`dev.com.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:373e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:915c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.62^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.92^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`dilbert.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
MX	`poczta.dev.com.pl` ⭐
		A	109.206.210.170^{🇵🇱 Skynet109.206.192.0/19}
			PTR	`109-206-210-170.host.skynet.net.pl`
TXT	`v=spf1 mx ra=postmaster -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.62, 172.67.145.92
		IPv6 hints	2606:4700:3035::6815:373e, 2606:4700:3036::ac43:915c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2406481358

`com.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1782973991

Previously MX for

dev.com.pl

Subdomains

poczta.dev.com.pl

Same first word

dev.finance

dev.ne.jp

dev.sale

dev.wpdevcloud.com

dev.uk

dev.city

dev.hf.space

dev.rs

dev.lighting

dev.town

dev.vn

dev.kz

dev.uz

dev.lu

dev.events

dev.shiksha

dev.idf.il

dev.rt.ht

dev.gold

dev.co.id

dev.bnpparibas

dev.ad

dev.space

dev.international

dev.myftp.org

dev.med

dev.wiki

dev.dn.ua

dev.dance

dev.aws

dev.cd

dev.cy

dev.com.br

dev.hm

dev.live

dev.ws

dev.ca

dev.no

dev.awsapps.com

dev.biz

dev.ltd

dev.education

dev.web.id

dev.cz

dev.exchange

dev.host

dev.work

dev.canva-apps.com

dev.black

dev.sa

dev.mine.nu

dev.com.jo

dev.lc

dev.myshopify.com

dev.adobeaemcloud.com

dev.kitchen

dev.ss

dev.tn

dev.server-on.net

dev.hu

dev.xnbay.com

dev.dk

dev.com.pl

dev.org.pk

dev.domains

dev.ml

dev.family

dev.org

dev.site

dev.camp

dev.marketing

dev.net

dev.agency

dev.jobs

dev.fitness

dev.com

dev.vip

dev.cam

dev.tools

dev.bo

dev.bio

dev.lt

dev.krd

dev.chat

dev.org.tr

dev.company

dev.management

dev.s3.amazonaws.com

dev.ru.net

dev.qa

dev.mx

dev.co

dev.dojin.com

dev.hr

dev.bi

dev.express

dev.co.il

dev.ro

dev.fail

dev.band

Similar names

dev.co.rs

vde.mx

dev.se

evd.nu

vde.eu

dev.canva-apps.cn

dev.email

dev.de

edv.com.mx

edv.ro

vde.ru

dev.delivery

evd.com.ua

dev.im

vde.com

edv.equipment

dev.com.mx

dev.tatar

dev.careers

ved.kz

vde.at

dev

dev.am

dev.global

ved.vn

dev.wf

ved.it

dev.es

dev.st

evd.co

evd.cz

dev.sap

dev.id

edv.la

dev.fi

dev.ir

dev.video

edv.org.uk

dev.capital

dev.net.cn

edv.company

edv.com.au

edv.square7.ch

edv.es

dev.pt

dve.me

edv.com.br

evd.ie

dve.net

dev.tv

dev.dating

dev.net.in

edv.nl

dev.ai

dev.my

dev.jp

dev.idv.tw

dev.media

dev.fun

dev.dog

dev.tm

edv.agency

dev.sarl

dev.life

dev.com.co

dve.cz

dve.cc

edv.su

ved.net

edv.se

edv.biz

edv.pl

ved.net.cn

dev.si

dev.s3-eu-west-1.amazonaws.com

evd.in

edv.exchange

dev.services

evd.co.za

dev.digital

vde.org

dev.bet

dev.co.uk

dev.moe

dev.cm

dev.ma

dve.de

evd.com.br

edv.fr

ved.lv

dev.pro

edv.ru

dev.kr

vde.ddns.net

dev.sg

edv.land

evd.eu

dev.it

dev.www.ro

dev.bg

DNS History

12 records (7 active, 5 former)

●NScrystal.ns.cloudflare.com2026-05-12 → 2026-07-03 · 3 obs

○ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42

●NSdilbert.ns.cloudflare.com2026-05-12 → 2026-07-03 · 3 obs

○ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42

○NSdns.home.pl2015-07-10 → 2017-04-19 · 5 obs

○ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
○ 2026-05-12 04:58:28
○ 2026-07-03 00:08:42

○NSdns2.home.pl2015-07-10 → 2017-04-19 · 5 obs

○ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
○ 2026-05-12 04:58:28
○ 2026-07-03 00:08:42

○NSdns3.home.pl2015-07-10 → 2017-04-19 · 5 obs

○ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
○ 2026-05-12 04:58:28
○ 2026-07-03 00:08:42

○MXdev.com.pl2015-07-10 → 2017-04-19 · 5 obs

○ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
○ 2026-05-12 04:58:28
○ 2026-07-03 00:08:42

●MXpoczta.dev.com.pl2026-05-12 → 2026-07-03 · 3 obs

○ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42

●A104.21.55.622026-05-12 → 2026-07-03 · 3 obs

○ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42

●A172.67.145.922026-05-12 → 2026-07-03 · 3 obs

○ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42

●A2606:4700:3035::6815:373e2026-05-12 → 2026-07-03 · 3 obs

○ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42

●A2606:4700:3036::ac43:915c2026-05-12 → 2026-07-03 · 3 obs

○ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42

○A62.129.221.102015-07-10 → 2017-04-19 · 5 obs

○ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
○ 2026-05-12 04:58:28
○ 2026-07-03 00:08:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, f-dns.pl, d-dns.pl, b-dns.pl...	-
dev.com.pl	crystal.ns.cloudflare.com, dilbert.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.202

NS records: crystal.ns.cloudflare.com, dilbert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev.com.pl (unsigned zone)

⏱️ Timing

Total: 900ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.92, 104.21.55.62`
AAAA	2	`2606:4700:3036::ac43:915c, 2606:4700:3035::6815:373e`
NS	2	`crystal.ns.cloudflare.com, dilbert.ns.cloudflare.com`
MX	1	`poczta.dev.com.pl (pri: 10)`
TXT	1	`v=spf1 mx ra=postmaster -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

dev.com.pl is the parent zone for poczta.dev.com.pl.

IP Addresses

dev.com.pl resolves to four IP addresses: 104.21.55.62, 172.67.145.92, 2606:4700:3035::6815:373e and 2606:4700:3036::ac43:915c.

Among the host names that share IP numbers with dev.com.pl are weteqazoxexoperations.click, szyulin.com, molili.com and two others.

Name Servers

DNS delegation for dev.com.pl points to two name servers: crystal.ns.cloudflare.com and dilbert.ns.cloudflare.com.

dev.com.pl has the same name server delegation as a number of other domains, such as acesincorporated.org, hublink.app, ereal.com.au and two more.

dev.com.pl partially shares its NS delegation with several other domains, including restore.kiev.ua, americanfoodholdings.com, zz-com.com and two others.

These name servers are regularly seen alongside apollo.ns.cloudflare.com and thaddeus.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

crystal.ns.cloudflare.com has IP addresses 108.162.194.202, 162.159.38.202 and 172.64.34.202, plus 3 other.

dilbert.ns.cloudflare.com has IP addresses 108.162.193.155, 172.64.33.155 and 173.245.59.155, plus 3 other.

Mail Servers

dev.com.pl routes its mail through a single mail server, poczta.dev.com.pl.

poczta.dev.com.pl has exactly one IP number: 109.206.210.170.

dev.com.pl - robtex.com

dev.com.pl

com.pl

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`dev.com.pl`

`com.pl`