64.32.148 and 173.245.58.148 among others, with 3 other IP addresses in total.

Mail Servers

Mail for simplysystems.com is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by simplysystems.com are shared with other domains: fitnessbroker.com, rycur.com, uthungulu.co.za and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.