`computerworld.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b047^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:605d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.93^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.71^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clayton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clayton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clayton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clayton.ns.cloudflare.com`
		A	108.162.195.226^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clayton.ns.cloudflare.com`
		A	162.159.44.226^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clayton.ns.cloudflare.com`
		A	172.64.35.226^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clayton.ns.cloudflare.com`
NS	`paislee.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paislee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paislee.ns.cloudflare.com`
		A	108.162.194.183^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	162.159.38.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	172.64.34.183^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
TXT	`MS=ms83921901`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.96.93, 172.67.176.71
		IPv6	2606:4700:3031::ac43:b047, 2606:4700:3033::6815:605d
SOA	`clayton.ns.cloudflare.com`dns@cloudflare.com serial=2394662368

`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=1771291803

rank #162013 globally
rank #974 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #466,418

Up

panstwo.computerworld.pl

konferencje.computerworld.pl

cmpv2.computerworld.pl

strefa.computerworld.pl

www.computerworld.pl

Same first word

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Similar names

worldcomputer.it

worldcomputer.com.br

worldcomputer.com

worldcomputer.org

DNS History

14 records (6 active, 8 former)

●NSclayton.ns.cloudflare.com2026-02-18 → 2026-02-28 · 3 obs

○ 2017-03-31 12:39:32
● 2026-02-18 07:50:32
● 2026-02-28 05:10:18

○NSdns.atman.pl2015-08-13 → 2017-03-31 · 4 obs

● 2015-08-13 03:17:56
● 2017-03-31 12:39:32
○ 2026-02-18 07:50:32
○ 2026-02-28 05:10:18

○NSdns.idg.com.pl2015-08-13 → 2017-03-31 · 4 obs

● 2015-08-13 03:17:56
● 2017-03-31 12:39:32
○ 2026-02-18 07:50:32
○ 2026-02-28 05:10:18

○NSdns2.atman.pl2015-08-13 → 2017-03-31 · 4 obs

● 2015-08-13 03:17:56
● 2017-03-31 12:39:32
○ 2026-02-18 07:50:32
○ 2026-02-28 05:10:18

○NSdns2.idg.com.pl2015-08-13 → 2017-03-31 · 4 obs

● 2015-08-13 03:17:56
● 2017-03-31 12:39:32
○ 2026-02-18 07:50:32
○ 2026-02-28 05:10:18

●NSpaislee.ns.cloudflare.com2026-02-18 → 2026-02-28 · 3 obs

○ 2017-03-31 12:39:32
● 2026-02-18 07:50:32
● 2026-02-28 05:10:18

○MXrelay1.idg.com.pl2015-11-06 → 2017-03-31 · 4 obs

● 2015-11-06 18:17:54
● 2017-03-31 12:39:32
○ 2026-02-18 07:50:32
○ 2026-02-28 05:10:18

●A104.21.96.932026-02-18 → 2026-02-28 · 5 obs

○ 2017-03-31 12:39:32
● 2026-02-18 07:50:32
○ 2026-02-21 19:45:56
● 2026-02-28 05:10:16
● 2026-02-28 05:10:18

○A172.64.80.12026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-18 07:50:32
● 2026-02-21 19:45:56
○ 2026-02-28 05:10:16
○ 2026-02-28 05:10:18

●A172.67.176.712026-02-18 → 2026-02-28 · 5 obs

○ 2017-03-31 12:39:32
● 2026-02-18 07:50:32
○ 2026-02-21 19:45:56
● 2026-02-28 05:10:16
● 2026-02-28 05:10:18

○A194.69.207.1472015-08-13 → 2017-03-31 · 4 obs

● 2015-08-13 03:17:56
● 2017-03-31 12:39:32
○ 2026-02-18 07:50:32
○ 2026-02-28 05:10:18

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-18 07:50:32
● 2026-02-21 19:45:56
○ 2026-02-28 05:10:16
○ 2026-02-28 05:10:18

●A2606:4700:3031::ac43:b0472026-02-18 → 2026-02-28 · 5 obs

○ 2017-03-31 12:39:32
● 2026-02-18 07:50:32
○ 2026-02-21 19:45:56
● 2026-02-28 05:10:16
● 2026-02-28 05:10:18

●A2606:4700:3033::6815:605d2026-02-18 → 2026-02-28 · 5 obs

○ 2017-03-31 12:39:32
● 2026-02-18 07:50:32
○ 2026-02-21 19:45:56
● 2026-02-28 05:10:16
● 2026-02-28 05:10:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
computerworld.pl	clayton.ns.cloudflare.com, paislee.ns.cloudflare.com	-

✅ Authoritative Response

Server: 162.159.44.226

NS records: clayton.ns.cloudflare.com, paislee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerworld.pl (unsigned zone)

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.64.80.1`
AAAA	1	`2606:4700:130:436c:6f75:6466:6c61:7265`
NS	2	`clayton.ns.cloudflare.com, paislee.ns.cloudflare.com`
TXT	1	`MS=ms83921901`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clayton.ns.cloudflare.com dns.cloudflare`

AI analysis

computerworld.pl is a parent of panstwo.computerworld.pl, konferencje.computerworld.pl, cmpv2.computerworld.pl, strefa.computerworld.pl and www.computerworld.pl.

computerworld.pl resolves to four IP numbers: 2606:4700:3031::ac43:b047, 2606:4700:3033::6815:605d, 104.21.96.93 and 172.67.176.71.

other host names for instance www.energyforgrowth.org, sywfc.com, comeonfit.com, justoptin.com and annuncishemale.it share IP numbers with computerworld.pl.

computerworld.pl is delegated to two name servers: clayton.ns.cloudflare.com and paislee.ns.cloudflare.com.

computerworld.pl shares the same name server setup as other domains, for example paritalk.com, estateagent.com, lukin.ca, maki.mx and woolementor.com.

computerworld.pl at least partially shares name servers with other domains, for instance ad-protector.com, essaywriterphd.com, betsoft.com, 49.243.209.in-addr.arpa and merhabadunya-helloworld.online.

these name servers are commonly used with virginia.ns.cloudflare.com, tosana.ns.cloudflare.com, marek.ns.cloudflare.com, camilo.ns.cloudflare.com, guy.ns.cloudflare.com and elsa.ns.cloudflare.com.

Host names with six IP numbers:

clayton.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce2, 2803:f800:50::6ca2:c3e2, 2a06:98c1:50::ac40:23e2, 108.162.195.226, 162.159.44.226 and 172.64.35.226; paislee.ns.cloudflare.com points to: 2606:4700:50::a29f:26b7, 2803:f800:50::6ca2:c2b7, 2a06:98c1:50::ac40:22b7, 108.162.194.183, 162.159.38.183 and 172.64.34.183.

computerworld.pl - robtex.com