`expertsnu.pl`

DNSSEC	⚠️ Not signed
A	138.201.252.12^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
		PTR	`hd-041.stpl.net.pl`
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	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-32-234.defastlink.net`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
MX	`s157.cyber-folks.pl` ⭐
		A	195.78.67.35^{🇵🇱 CF-GDA195.78.66.0/23}
			PTR	`s157.cyber-folks.pl`
TXT	`e6199e4689c2907b3c5c4a2fb2e57a674a7d8fe0ff4d20bb87da3f5a1ae512d`
TXT	`google-site-verification=pM_kG31ssFAUMEN4NSX4EM99Qo-pp-3slLEiToINAb4`
TXT	`v=spf1 a mx include:_spf.cyberfolks.pl -all`
SOA	`kayden.ns.cloudflare.com`dns@cloudflare.com serial=2398065794

`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=1774596928

Same first word

expertsnu.pl

Similar names

DNS History

8 records (4 active, 4 former)

●NSkayden.ns.cloudflare.com2026-02-28 → 2026-03-28 · 3 obs

○ 2018-05-09 11:51:20
● 2026-02-28 19:52:08
● 2026-03-28 06:44:10

○NSns1.pro-linuxpl.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 11:51:20
○ 2026-02-28 19:52:08
○ 2026-03-28 06:44:10

○NSns2.pro-linuxpl.com2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 11:51:20
○ 2026-02-28 19:52:08
○ 2026-03-28 06:44:10

●NSval.ns.cloudflare.com2026-02-28 → 2026-03-28 · 3 obs

○ 2018-05-09 11:51:20
● 2026-02-28 19:52:08
● 2026-03-28 06:44:10

○MXmail.expertsnu.pl2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 11:51:20
○ 2026-02-28 19:52:08
○ 2026-03-28 06:44:10

●MXs157.cyber-folks.pl2026-02-28 → 2026-03-28 · 3 obs

○ 2018-05-09 11:51:20
● 2026-02-28 19:52:08
● 2026-03-28 06:44:10

●A138.201.252.122026-02-28 → 2026-03-28 · 3 obs

○ 2018-05-09 11:51:20
● 2026-02-28 19:52:08
● 2026-03-28 06:44:10

○A195.201.74.262018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 11:51:20
○ 2026-02-28 19:52:08
○ 2026-03-28 06:44:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
expertsnu.pl	val.ns.cloudflare.com, kayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.234

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expertsnu.pl (unsigned zone)

⏱️ Timing

Total: 911ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.201.252.12`
NS	2	`kayden.ns.cloudflare.com, val.ns.cloudflare.com`
MX	1	`s157.cyber-folks.pl (pri: 10)`
TXT	3	`e6199e4689c2907b3c5c4a2fb2e57a674a7d8fe0, google-site-verification=pM_kG31ssFAUMEN...`
SOA	1	`kayden.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

expertsnu.pl resolves to one IP number: 138.201.252.12.

Other host names including eleanor.marxists.org, mail.hd-041.stpl.net.pl, hd-041.stpl.net.pl and lenin.org share IP numbers with expertsnu.pl.

Name Servers

expertsnu.pl's delegation uses two name servers: kayden.ns.cloudflare.com and val.ns.cloudflare.com.

expertsnu.pl uses the same name server setup as other domains, such as dtadvs.com.br, equitravail.com, mkfoamkolo.pl, jnne.net and savant.co.za.

expertsnu.pl at least partially shares name servers with other domains, including akatilim.com, keobet.store, sleepare.com, cursalud.cl and androvoice.com.

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.

val.ns.cloudflare.com points to 2606:4700:50::adf5:3aea, 2803:f800:50::6ca2:c0ea, 2a06:98c1:50::ac40:20ea, 108.162.192.234, 172.64.32.234 and 173.245.58.234.

Mail Servers

A single mail server handles expertsnu.pl, s157.cyber-folks.pl.

expertsnu.pl shares the same mail server setup as other domains, for instance murrano.pl, turniejepilkarskie.pl, ntrnet.pl, atech.info.pl and goralskigosciniec.com.pl.

expertsnu.pl shares some mail servers with other domains, at least in part; for example panoramanieruchomosci.com.pl and audiomagic.pl.

Host name s157.cyber-folks.pl resolves to a single IP: 195.78.67.35.

expertsnu.pl - robtex.com

expertsnu.pl

pl

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`expertsnu.pl`

`pl`