`effectivesystems.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:5228^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:98ab^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.40^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.171^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gerardo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerardo.ns.cloudflare.com`
		A	108.162.195.230^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerardo.ns.cloudflare.com`
		A	162.159.44.230^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerardo.ns.cloudflare.com`
		A	172.64.35.230^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerardo.ns.cloudflare.com`
NS	`karsyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.40, 172.67.152.171
		IPv6 hints	2606:4700:3035::6815:5228, 2606:4700:3035::ac43:98ab
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`gerardo.ns.cloudflare.com`dns@cloudflare.com serial=2401470683

`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=1776059067

rank #866682 globally
rank #26247 in the tld

Same first word

effectivesystems.net

DNS History

6 records (6 active, 0 former)

●NSgerardo.ns.cloudflare.com2026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:06:56
● 2026-04-13 05:45:06

●NSkarsyn.ns.cloudflare.com2026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:06:56
● 2026-04-13 05:45:06

●A104.21.82.402026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:06:56
● 2026-04-13 05:45:06

●A172.67.152.1712026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:06:56
● 2026-04-13 05:45:06

●A2606:4700:3035::6815:52282026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:06:56
● 2026-04-13 05:45:06

●A2606:4700:3035::ac43:98ab2026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:06:56
● 2026-04-13 05:45:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
effectivesystems.net	karsyn.ns.cloudflare.com, gerardo.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.230

NS records: karsyn.ns.cloudflare.com, gerardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for effectivesystems.net (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.40, 172.67.152.171`
AAAA	2	`2606:4700:3035::6815:5228, 2606:4700:3035::ac43:98ab`
NS	2	`gerardo.ns.cloudflare.com, karsyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gerardo.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

effectivesystems.net resolves to four IPs: 2606:4700:3035::6815:5228, 2606:4700:3035::ac43:98ab, 104.21.82.40 and 172.67.152.171.

Other host names, for instance gcmh.cc, clwtzcgw.com, hub.xyz, lovol-foton.ru and www.betvegas77.com share IP numbers with effectivesystems.net.

Name Servers

effectivesystems.net has two name servers: gerardo.ns.cloudflare.com and karsyn.ns.cloudflare.com.

effectivesystems.net shares the same name server setup as other domains, for example icefishing.gr, youtubebot.com, beforenoon.us, oimparcialonline.com.br and metalacre.com.br.

effectivesystems.net shares some name servers with other domains, for example intensetools.com, gutterwhisker.com, vitalhomoeopathyindore.com, havasbrazil.com and chateau-cheronne.fr.

These name servers are commonly used together with braden.ns.cloudflare.com and kianchau.ns.cloudflare.com.

Host names with six IP numbers: gerardo.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce6, 2803:f800:50::6ca2:c3e6, 2a06:98c1:50::ac40:23e6, 108.162.195.230, 162.159.44.230 and 172.64.35.230; karsyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26c2, 2803:f800:50::6ca2:c2c2, 2a06:98c1:50::ac40:22c2, 108.162.194.194, 162.159.38.194 and 172.64.34.194.

effectivesystems.net - robtex.com