`systematisk.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::ac43:92f8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5fb9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.185^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.248^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kayden.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kayden.ns.cloudflare.com`
		A	108.162.195.74^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	162.159.44.74^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
		A	172.64.35.74^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayden.ns.cloudflare.com`
NS	`margot.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margot.ns.cloudflare.com`
		A	108.162.194.167^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	162.159.38.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	172.64.34.167^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
MX	`mail.systematisk.net` ⭐
		A	64.68.191.215^{🇺🇸 Northern_Valley_Communications64.68.184.0/21}
			PTR	`srv3.systematisk.net`
TXT	`v=spf1 mx ip4:64.68.191.215 ip4:64.68.190.238 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.185, 172.67.146.248
		IPv6 hints	2606:4700:3035::ac43:92f8, 2606:4700:3036::6815:5fb9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`kayden.ns.cloudflare.com`dns@cloudflare.com serial=2400325647

`net`

	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=1776027687

Subdomains

srv3.systematisk.net

mail.systematisk.net

Same first word

systematisk.net

systematisk.com

DNS History

12 records (7 active, 5 former)

●NSkayden.ns.cloudflare.com2026-03-31 → 2026-04-12 · 3 obs

○ 2026-03-12 22:23:14
● 2026-03-31 23:28:24
● 2026-04-12 21:14:00

●NSmargot.ns.cloudflare.com2026-03-31 → 2026-04-12 · 3 obs

○ 2026-03-12 22:23:14
● 2026-03-31 23:28:24
● 2026-04-12 21:14:00

○NSns25.domaincontrol.com2015-08-22 → 2026-03-12 · 4 obs

● 2015-08-22 12:12:40
● 2026-03-12 22:23:14
○ 2026-03-31 23:28:24
○ 2026-04-12 21:14:00

○NSns26.domaincontrol.com2015-08-22 → 2026-03-12 · 4 obs

● 2015-08-22 12:12:40
● 2026-03-12 22:23:14
○ 2026-03-31 23:28:24
○ 2026-04-12 21:14:00

●MXmail.systematisk.net2015-08-22 → 2026-04-12 · 2 obs

● 2015-08-22 12:12:40
● 2026-04-12 21:14:00

●A104.21.95.1852026-03-31 → 2026-04-12 · 3 obs

○ 2026-03-12 22:23:14
● 2026-03-31 23:28:24
● 2026-04-12 21:14:00

●A172.67.146.2482026-03-31 → 2026-04-12 · 3 obs

○ 2026-03-12 22:23:14
● 2026-03-31 23:28:24
● 2026-04-12 21:14:00

●A2606:4700:3035::ac43:92f82026-03-31 → 2026-04-12 · 3 obs

○ 2026-03-12 22:23:14
● 2026-03-31 23:28:24
● 2026-04-12 21:14:00

●A2606:4700:3036::6815:5fb92026-03-31 → 2026-04-12 · 3 obs

○ 2026-03-12 22:23:14
● 2026-03-31 23:28:24
● 2026-04-12 21:14:00

○A64.68.191.1702016-07-18 → 2017-03-21 · 5 obs

○ 2016-03-11 17:25:56
● 2016-07-18 13:13:04
● 2017-03-21 04:19:06
○ 2026-02-19 12:43:02
○ 2026-04-12 21:14:00

○A64.68.191.1832015-08-22 → 2016-03-11 · 4 obs

● 2015-08-22 12:12:40
● 2016-03-11 17:25:56
○ 2016-07-18 13:13:04
○ 2026-04-12 21:14:00

○A64.68.191.2152026-02-19 → 2026-03-12 · 5 obs

○ 2017-03-21 04:19:06
● 2026-02-19 12:43:02
● 2026-03-12 22:23:14
○ 2026-03-31 23:28:24
○ 2026-04-12 21:14:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
systematisk.net	margot.ns.cloudflare.com, kayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.167

NS records: margot.ns.cloudflare.com, kayden.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.248, 104.21.95.185`
AAAA	2	`2606:4700:3036::6815:5fb9, 2606:4700:3035::ac43:92f8`
NS	2	`kayden.ns.cloudflare.com, margot.ns.cloudflare.com`
MX	1	`mail.systematisk.net (pri: 10)`
TXT	1	`v=spf1 mx ip4:64.68.191.215 ip4:64.68.19`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kayden.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

systematisk.net is a parent of srv3.systematisk.net and mail.systematisk.net.

IP Addresses

systematisk.net maps to four IP numbers: 2606:4700:3035::ac43:92f8, 2606:4700:3036::6815:5fb9, 104.21.95.185 and 172.67.146.248.

Other host names such as vertexsynthnetwork.click, acccn.net, aihorde.net, nvyoudaquan.com and qfix.pl share IPs with systematisk.net.

Name Servers

Two name servers kayden.ns.cloudflare.com and margot.ns.cloudflare.com handle the delegation for systematisk.net.

systematisk.net shares the same name server setup as other domains, for example hhbet2.com.br, nthzine.com, afraso.org, woodridgerec.org and 1win222.com.br.

systematisk.net at least partially shares name servers with other domains, for example airways.us.com, (0x62656567)(0x736578).tv, radiohuset.no, 67677.vip and gcompany.my.

these name servers are commonly used alongside theo.ns.cloudflare.com name servers.

Host names with six IP numbers:

kayden.ns.cloudflare.com points to 2606:4700:58::a29f:2c4a, 2803:f800:50::6ca2:c34a, 2a06:98c1:50::ac40:234a, 108.162.195.74, 162.159.44.74 and 172.64.35.74.

margot.ns.cloudflare.com points to 2606:4700:50::a29f:26a7, 2803:f800:50::6ca2:c2a7, 2a06:98c1:50::ac40:22a7, 108.162.194.167, 162.159.38.167 and 172.64.34.167.

Mail Servers

The mail.systematisk.net mail server handles systematisk.net.

mail.systematisk.net points to a single IP number: 64.68.191.215.

systematisk.net - robtex.com

systematisk.net

net

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`systematisk.net`

`net`