userfriendly.pl - dns.ninja

`userfriendly.pl`

DNSSEC	⚠️ Not signed
A	2a02:2430:3:2500::2a52:47c5^{🇵🇱 LIVENET-PL2a02:2430:3::/48 Livenet Sp. z o.o.}
		PTR	`ziutek.ufki.pl`
A	2a02:2430:3:2500::c1d7:6b7e^{🇵🇱 LIVENET-PL2a02:2430:3::/48 Livenet Sp. z o.o.}
A	2a02:2430:3:2500::e5fe:9380^{🇵🇱 LIVENET-PL2a02:2430:3::/48 Livenet Sp. z o.o.}
A	185.238.72.203^{🇵🇱 PL-IWACOM-AS185.238.72.0/23}
NS	`ns1.userfriendly.pl` ⭐ ⚠️ Not in parent delegation
		A	185.238.72.203^{🇵🇱 PL-IWACOM-AS185.238.72.0/23}
			PTR	`u241259.webh.me`
NS	`ns1.ufki.pl` ⚠️ Not in zone NS records
		A	185.238.72.203^{🇵🇱 PL-IWACOM-AS185.238.72.0/23}
			PTR	`u241259.webh.me`
NS	`ns2.ufki.pl` ⚠️ Not in zone NS records
		A	79.98.145.34^{🇵🇱 NitroNet79.98.144.0/21 Nitronet Sp. z o.o.}
NS	`ns2.userfriendly.pl` ⚠️ Not in parent delegation
		A	79.98.145.34^{🇵🇱 NitroNet79.98.144.0/21 Nitronet Sp. z o.o.}
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=lfqSSTYh8GhuD2xU`
TXT	`v=spf1 include:icloud.com ~all`
TXT	`v=DMARC1; p=reject; pct=100;`
SOA	`ns1.userfriendly.pl`ns2@userfriendly.pl serial=2412102243

`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=1784615681

WOT: SAFE (66/100)

Subdomains

ns2.userfriendly.pl

ns1.userfriendly.pl

Same first word

Similar names

friendlyuser.com

friendlyuser.github.io

DNS History

21 records (10 active, 11 former)

○NSns1.aftermarket.pl2016-03-05 → 2016-07-01 · 5 obs

○ 2015-11-26 12:25:20
● 2016-03-05 19:58:56
● 2016-07-01 00:23:56
○ 2017-02-10 09:52:40
○ 2026-07-22 01:35:18

○NSns1.dropped.net.pl2015-11-26 → 2015-11-26 · 3 obs

● 2015-11-26 12:25:20
○ 2016-03-05 19:58:56
○ 2026-07-22 01:35:18

○NSns1.dropped.pl2015-11-26 → 2015-11-26 · 3 obs

● 2015-11-26 12:25:20
○ 2016-03-05 19:58:56
○ 2026-07-22 01:35:18

○NSns1.premium.pl2017-02-10 → 2020-02-02 · 5 obs

○ 2016-07-01 00:23:56
● 2017-02-10 09:52:40
● 2020-02-02 13:17:56
○ 2026-03-22 09:12:12
○ 2026-07-22 01:35:18

●NSns1.ufki.pl2026-03-22 → 2026-07-22 · 3 obs

○ 2020-02-02 13:17:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

●NSns1.userfriendly.pl2026-03-22 → 2026-07-22 · 3 obs

○ 2020-02-02 13:17:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

○NSns2.aftermarket.pl2016-03-05 → 2016-07-01 · 5 obs

○ 2015-11-26 12:25:20
● 2016-03-05 19:58:56
● 2016-07-01 00:23:56
○ 2017-02-10 09:52:40
○ 2026-07-22 01:35:18

○NSns2.dropped.pl2015-11-26 → 2015-11-26 · 3 obs

● 2015-11-26 12:25:20
○ 2016-03-05 19:58:56
○ 2026-07-22 01:35:18

○NSns2.premium.pl2017-02-10 → 2020-02-02 · 5 obs

○ 2016-07-01 00:23:56
● 2017-02-10 09:52:40
● 2020-02-02 13:17:56
○ 2026-03-22 09:12:12
○ 2026-07-22 01:35:18

