`systemycdn.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ce11^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:34fa^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.250^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.17^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`merlin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`merlin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`merlin.ns.cloudflare.com`
		A	108.162.193.205^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	172.64.33.205^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
		A	173.245.59.205^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`merlin.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.52.250, 172.67.206.17
		IPv6	2606:4700:3030::ac43:ce11, 2606:4700:3037::6815:34fa
SOA	`merlin.ns.cloudflare.com`dns@cloudflare.com serial=2399261406

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1774337737

Same first word

systemycdn.pl

DNS History

8 records (6 active, 2 former)

●NSmerlin.ns.cloudflare.com2026-03-01 → 2026-03-25 · 2 obs

● 2026-03-01 13:07:00
● 2026-03-25 07:32:42

●NSvenus.ns.cloudflare.com2026-03-01 → 2026-03-25 · 2 obs

● 2026-03-01 13:07:00
● 2026-03-25 07:32:42

●A104.21.52.2502026-03-01 → 2026-03-25 · 3 obs

○ 2017-07-05 17:01:00
● 2026-03-01 13:07:00
● 2026-03-25 07:32:42

●A172.67.206.172026-03-01 → 2026-03-25 · 3 obs

○ 2017-07-05 17:01:00
● 2026-03-01 13:07:00
● 2026-03-25 07:32:42

○A212.91.6.582015-07-01 → 2017-07-05 · 4 obs

● 2015-07-01 03:43:04
● 2017-07-05 17:01:00
○ 2026-03-01 13:07:00
○ 2026-03-25 07:32:42

○A212.91.7.332015-07-01 → 2017-07-05 · 4 obs

● 2015-07-01 03:43:04
● 2017-07-05 17:01:00
○ 2026-03-01 13:07:00
○ 2026-03-25 07:32:42

●A2606:4700:3030::ac43:ce112026-03-01 → 2026-03-25 · 3 obs

○ 2017-07-05 17:01:00
● 2026-03-01 13:07:00
● 2026-03-25 07:32:42

●A2606:4700:3037::6815:34fa2026-03-01 → 2026-03-25 · 3 obs

○ 2017-07-05 17:01:00
● 2026-03-01 13:07:00
● 2026-03-25 07:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, j-dns.pl, a-dns.pl, d-dns.pl...	-
systemycdn.pl	venus.ns.cloudflare.com, merlin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.205

NS records: venus.ns.cloudflare.com, merlin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemycdn.pl (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.250, 172.67.206.17`
AAAA	2	`2606:4700:3030::ac43:ce11, 2606:4700:3037::6815:34fa`
NS	2	`merlin.ns.cloudflare.com, venus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`merlin.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

systemycdn.pl resolves to four IPs: 2606:4700:3030::ac43:ce11, 2606:4700:3037::6815:34fa, 104.21.52.250 and 172.67.206.17.

Other host names such as externamk.com, www.hyperception.com, smtp.nhfpl.org, odoios.xyz and zachrana-dat-raid.cz share IP numbers with systemycdn.pl.

Name Servers

systemycdn.pl is delegated to two name servers: merlin.ns.cloudflare.com and venus.ns.cloudflare.com.

systemycdn.pl uses the same name server setup as other domains, including ipvik.se, fatihmoda.com.tr, eadsite.com, soc-999.com and naber.in.

At least part of the name servers for systemycdn.pl are shared with other domains, for instance nikisrecipes.com, isama88c.com, interface21.io, newterrainc.com and fciwbjobs.com.

These name servers are commonly used alongside the name servers chan.ns.cloudflare.com.

Host names with six IP numbers:

merlin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcd, 2803:f800:50::6ca2:c1cd, 2a06:98c1:50::ac40:21cd, 108.162.193.205, 172.64.33.205 and 173.245.59.205.

venus.ns.cloudflare.com points to: 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

systemycdn.pl - robtex.com

systemycdn.pl

pl

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`systemycdn.pl`

`pl`