`linuxpraca.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9982^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:366^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.102^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.130^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c174^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2174^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hank.ns.cloudflare.com`
		A	108.162.193.116^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	172.64.33.116^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	173.245.59.116^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
NS	`ivy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.102, 172.67.153.130
		IPv6 hints	2606:4700:3031::ac43:9982, 2606:4700:3035::6815:366
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOA	`hank.ns.cloudflare.com`dns@cloudflare.com serial=2400049148

`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=1777271683

WOT: SAFE (61/100)

Same first word

linuxpraca.pl

DNS History

24 records (6 active, 18 former)

○NSdns17.ovh.net2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-14 08:36:28
● 2017-03-22 12:53:30
○ 2020-03-01 16:54:00
○ 2026-04-28 04:51:58

●NShank.ns.cloudflare.com2020-03-01 → 2026-04-28 · 3 obs

○ 2017-03-22 12:53:30
● 2020-03-01 16:54:00
● 2026-04-28 04:51:58

●NSivy.ns.cloudflare.com2020-03-01 → 2026-04-28 · 3 obs

○ 2017-03-22 12:53:30
● 2020-03-01 16:54:00
● 2026-04-28 04:51:58

○NSns1.sedoparking.com2016-03-20 → 2016-07-14 · 5 obs

○ 2015-12-12 07:51:56
● 2016-03-20 16:39:08
● 2016-07-14 08:36:28
○ 2017-03-22 12:53:30
○ 2026-04-28 04:51:58

○NSns1.zenbox.pl2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 23:47:26
○ 2015-12-12 07:51:56
○ 2026-04-28 04:51:58

○NSns17.ovh.net2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-14 08:36:28
● 2017-03-22 12:53:30
○ 2020-03-01 16:54:00
○ 2026-04-28 04:51:58

○NSns2.sedoparking.com2016-03-20 → 2016-07-14 · 5 obs

○ 2015-12-12 07:51:56
● 2016-03-20 16:39:08
● 2016-07-14 08:36:28
○ 2017-03-22 12:53:30
○ 2026-04-28 04:51:58

○NSns2.zenbox.pl2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 23:47:26
○ 2015-12-12 07:51:56
○ 2026-04-28 04:51:58

○MXmail.nickstel.com2016-03-20 → 2016-07-14 · 5 obs

○ 2015-12-12 07:51:56
● 2016-03-20 16:39:08
● 2016-07-14 08:36:28
○ 2017-03-22 12:53:30
○ 2026-04-28 04:51:58

○MXmx1.zenbox.pl2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 23:47:26
○ 2015-12-12 07:51:56
○ 2026-04-28 04:51:58

○MXmx2.zenbox.pl2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 23:47:26
○ 2015-12-12 07:51:56
○ 2026-04-28 04:51:58

○MXmx3.zenbox.pl2015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 23:47:26
○ 2015-12-12 07:51:56
○ 2026-04-28 04:51:58

○MXredirect.ovh.net2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-14 08:36:28
● 2017-03-22 12:53:30
○ 2020-03-01 16:54:00
○ 2026-04-28 04:51:58

●A104.21.3.1022026-04-27 → 2026-04-28 · 3 obs

○ 2020-03-01 16:54:00
● 2026-04-27 12:30:58
● 2026-04-28 04:51:58

○A104.28.4.2142020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-22 12:53:30
● 2020-03-01 16:54:00
○ 2026-04-27 12:30:58
○ 2026-04-28 04:51:58

○A104.28.5.2142020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-22 12:53:30
● 2020-03-01 16:54:00
○ 2026-04-27 12:30:58
○ 2026-04-28 04:51:58

●A172.67.153.1302026-04-27 → 2026-04-28 · 3 obs

○ 2020-03-01 16:54:00
● 2026-04-27 12:30:58
● 2026-04-28 04:51:58

○A185.23.21.112015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 23:47:26
○ 2015-12-12 07:51:56
○ 2026-04-28 04:51:58

○A2606:4700:3030::681c:5d62020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-22 12:53:30
● 2020-03-01 16:54:00
○ 2026-04-27 12:30:58
○ 2026-04-28 04:51:58

●A2606:4700:3031::ac43:99822026-04-27 → 2026-04-28 · 3 obs

○ 2020-03-01 16:54:00
● 2026-04-27 12:30:58
● 2026-04-28 04:51:58

●A2606:4700:3035::6815:3662026-04-27 → 2026-04-28 · 3 obs

○ 2020-03-01 16:54:00
● 2026-04-27 12:30:58
● 2026-04-28 04:51:58

○A2606:4700:3035::681c:4d62020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-22 12:53:30
● 2020-03-01 16:54:00
○ 2026-04-27 12:30:58
○ 2026-04-28 04:51:58

○A72.52.4.912016-03-20 → 2016-07-14 · 5 obs

○ 2015-12-12 07:51:56
● 2016-03-20 16:39:08
● 2016-07-14 08:36:28
○ 2017-03-22 12:53:30
○ 2026-04-28 04:51:58

○A87.98.239.52017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-14 08:36:28
● 2017-03-22 12:53:30
○ 2020-03-01 16:54:00
○ 2026-04-28 04:51:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...	-
linuxpraca.pl	hank.ns.cloudflare.com, ivy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.120

NS records: hank.ns.cloudflare.com, ivy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxpraca.pl (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.130, 104.21.3.102`
AAAA	2	`2606:4700:3031::ac43:9982, 2606:4700:3035::6815:366`
NS	2	`hank.ns.cloudflare.com, ivy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hank.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

linuxpraca.pl refers to four IP numbers: 2606:4700:3031::ac43:9982, 2606:4700:3035::6815:366, 104.21.3.102 and 172.67.153.130.

Other host names, for instance www.swingershookups.com, www.talentbrick.com, theheartylife.org, www.nerdydrunk.com and japanesethumbs.com share IP numbers with linuxpraca.pl.

Name Servers

linuxpraca.pl's delegation uses two name servers: hank.ns.cloudflare.com and ivy.ns.cloudflare.com.

linuxpraca.pl uses the same name server setup as other domains, such as bauausschreibung.ch, wiking-serwis.pl, apiherba.pl, proodosmathitiki.gr and triadmechanical.net.

linuxpraca.pl at least partially shares name servers with other domains, including perth-web.com.au, dmyw100.com, 4hudizhi499.com, srjk.com and cloudbery.eu.org.

These name servers are commonly used together with the name servers dolly.ns.cloudflare.com, shubhi.ns.cloudflare.com, elly.ns.cloudflare.com and dan.ns.cloudflare.com.

Host names with six IP numbers:

hank.ns.cloudflare.com points to 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116.

ivy.ns.cloudflare.com points to 2606:4700:50::adf5:3a78, 2803:f800:50::6ca2:c078, 2a06:98c1:50::ac40:2078, 108.162.192.120, 172.64.32.120 and 173.245.58.120.

linuxpraca.pl - robtex.com

linuxpraca.pl

pl

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`linuxpraca.pl`

`pl`