●NSns2.ufki.pl2026-03-22 → 2026-07-22 · 3 obs

○ 2020-02-02 13:17:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

●NSns2.userfriendly.pl2026-03-22 → 2026-07-22 · 3 obs

○ 2020-02-02 13:17:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

○MXmail-lima.userfriendly.pl2015-11-26 → 2015-11-26 · 3 obs

● 2015-11-26 12:25:20
○ 2016-03-05 19:58:56
○ 2026-07-22 01:35:18

●MXmx01.mail.icloud.com2026-03-22 → 2026-07-22 · 3 obs

○ 2016-03-05 19:58:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

●MXmx02.mail.icloud.com2026-03-22 → 2026-07-22 · 3 obs

○ 2016-03-05 19:58:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

●A185.238.72.2032026-03-22 → 2026-07-22 · 3 obs

○ 2020-02-02 13:17:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

○A185.53.177.202015-11-26 → 2015-11-26 · 3 obs

● 2015-11-26 12:25:20
○ 2016-03-05 19:58:56
○ 2026-07-22 01:35:18

○A188.128.255.2512017-02-10 → 2020-02-02 · 5 obs

○ 2016-07-01 00:23:56
● 2017-02-10 09:52:40
● 2020-02-02 13:17:56
○ 2026-03-22 09:12:12
○ 2026-07-22 01:35:18

○A212.91.7.332016-03-05 → 2016-07-01 · 5 obs

○ 2015-11-26 12:25:20
● 2016-03-05 19:58:56
● 2016-07-01 00:23:56
○ 2017-02-10 09:52:40
○ 2026-07-22 01:35:18

●A2a02:2430:3:2500::2a52:47c52026-03-22 → 2026-07-22 · 3 obs

○ 2020-02-02 13:17:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

●A2a02:2430:3:2500::c1d7:6b7e2026-03-22 → 2026-07-22 · 3 obs

○ 2020-02-02 13:17:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

●A2a02:2430:3:2500::e5fe:93802026-03-22 → 2026-07-22 · 3 obs

○ 2020-02-02 13:17:56
● 2026-03-22 09:12:12
● 2026-07-22 01:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...	-
userfriendly.pl	ns1.ufki.pl, ns2.ufki.pl	2 records

✅ Authoritative Response

Server:79.98.145.34

NS records: ns1.ufki.pl, ns2.ufki.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for userfriendly.pl (unsigned zone)

⏱️ Timing

Total: 3397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.238.72.203`
AAAA	3	`2a02:2430:3:2500::e5fe:9380, 2a02:2430:3:2500::c1d7:6b7e...`
NS	2	`ns2.userfriendly.pl, ns1.userfriendly.pl`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`v=DMARC1; p=reject; pct=100;, v=spf1 include:icloud.com ~all...`
SOA	1	`ns1.userfriendly.pl ns2.userfriendly.pl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ufki.pl, ns2.ufki.pl)

Analysis

Hierarchy

userfriendly.pl serves as the parent of ns2.userfriendly.pl and ns1.userfriendly.pl.

IP Addresses

userfriendly.pl directs to four IP numbers, which are 185.238.72.203, 2a02:2430:3:2500::2a52:47c5, 2a02:2430:3:2500::c1d7:6b7e and 2a02:2430:3:2500::e5fe:9380.

Host names such as ns1.ufki.pl, ns1.userfriendly.pl and ufki.pl share their IP numbers with userfriendly.pl.

Name Servers

Four name servers handle the delegation for userfriendly.pl: ns1.ufki.pl, ns2.ufki.pl, ns1.userfriendly.pl and ns2.userfriendly.pl.

userfriendly.pl shares at least some of its name servers with other domains, such as ufki.pl.

Of the four host names ns1.ufki.pl, ns2.ufki.pl, ns1.userfriendly.pl and ns2.userfriendly.pl, each resolves to a single IP address: ns1.ufki.pl to 185.238.72.203, ns2.ufki.pl to 79.98.145.34, ns1.userfriendly.pl to 185.238.72.203 and ns2.userfriendly.pl to 79.98.145.34.

ns1.ufki.pl and ns1.userfriendly.pl are host names that each point to 185.238.72.203 IP addresses.

ns2.ufki.pl and ns2.userfriendly.pl are host names that each point to 79.98.145.34 IP addresses.

Mail Servers

userfriendly.pl uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of userfriendly.pl matches that of other domains such as erikvanleeuwen.nl, bothurcloud.de, impowerfit.com and two others.

Some mail servers of userfriendly.pl are also used by other domains, notably peterolsen.us and marccayanong.com.

Hosts with 6 IP addresses each:

mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.42.251.62 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.56.9.31 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.152.5 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.154.33 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.155.25 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.156.30 IP addresses.