dev.com.pl - robtex.com

dev.com.pl

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:373eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:915cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.55.62Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.145.92πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26caπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2caπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22caπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSdilbert.ns.cloudflare.com
A2606:4700:58::adf5:3b9bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A2803:f800:50::6ca2:c19bπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdilbert.ns.cloudflare.com
A2a06:98c1:50::ac40:219bπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdilbert.ns.cloudflare.com
A108.162.193.155πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A172.64.33.155πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A173.245.59.155πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
MXpoczta.dev.com.pl ⭐
A109.206.210.170πŸ‡΅πŸ‡± Skynet109.206.192.0/19
PTR109-206-210-170.host.skynet.net.pl
TXTv=spf1 mx ra=postmaster -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.55.62, 172.67.145.92
IPv6 hints2606:4700:3035::6815:373e, 2606:4700:3036::ac43:915c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2406481358

com.pl

DNSSEC⚠️ Not signed
NSa-dns.pl ⭐ ⚠️ Not in parent delegation
NSb-dns.pl ⚠️ Not in parent delegation
NSd-dns.pl ⚠️ Not in parent delegation
NSf-dns.pl ⚠️ Not in parent delegation
NSh-dns.pl ⚠️ Not in parent delegation
NSj-dns.pl ⚠️ Not in parent delegation
SOAa-dns.pldnsmaster@nask.pl serial=1782973991

Previously MX for

Subdomains

Same first word

Similar names

DNS History

12 records (7 active, 5 former)

200920112013201520172019202120232025NScrystal.ns.cloudflare.comdilbert.ns.cloudflare.comdns.home.pldns2.home.pldns3.home.plMXpoczta.dev.com.pldev.com.plA104.21.55.62172.67.145.922606:4700:3035::6815:373e2606:4700:3036::ac43:915c62.129.221.10
●NScrystal.ns.cloudflare.com2026-05-12 β†’ 2026-07-03 Β· 3 obs
β—‹ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42
●NSdilbert.ns.cloudflare.com2026-05-12 β†’ 2026-07-03 Β· 3 obs
β—‹ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42
β—‹NSdns.home.pl2015-07-10 β†’ 2017-04-19 Β· 5 obs
β—‹ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
β—‹ 2026-05-12 04:58:28
β—‹ 2026-07-03 00:08:42
β—‹NSdns2.home.pl2015-07-10 β†’ 2017-04-19 Β· 5 obs
β—‹ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
β—‹ 2026-05-12 04:58:28
β—‹ 2026-07-03 00:08:42
β—‹NSdns3.home.pl2015-07-10 β†’ 2017-04-19 Β· 5 obs
β—‹ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
β—‹ 2026-05-12 04:58:28
β—‹ 2026-07-03 00:08:42
β—‹MXdev.com.pl2015-07-10 β†’ 2017-04-19 Β· 5 obs
β—‹ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
β—‹ 2026-05-12 04:58:28
β—‹ 2026-07-03 00:08:42
●MXpoczta.dev.com.pl2026-05-12 β†’ 2026-07-03 Β· 3 obs
β—‹ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42
●A104.21.55.622026-05-12 β†’ 2026-07-03 Β· 3 obs
β—‹ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42
●A172.67.145.922026-05-12 β†’ 2026-07-03 Β· 3 obs
β—‹ 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 β†’ 2026-07-03 Β· 3 obs
β—‹ 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 β†’ 2026-07-03 Β· 3 obs
β—‹ 2017-04-19 06:21:20
● 2026-05-12 04:58:28
● 2026-07-03 00:08:42
β—‹A62.129.221.102015-07-10 β†’ 2017-04-19 Β· 5 obs
β—‹ 2008-11-27 20:20:18
● 2015-07-10 17:37:14
● 2017-04-19 06:21:20
β—‹ 2026-05-12 04:58:28
β—‹ 2026-07-03 00:08:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
pla-dns.pl, f-dns.pl, d-dns.pl, b-dns.pl...-
dev.com.plcrystal.ns.cloudflare.com, dilbert.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.34.202

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 900ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.145.92, 104.21.55.62
AAAA22606:4700:3036::ac43:915c, 2606:4700:3035::6815:373e
NS2crystal.ns.cloudflare.com, dilbert.ns.cloudflare.com
MX1poczta.dev.com.pl (pri: 10)
TXT1v=spf1 mx ra=postmaster -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1crystal.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.